cleaned up LTO detection

* removed pointer, slight cleaning of loop

* removed semaphore, use getters

* removed redundant log msg

* removed comment

* added const

* removed comment

* changed header

CMakeLists.txt

@@ -46,6 +46,11 @@ option(SLS_BUILD_DOCS "docs" OFF)
 option(SLS_BUILD_EXAMPLES "examples" OFF)
 option(SLS_TUNE_LOCAL "tune to local machine" OFF)
 
+
+#Enable LTO if available
+check_ipo_supported(RESULT SLS_LTO_AVAILABLE)
+
+
 # Use ld.gold if it is available and isn't disabled explicitly
 option(SLS_USE_LD_GOLD "Use GNU gold linker" ON)
 if (SLS_USE_LD_GOLD)

python/slsdet/detector.py

@@ -160,6 +160,13 @@ class Detector(CppDetectorApi):
     def frames(self, n_frames):
         self.setNumberOfFrames(n_frames)
 
+    @property
+    def triggers(self):
+        return element_if_equal(self.getNumberOfTriggers())
+
+    @triggers.setter
+    def triggers(self, n_triggers):
+        self.setNumberOfTriggers(n_triggers)
 
     @property
     def exptime(self):

slsDetectorCalibration/multiThreadedAnalogDetector.h

@@ -320,7 +320,7 @@ public:
     // int nnx, nny, ns;
     int nn=dets[0]->getImageSize(nnx, nny,ns, nsy);
     if (image) {
-      delete image;
+      delete [] image;
       image=NULL;
     }
     image=new int[nn];

slsDetectorServers/eigerDetectorServer/FebControl.c

@@ -898,7 +898,7 @@ int Feb_Control_SendDACValue(unsigned int dst_num, unsigned int ch, unsigned int
 
 
 
-int Feb_Control_SetTrimbits(unsigned int module_num, unsigned int *trimbits) {
+int Feb_Control_SetTrimbits(unsigned int module_num, unsigned int *trimbits, int top) {
 	LOG(logINFO, ("Setting Trimbits\n"));
 
 	//for (int iy=10000;iy<20020;++iy)//263681
@@ -963,7 +963,7 @@ int Feb_Control_SetTrimbits(unsigned int module_num, unsigned int *trimbits) {
 					int i;
 					for(i=0;i<8;i++) { // column loop i
 
-						if (Module_TopAddressIsValid(&modules[1])) {
+						if (top==1) {
 							trimbits_to_load_l[offset+chip_sc]    |= ( 0x7  & trimbits[row_set*16480+super_column_start_position_l+i])<<((7-i)*4);//low
 							trimbits_to_load_l[offset+chip_sc+32] |= ((0x38 & trimbits[row_set*16480+super_column_start_position_l+i])>>3)<<((7-i)*4);//upper
 							trimbits_to_load_r[offset+chip_sc]    |= ( 0x7  & trimbits[row_set*16480+super_column_start_position_r+i])<<((7-i)*4);//low
@@ -1572,12 +1572,12 @@ int Feb_Control_StopAcquisition() {
 
 
 
-int Feb_Control_SaveAllTrimbitsTo(int value) {
+int Feb_Control_SaveAllTrimbitsTo(int value, int top) {
 	unsigned int chanregs[Feb_Control_trimbit_size];
 	int i;
 	for(i=0;i<Feb_Control_trimbit_size;i++)
 		chanregs[i] = value;
-	return Feb_Control_SetTrimbits(0,chanregs);
+	return Feb_Control_SetTrimbits(0,chanregs, top);
 }
 
 

slsDetectorServers/eigerDetectorServer/FebControl.h

@@ -93,9 +93,9 @@ int Feb_Control_SetDAC(char* s, int value, int is_a_voltage_mv);
 int Feb_Control_GetDAC(char* s, int* ret_value, int voltage_mv);
 int Feb_Control_GetDACName(unsigned int dac_num,char* s);
 
-int Feb_Control_SetTrimbits(unsigned int module_num, unsigned int* trimbits);
+int Feb_Control_SetTrimbits(unsigned int module_num, unsigned int* trimbits, int top);
 unsigned int* Feb_Control_GetTrimbits();
-int Feb_Control_SaveAllTrimbitsTo(int value);
+int Feb_Control_SaveAllTrimbitsTo(int value, int top);
 int Feb_Control_Reset();
 int Feb_Control_PrepareForAcquisition();
 

slsDetectorServers/eigerDetectorServer/slsDetectorFunctionList.c

@@ -759,7 +759,7 @@ int64_t getSubExpTime() {
 #endif
 }
 
-int setDeadTime(int64_t val) {
+int setSubDeadTime(int64_t val) {
 	LOG(logINFO, ("Setting subdeadtime %lld ns\n", (long long int)val));
 #ifndef VIRTUAL
 	// get subexptime
@@ -781,7 +781,7 @@ int setDeadTime(int64_t val) {
 	return OK;
 }
 
-int64_t getDeadTime() {
+int64_t getSubDeadTime() {
 #ifndef VIRTUAL
 	// get subexptime
 	int64_t subexptime = Feb_Control_GetSubFrameExposureTime();
@@ -890,7 +890,7 @@ int setModule(sls_detector_module myMod, char* mess) {
 		}
 
 		//set trimbits
-		if (!Feb_Control_SetTrimbits(Feb_Control_GetModuleNumber(), tt)) {
+		if (!Feb_Control_SetTrimbits(Feb_Control_GetModuleNumber(), tt,top)) {
 			sprintf(mess, "Could not set module. Could not set trimbits\n");
 			LOG(logERROR, (mess));
 			setSettings(UNDEFINED);
@@ -1671,7 +1671,7 @@ void setExternalGating(int enable[]) {
 
 int setAllTrimbits(int val) {
 #ifndef VIRTUAL
-	if (!Feb_Control_SaveAllTrimbitsTo(val)) {
+	if (!Feb_Control_SaveAllTrimbitsTo(val,top)) {
 		LOG(logERROR, ("Could not set all trimbits\n"));
 		return FAIL;
 	}

slsDetectorServers/slsDetectorServer/include/communication_funcs.h

@@ -52,12 +52,11 @@ int Server_VerifyLock();
  * Server sends result to client (also set ret to force_update if different clients)
  * @param fileDes file descriptor for the socket
  * @param itype 32 or 64 or others to determine to swap data from big endian to little endian
- * @param update 1 if one must update if different clients, else 0
  * @param retval pointer to result
  * @param retvalSize size of result
  * @returns result of operation
  */
-int Server_SendResult(int fileDes, intType itype, int update, void* retval, int retvalSize);
+int Server_SendResult(int fileDes, intType itype, void* retval, int retvalSize);
 
 /**
  * Convert mac address from integer to char array

slsDetectorServers/slsDetectorServer/include/slsDetectorFunctionList.h

@@ -206,8 +206,8 @@ int64_t 	getBurstPeriod();
 #ifdef EIGERD
 int			setSubExpTime(int64_t val);
 int64_t 	getSubExpTime();
-int			setDeadTime(int64_t val);
-int64_t 	getDeadTime();
+int			setSubDeadTime(int64_t val);
+int64_t 	getSubDeadTime();
 int64_t		getMeasuredPeriod();
 int64_t		getMeasuredSubPeriod();
 #endif

slsDetectorServers/slsDetectorServer/include/slsDetectorServer_funcs.h

@@ -216,4 +216,5 @@ int get_timing_source(int);
 int set_timing_source(int);
 int get_num_channels(int);
 int update_rate_correction(int);
+int get_receiver_parameters(int);
 

slsDetectorServers/slsDetectorServer/src/communication_funcs.c

@@ -577,7 +577,7 @@ int Server_VerifyLock() {
 }
 
 
-int Server_SendResult(int fileDes, intType itype, int update, void* retval, int retvalSize) {
+int Server_SendResult(int fileDes, intType itype, void* retval, int retvalSize) {
 
 	// send success of operation
 	int ret1 = ret;

slsDetectorSoftware/CMakeLists.txt

@@ -15,9 +15,8 @@ add_library(slsDetectorShared SHARED
     ${HEADERS}
 )
 
-# Do we have link time optimization?
-check_ipo_supported(RESULT LTO_AVAILABLE)
-if(LTO_AVAILABLE)
+
+if(SLS_LTO_AVAILABLE)
     set_property(TARGET slsDetectorShared PROPERTY INTERPROCEDURAL_OPTIMIZATION True)
 endif()
 

slsDetectorSoftware/src/Module.cpp

@@ -526,27 +526,6 @@ Module::getTypeFromDetector(const std::string &hostname, int cport) {
     return retval;
 }
 
-int Module::setDetectorType(detectorType const type) {
-    int fnum = F_GET_DETECTOR_TYPE;
-    detectorType retval = GENERIC;
-    LOG(logDEBUG1) << "Setting detector type to " << type;
-
-    // if unspecified, then get from detector
-    if (type == GET_DETECTOR_TYPE) {
-        sendToDetector(fnum, nullptr, retval);
-        shm()->myDetectorType = static_cast<detectorType>(retval);
-        LOG(logDEBUG1) << "Detector Type: " << retval;
-    }
-    if (shm()->useReceiverFlag) {
-        auto arg = static_cast<int>(shm()->myDetectorType);
-        retval = GENERIC;
-        LOG(logDEBUG1) << "Sending detector type to Receiver: " << arg;
-        sendToReceiver(F_GET_RECEIVER_TYPE, arg, retval);
-        LOG(logDEBUG1) << "Receiver Type: " << retval;
-    }
-    return retval;
-}
-
 slsDetectorDefs::detectorType Module::getDetectorType() const {
     return shm()->myDetectorType;
 }
@@ -1510,14 +1489,13 @@ uint32_t Module::clearBit(uint32_t addr, int n) {
     }
 }
 
-std::string Module::setReceiverHostname(const std::string &receiverIP) {
+void Module::setReceiverHostname(const std::string &receiverIP) {
     LOG(logDEBUG1) << "Setting up Receiver with " << receiverIP;
     // recieverIP is none
     if (receiverIP == "none") {
         memset(shm()->rxHostname, 0, MAX_STR_LENGTH);
         sls::strcpy_safe(shm()->rxHostname, "none");
         shm()->useReceiverFlag = false;
-        return std::string(shm()->rxHostname);
     }
 
     // stop acquisition if running
@@ -1537,81 +1515,78 @@ std::string Module::setReceiverHostname(const std::string &receiverIP) {
     shm()->useReceiverFlag = true;
     checkReceiverVersionCompatibility();
 
-    if (setDetectorType(shm()->myDetectorType) != GENERIC) {
-        sendMultiDetectorSize();
-        setDetectorId();
-        setDetectorHostname();
+    // populate parameters from detector
+    rxParameters retval;   
+    sendToDetector(F_GET_RECEIVER_PARAMETERS, nullptr, retval);
 
-        // setup udp
-        updateRxDestinationUDPIP();
-        setDestinationUDPPort(getDestinationUDPPort());
-        if (shm()->myDetectorType == JUNGFRAU || shm()->myDetectorType == EIGER ) {        
-            setDestinationUDPPort2(getDestinationUDPPort2());
+    // populate from shared memory
+    retval.detType = shm()->myDetectorType;
+    retval.multiSize.x = shm()->multiSize.x;
+    retval.multiSize.y = shm()->multiSize.y;
+    retval.detId = detId;
+    memset(retval.hostname, 0, sizeof(retval.hostname));
+    strcpy_safe(retval.hostname, shm()->hostname);
+
+    LOG(logDEBUG1) 
+        << "detType:" << retval.detType << std::endl
+        << "multiSize.x:" << retval.multiSize.x << std::endl
+        << "multiSize.y:" << retval.multiSize.y << std::endl
+        << "detId:" << retval.detId << std::endl
+        << "hostname:" << retval.hostname << std::endl
+        << "udpInterfaces:" << retval.udpInterfaces << std::endl
+        << "udp_dstport:" << retval.udp_dstport << std::endl
+        << "udp_dstip:" << sls::IpAddr(retval.udp_dstip) << std::endl
+        << "udp_dstmac:" << sls::MacAddr(retval.udp_dstmac) << std::endl
+        << "udp_dstport2:" << retval.udp_dstport2 << std::endl
+        << "udp_dstip2:" << sls::IpAddr(retval.udp_dstip2) << std::endl
+        << "udp_dstmac2:" << sls::MacAddr(retval.udp_dstmac2) << std::endl
+        << "frames:" << retval.frames << std::endl
+        << "triggers:" << retval.triggers << std::endl
+        << "bursts:" << retval.bursts << std::endl
+        << "analogSamples:" << retval.analogSamples << std::endl
+        << "digitalSamples:" << retval.digitalSamples << std::endl
+        << "expTimeNs:" << retval.expTimeNs << std::endl
+        << "periodNs:" << retval.periodNs << std::endl
+        << "subExpTimeNs:" << retval.subExpTimeNs << std::endl
+        << "subDeadTimeNs:" << retval.subDeadTimeNs << std::endl
+        << "activate:" << retval.activate << std::endl
+        << "quad:" << retval.quad << std::endl
+        << "dynamicRange:" << retval.dynamicRange << std::endl
+        << "timMode:" << retval.timMode << std::endl
+        << "tenGiga:" << retval.tenGiga << std::endl
+        << "roMode:" << retval.roMode << std::endl
+        << "adcMask:" << retval.adcMask << std::endl
+        << "adc10gMask:" << retval.adc10gMask << std::endl
+        << "roi.xmin:" << retval.roi.xmin << std::endl
+        << "roi.xmax:" << retval.roi.xmax << std::endl
+        << "countermask:" << retval.countermask << std::endl
+        << "burstType:" << retval.burstType << std::endl;
+
+
+    sls::MacAddr retvals[2];
+    sendToReceiver(F_SETUP_RECEIVER, retval, retvals);
+    // update detectors with dest mac
+    if (retval.udp_dstmac == 0 && retvals[0] != 0) {
+        LOG(logINFO) << "Setting destination udp mac of "
+        "detector " << detId << " to " << retvals[0];
+        sendToDetector(F_SET_DEST_UDP_MAC, retvals[0], nullptr);   
     }
-        if (shm()->myDetectorType == JUNGFRAU) {
-            updateRxDestinationUDPIP2();   
-            setNumberofUDPInterfaces(getNumberofUDPInterfaces());
+    if (retval.udp_dstmac2 == 0 && retvals[1] != 0) {
+        LOG(logINFO) << "Setting destination udp mac2 of "
+        "detector " << detId << " to " << retvals[1];
+        sendToDetector(F_SET_DEST_UDP_MAC2, retvals[1], nullptr);   
     }
-        LOG(logDEBUG1) << printReceiverConfiguration();
 
-        setReceiverUDPSocketBufferSize(0);
-        setNumberOfFrames(getNumberOfFrames());
-        setNumberOfTriggers(getNumberOfTriggers());
-        setTimingMode(getTimingMode());
-        setExptime(getExptime());
-        setPeriod(getPeriod());
+    // update numinterfaces if different
+    shm()->numUDPInterfaces = retval.udpInterfaces;
 
-        // detector specific
-        switch (shm()->myDetectorType) {
-
-        case EIGER:
-            setSubExptime(getSubExptime());
-            setSubDeadTime(getSubDeadTime());
-            setDynamicRange(getDynamicRange());
-            activate(-1);
-            enableTenGigabitEthernet(-1);
-            setQuad(getQuad());
-            break;
-
-        case CHIPTESTBOARD:
-            setNumberOfAnalogSamples(getNumberOfAnalogSamples());
-            setNumberOfDigitalSamples(getNumberOfDigitalSamples());
-            enableTenGigabitEthernet(-1);
-            setReadoutMode(getReadoutMode());
-            setADCEnableMask(getADCEnableMask());
-            setTenGigaADCEnableMask(getTenGigaADCEnableMask());
-            break;
-
-        case MOENCH:
-            setNumberOfAnalogSamples(getNumberOfAnalogSamples());
-            enableTenGigabitEthernet(-1);
-            setADCEnableMask(getADCEnableMask());
-            setTenGigaADCEnableMask(getTenGigaADCEnableMask());
-            break;
-
-        case GOTTHARD:
-            setROI(getROI());
-            break;
-
-        case MYTHEN3:
-            sendNumberofCounterstoReceiver(getCounterMask());
-            setDynamicRange(getDynamicRange());
-            break;
-        
-        case GOTTHARD2:
-            setNumberOfBursts(getNumberOfBursts());
-            setBurstMode(getBurstMode());
-            break;
-
-        default:
-            break;
+    if (shm()->myDetectorType == MOENCH) {
+        setAdditionalJsonParameter("adcmask_1g", std::to_string(retval.adcMask));
+        setAdditionalJsonParameter("adcmask_10g", std::to_string(retval.adc10gMask));
     }
 
     // to use rx_hostname if empty and also update client zmqip
     updateReceiverStreamingIP();
-    }
-
-    return std::string(shm()->rxHostname);
 }
 
 std::string Module::getReceiverHostname() const {
@@ -1706,13 +1681,6 @@ sls::IpAddr Module::getDestinationUDPIP() {
     return retval;
 }
 
-void Module::updateRxDestinationUDPIP() {
-    auto ip = getDestinationUDPIP();
-    if (ip != 0) {
-        setDestinationUDPIP(ip);    
-    }     
-}
-
 void Module::setDestinationUDPIP2(const IpAddr ip) {
     LOG(logDEBUG1) << "Setting destination udp ip2 to " << ip;
     if (ip == 0) {
@@ -1736,13 +1704,6 @@ sls::IpAddr Module::getDestinationUDPIP2() {
     return retval;
 }
 
-void Module::updateRxDestinationUDPIP2() {
-    auto ip = getDestinationUDPIP2();
-    if (ip != 0) { 
-        setDestinationUDPIP2(ip);       
-    }     
-}
-
 void Module::setDestinationUDPMAC(const MacAddr mac) {
     LOG(logDEBUG1) << "Setting destination udp mac to " << mac;
     if (mac == 0) {
@@ -2887,38 +2848,6 @@ void Module::execReceiverCommand(const std::string &cmd) {
     }
 }
 
-void Module::sendMultiDetectorSize() {
-    int args[]{shm()->multiSize.x, shm()->multiSize.y};
-    int retval = -1;
-    LOG(logDEBUG1) << "Sending multi detector size to receiver: ("
-                        << shm()->multiSize.x << "," << shm()->multiSize.y
-                        << ")";
-    if (shm()->useReceiverFlag) {
-        sendToReceiver(F_SEND_RECEIVER_MULTIDETSIZE, args, retval);
-        LOG(logDEBUG1) << "Receiver multi size returned: " << retval;
-    }
-}
-
-void Module::setDetectorId() {
-    LOG(logDEBUG1) << "Sending detector pos id to receiver: " << detId;
-    if (shm()->useReceiverFlag) {
-        int retval = -1;
-        sendToReceiver(F_SEND_RECEIVER_DETPOSID, detId, retval);
-        LOG(logDEBUG1) << "Receiver Position Id returned: " << retval;
-    }
-}
-
-void Module::setDetectorHostname() {
-    char args[MAX_STR_LENGTH]{};
-    char retvals[MAX_STR_LENGTH]{};
-    sls::strcpy_safe(args, shm()->hostname);
-    LOG(logDEBUG1) << "Sending detector hostname to receiver: " << args;
-    if (shm()->useReceiverFlag) {
-        sendToReceiver(F_SEND_RECEIVER_DETHOSTNAME, args, retvals);
-        LOG(logDEBUG1) << "Receiver set detector hostname: " << retvals;
-    }
-}
-
 std::string Module::getFilePath() {
     if (!shm()->useReceiverFlag) {
         throw RuntimeError("Set rx_hostname first to use receiver parameters (file path)");
@@ -3216,6 +3145,10 @@ bool Module::enableTenGigabitEthernet(int value) {
     int retval = -1;
     LOG(logDEBUG1) << "Enabling / Disabling 10Gbe: " << value;
     sendToDetector(F_ENABLE_TEN_GIGA, value, retval);
+    if (value != -1) {
+        int stopRetval = -1;
+        sendToDetectorStop(F_ENABLE_TEN_GIGA, value, stopRetval);
+    }
     LOG(logDEBUG1) << "10Gbe: " << retval;
     value = retval;
     if (shm()->useReceiverFlag && value != -1) {
@@ -3459,10 +3392,6 @@ void Module::setPipeline(int clkIndex, int value) {
 void Module::setCounterMask(uint32_t countermask) {
     LOG(logDEBUG1) << "Setting Counter mask to " << countermask;
     sendToDetector(F_SET_COUNTER_MASK, countermask, nullptr);
-    sendNumberofCounterstoReceiver(countermask);
-}
-
-void Module::sendNumberofCounterstoReceiver(uint32_t countermask) {
     if (shm()->useReceiverFlag) {
         int ncounters = __builtin_popcount(countermask);
         LOG(logDEBUG1) << "Sending Reciver #counters: " << ncounters;

slsDetectorSoftware/src/Module.h

@@ -176,13 +176,6 @@ class Module : public virtual slsDetectorDefs {
      */
     detectorType getDetectorType() const;
 
-    /**
-     * Gets detector type from detector and set it in receiver
-     * @param type the detector type
-     * @returns detector type in receiver
-     */
-    int setDetectorType(detectorType type = GET_DETECTOR_TYPE);
-
     /**
      * Update total number of channels (chiptestboard or moench)
      * from the detector server
@@ -647,10 +640,10 @@ class Module : public virtual slsDetectorDefs {
      * significant for the receiver Also configures the detector to the receiver
      * as UDP destination
      * @param receiver receiver hostname or IP address
-     * @returns the receiver IP address from shared memory
      */
-    std::string setReceiverHostname(const std::string &receiver);
+    void setReceiverHostname(const std::string &receiver);
 
+    void test();
     /**
      * Returns the receiver IP address\sa sharedSlsDetector
      * @returns the receiver IP address
@@ -721,13 +714,6 @@ class Module : public virtual slsDetectorDefs {
      */
     sls::IpAddr getDestinationUDPIP();
 
-    /**
-     * Gets destination udp ip from detector,
-     * if 0, it converts rx_hostname to ip and 
-     * updates both detector and receiver
-     */
-    void updateRxDestinationUDPIP();
-
     /**
      * Validates the format of the receiver UDP IP address (bottom half) and
      * sets it(Jungfrau only)
@@ -743,13 +729,6 @@ class Module : public virtual slsDetectorDefs {
      */
     sls::IpAddr getDestinationUDPIP2();
   
-    /**
-     * Gets destination udp ip2 from detector,
-     * if 0, it converts rx_hostname to ip and 
-     * updates both detector and receiver
-     */
-    void updateRxDestinationUDPIP2();
-    
     /**
      * Validates the format of the receiver UDP MAC address and sets it 
      * @param mac receiver UDP MAC address
@@ -1344,26 +1323,6 @@ class Module : public virtual slsDetectorDefs {
      */
     void execReceiverCommand(const std::string &cmd);
 
-    /**
-     * Send the multi detector size to the detector
-     * @param detx number of detectors in x dir
-     * @param dety number of detectors in y dir
-     */
-    void sendMultiDetectorSize();
-
-    /**
-     * Send the detector pos id to the receiver
-     * for various file naming conventions for multi detectors in receiver
-     */
-    void setDetectorId();
-
-    /**
-     * Send the detector host name to the  receiver
-     * for various handshaking required with the detector
-     */
-    void setDetectorHostname();
-
-
     std::string getFilePath();
     void setFilePath(const std::string &path);
     std::string getFileName();
@@ -1606,9 +1565,6 @@ class Module : public virtual slsDetectorDefs {
     /** [Mythen3] */
     void setCounterMask(uint32_t countermask);
 
-    /** [Mythen3] */
-    void sendNumberofCounterstoReceiver(uint32_t countermask);
-
     /** [Mythen3] */
     uint32_t getCounterMask();
     

slsReceiverSoftware/CMakeLists.txt

@@ -29,8 +29,8 @@ add_library(slsReceiverShared SHARED
     ${HEADERS}
 )
 
-check_ipo_supported(RESULT result)
-if(result)
+
+if(SLS_LTO_AVAILABLE)
     set_property(TARGET slsReceiverShared PROPERTY INTERPROCEDURAL_OPTIMIZATION True)
 endif()
 

slsReceiverSoftware/src/ClientInterface.cpp

@@ -24,19 +24,16 @@ using Interface = sls::ServerInterface;
 
 ClientInterface::~ClientInterface() { 
     killTcpThread = true;
-    // shut down tcp sockets
-    if (server.get() != nullptr) {
     LOG(logINFO) << "Shutting down TCP Socket on port " << portNumber;
-        server->shutDownSocket(); 
+    server.shutdown();
     LOG(logDEBUG) << "TCP Socket closed on port " << portNumber;
-    }
-    // shut down tcp thread
     tcpThread->join();
 }
 
 ClientInterface::ClientInterface(int portNumber)
     : myDetectorType(GOTTHARD), 
-    portNumber(portNumber > 0 ? portNumber : DEFAULT_PORTNO + 2) {
+    portNumber(portNumber > 0 ? portNumber : DEFAULT_PORTNO + 2),
+    server(portNumber) {
     functionTable();
     // start up tcp thread
     tcpThread = sls::make_unique<std::thread>(&ClientInterface::startTCPServer, this);
@@ -73,11 +70,11 @@ void ClientInterface::startTCPServer() {
     LOG(logINFOBLUE) << "Created [ TCP server Tid: " << syscall(SYS_gettid) << "]";
     LOG(logINFO) << "SLS Receiver starting TCP Server on port "
                       << portNumber << '\n';
-    server = sls::make_unique<sls::ServerSocket>(portNumber);
-    while (true) {
+    // server = sls::make_unique<sls::ServerSocket>(portNumber);
+    while (!killTcpThread) {
         LOG(logDEBUG1) << "Start accept loop";
         try {
-            auto socket = server->accept();
+            auto socket = server.accept();
             try {
                 verifyLock();
                 ret = decodeFunction(socket);
@@ -95,10 +92,6 @@ void ClientInterface::startTCPServer() {
         } catch (const RuntimeError &e) {
             LOG(logERROR) << "Accept failed";
         }
-        // destructor to kill this thread
-        if (killTcpThread) {
-            break;
-        }
     }
 
     if (receiver) {
@@ -115,8 +108,7 @@ int ClientInterface::functionTable(){
 	flist[F_GET_LAST_RECEIVER_CLIENT_IP]	=	&ClientInterface::get_last_client_ip;
 	flist[F_SET_RECEIVER_PORT]				=	&ClientInterface::set_port;
 	flist[F_GET_RECEIVER_VERSION]			=	&ClientInterface::get_version;
-	flist[F_GET_RECEIVER_TYPE]				=	&ClientInterface::set_detector_type;
-	flist[F_SEND_RECEIVER_DETHOSTNAME]		= 	&ClientInterface::set_detector_hostname;
+	flist[F_SETUP_RECEIVER]				    =	&ClientInterface::setup_receiver;
 	flist[F_RECEIVER_SET_ROI]				=	&ClientInterface::set_roi;
 	flist[F_RECEIVER_SET_NUM_FRAMES]        =   &ClientInterface::set_num_frames;  
 	flist[F_SET_RECEIVER_NUM_TRIGGERS]      =   &ClientInterface::set_num_triggers;           
@@ -160,8 +152,6 @@ int ClientInterface::functionTable(){
 	flist[F_SET_FLIPPED_DATA_RECEIVER]		= 	&ClientInterface::set_flipped_data;
 	flist[F_SET_RECEIVER_FILE_FORMAT]		= 	&ClientInterface::set_file_format;
 	flist[F_GET_RECEIVER_FILE_FORMAT]		= 	&ClientInterface::get_file_format;
-	flist[F_SEND_RECEIVER_DETPOSID]			= 	&ClientInterface::set_detector_posid;
-	flist[F_SEND_RECEIVER_MULTIDETSIZE]		= 	&ClientInterface::set_multi_detector_size;
 	flist[F_SET_RECEIVER_STREAMING_PORT]	= 	&ClientInterface::set_streaming_port;
 	flist[F_GET_RECEIVER_STREAMING_PORT]	= 	&ClientInterface::get_streaming_port;
 	flist[F_SET_RECEIVER_STREAMING_SRC_IP]	= 	&ClientInterface::set_streaming_source_ip;
@@ -256,7 +246,7 @@ void ClientInterface::validate(T arg, T retval, const std::string& modename,
 }
 
 void ClientInterface::verifyLock() {
-    if (lockedByClient && server->getThisClient() != server->getLockedBy()) {
+    if (lockedByClient && server.getThisClient() != server.getLockedBy()) {
         throw sls::SocketError("Receiver locked\n");
     }
 }
@@ -302,10 +292,10 @@ int ClientInterface::lock_receiver(Interface &socket) {
     auto lock = socket.Receive<int>();
     LOG(logDEBUG1) << "Locking Server to " << lock;
     if (lock >= 0) {
-        if (!lockedByClient || (server->getLockedBy() == server->getThisClient())) {
+        if (!lockedByClient || (server.getLockedBy() == server.getThisClient())) {
             lockedByClient = lock;
-            lock ? server->setLockedBy(server->getThisClient())
-                 : server->setLockedBy(sls::IpAddr{});
+            lock ? server.setLockedBy(server.getThisClient())
+                 : server.setLockedBy(sls::IpAddr{});
         } else {
             throw RuntimeError("Receiver locked\n");
         }
@@ -314,7 +304,7 @@ int ClientInterface::lock_receiver(Interface &socket) {
 }
 
 int ClientInterface::get_last_client_ip(Interface &socket) {
-    return socket.sendResult(server->getLastClient());
+    return socket.sendResult(server.getLastClient());
 }
 
 int ClientInterface::set_port(Interface &socket) {
@@ -324,9 +314,9 @@ int ClientInterface::set_port(Interface &socket) {
                            " is too low (<1024)");
 
     LOG(logINFO) << "TCP port set to " << p_number << std::endl;
-    auto new_server = sls::make_unique<sls::ServerSocket>(p_number);
-    new_server->setLockedBy(server->getLockedBy());
-    new_server->setLastClient(server->getThisClient());
+    sls::ServerSocket new_server(p_number);
+    new_server.setLockedBy(server.getLockedBy());
+    new_server.setLastClient(server.getThisClient());
     server = std::move(new_server);
     socket.sendResult(p_number);
     return OK;
@@ -336,15 +326,175 @@ int ClientInterface::get_version(Interface &socket) {
     return socket.sendResult(getReceiverVersion());
 }
 
-int ClientInterface::set_detector_type(Interface &socket) {
-    auto arg = socket.Receive<detectorType>();
-    // set
-    if (arg >= 0) {
+int ClientInterface::setup_receiver(Interface &socket) {
+    auto arg = socket.Receive<rxParameters>();
+    LOG(logDEBUG1) 
+        << "detType:" << arg.detType << std::endl
+        << "multiSize.x:" << arg.multiSize.x << std::endl
+        << "multiSize.y:" << arg.multiSize.y << std::endl
+        << "detId:" << arg.detId << std::endl
+        << "hostname:" << arg.hostname << std::endl
+        << "udpInterfaces:" << arg.udpInterfaces << std::endl
+        << "udp_dstport:" << arg.udp_dstport << std::endl
+        << "udp_dstip:" << sls::IpAddr(arg.udp_dstip) << std::endl
+        << "udp_dstmac:" << sls::MacAddr(arg.udp_dstmac) << std::endl
+        << "udp_dstport2:" << arg.udp_dstport2 << std::endl
+        << "udp_dstip2:" << sls::IpAddr(arg.udp_dstip2) << std::endl
+        << "udp_dstmac2:" << sls::MacAddr(arg.udp_dstmac2) << std::endl
+        << "frames:" << arg.frames << std::endl
+        << "triggers:" << arg.triggers << std::endl
+        << "bursts:" << arg.bursts << std::endl
+        << "analogSamples:" << arg.analogSamples << std::endl
+        << "digitalSamples:" << arg.digitalSamples << std::endl
+        << "expTimeNs:" << arg.expTimeNs << std::endl
+        << "periodNs:" << arg.periodNs << std::endl
+        << "subExpTimeNs:" << arg.subExpTimeNs << std::endl
+        << "subDeadTimeNs:" << arg.subDeadTimeNs << std::endl
+        << "activate:" << arg.activate << std::endl
+        << "quad:" << arg.quad << std::endl
+        << "dynamicRange:" << arg.dynamicRange << std::endl
+        << "timMode:" << arg.timMode << std::endl
+        << "tenGiga:" << arg.tenGiga << std::endl
+        << "roMode:" << arg.roMode << std::endl
+        << "adcMask:" << arg.adcMask << std::endl
+        << "adc10gMask:" << arg.adc10gMask << std::endl
+        << "roi.xmin:" << arg.roi.xmin << std::endl
+        << "roi.xmax:" << arg.roi.xmax << std::endl
+        << "countermask:" << arg.countermask << std::endl
+        << "burstType:" << arg.burstType << std::endl;
+
+
     // if object exists, verify unlocked and idle, else only verify lock
     // (connecting first time)
     if (receiver != nullptr) {
         verifyIdle(socket);
     }
+
+    // basic setup
+    setDetectorType(arg.detType);
+    {
+        int msize[2] = {arg.multiSize.x, arg.multiSize.y};
+        impl()->setMultiDetectorSize(msize);
+    }
+    impl()->setDetectorPositionId(arg.detId);
+    impl()->setDetectorHostname(arg.hostname);
+    
+    // udp setup
+    sls::MacAddr retvals[2];
+    if (arg.udp_dstmac == 0 && arg.udp_dstip != 0) {
+        retvals[0] = setUdpIp(sls::IpAddr(arg.udp_dstip));
+    }
+    if (arg.udp_dstmac2 == 0 && arg.udp_dstip2 != 0) {
+        retvals[1] = setUdpIp2(sls::IpAddr(arg.udp_dstip2));
+    }
+    impl()->setUDPPortNumber(arg.udp_dstport);
+    impl()->setUDPPortNumber2(arg.udp_dstport2);
+    if (myDetectorType == JUNGFRAU) {
+        try {
+            impl()->setNumberofUDPInterfaces(arg.udpInterfaces);
+        } catch(const RuntimeError &e) {
+            throw RuntimeError("Failed to set number of interfaces to " + 
+            std::to_string(arg.udpInterfaces));
+        }
+    }
+    impl()->setUDPSocketBufferSize(0);
+
+    // acquisition parameters
+    impl()->setNumberOfFrames(arg.frames);
+    impl()->setNumberOfTriggers(arg.triggers);
+    if (myDetectorType == GOTTHARD) {
+        impl()->setNumberOfBursts(arg.bursts);
+    }
+    if (myDetectorType == MOENCH || myDetectorType == CHIPTESTBOARD) {
+        try {
+            impl()->setNumberofAnalogSamples(arg.analogSamples);
+        } catch(const RuntimeError &e) {
+            throw RuntimeError("Could not set num analog samples to " + 
+            std::to_string(arg.analogSamples) + 
+            " due to fifo structure memory allocation.");
+        }
+    }
+    if (myDetectorType == CHIPTESTBOARD) {
+        try {
+            impl()->setNumberofDigitalSamples(arg.digitalSamples);
+        } catch(const RuntimeError &e) {
+            throw RuntimeError("Could not set num digital samples to " 
+            + std::to_string(arg.analogSamples) + 
+            " due to fifo structure memory allocation.");
+        }
+    }
+    impl()->setAcquisitionTime(arg.expTimeNs);
+    impl()->setAcquisitionPeriod(arg.periodNs);
+    if (myDetectorType == EIGER) {
+        impl()->setSubExpTime(arg.subExpTimeNs);
+        impl()->setSubPeriod(arg.subExpTimeNs + arg.subDeadTimeNs);
+        impl()->setActivate(static_cast<bool>(arg.activate));
+        try {
+            impl()->setQuad(arg.quad == 0 ? false : true);
+        } catch(const RuntimeError &e) {
+            throw RuntimeError("Could not set quad to " + 
+            std::to_string(arg.quad) + 
+            " due to fifo strucutre memory allocation");
+        }
+    }
+    if (myDetectorType == EIGER || myDetectorType == MYTHEN3) {
+        try {
+            impl()->setDynamicRange(arg.dynamicRange);
+        } catch(const RuntimeError &e) {
+            throw RuntimeError("Could not set dynamic range. Could not allocate "
+            "memory for fifo or could not start listening/writing threads");
+        }
+    }
+    impl()->setTimingMode(arg.timMode);
+    if (myDetectorType == EIGER || myDetectorType == MOENCH || 
+        myDetectorType == CHIPTESTBOARD) {
+        try {
+            impl()->setTenGigaEnable(arg.tenGiga);
+        } catch(const RuntimeError &e) {
+            throw RuntimeError("Could not set 10GbE.");
+        } 
+    }
+    if (myDetectorType == CHIPTESTBOARD) {
+        try {
+            impl()->setReadoutMode(arg.roMode);
+        } catch(const RuntimeError &e) {
+            throw RuntimeError("Could not set read out mode "
+            "due to fifo memory allocation.");
+        }
+    }
+    if (myDetectorType == CHIPTESTBOARD || myDetectorType == MOENCH) {
+        try {
+            impl()->setADCEnableMask(arg.adcMask);
+        } catch(const RuntimeError &e) {
+            throw RuntimeError("Could not set adc enable mask "
+            "due to fifo memory allcoation");
+        }
+        try {
+            impl()->setTenGigaADCEnableMask(arg.adc10gMask);
+        } catch(const RuntimeError &e) {
+            throw RuntimeError("Could not set 10Gb adc enable mask "
+            "due to fifo memory allcoation");
+        }
+    }
+    if (myDetectorType == GOTTHARD) {
+        try {
+            impl()->setROI(arg.roi);
+        } catch(const RuntimeError &e) {
+            throw RuntimeError("Could not set ROI");
+        }
+    }
+    if (myDetectorType == MYTHEN3) {
+        int ncounters = __builtin_popcount(arg.countermask);
+        impl()->setNumberofCounters(ncounters);
+    }
+    if (myDetectorType == GOTTHARD) {
+        impl()->setBurstMode(arg.burstType);
+    }
+
+    return socket.sendResult(retvals);
+}
+
+void ClientInterface::setDetectorType(detectorType arg) {
     switch (arg) {
     case GOTTHARD:
     case EIGER:
@@ -380,25 +530,6 @@ int ClientInterface::set_detector_type(Interface &socket) {
     if (rawDataModifyReadyCallBack != nullptr)
         impl()->registerCallBackRawDataModifyReady(
             rawDataModifyReadyCallBack, pRawDataReady);
-    }
-    return socket.sendResult(myDetectorType);
-}
-
-int ClientInterface::set_detector_hostname(Interface &socket) {
-    char hostname[MAX_STR_LENGTH]{};
-    char retval[MAX_STR_LENGTH]{};
-    socket.Receive(hostname);
-
-    if (strlen(hostname) != 0) {
-        verifyIdle(socket);
-        impl()->setDetectorHostname(hostname);
-    }
-    auto s = impl()->getDetectorHostname();
-    sls::strcpy_safe(retval, s.c_str());
-    if (s.empty()) {
-        throw RuntimeError("Hostname not set");
-    }
-    return socket.sendResult(retval);
 }
 
 int ClientInterface::set_roi(Interface &socket) {
@@ -514,7 +645,6 @@ int ClientInterface::set_num_analog_samples(Interface &socket) {
     } catch(const RuntimeError &e) {
         throw RuntimeError("Could not set num analog samples to " + std::to_string(value) + " due to fifo structure memory allocation.");
     }
-
     return socket.Send(OK);
 }
 
@@ -831,7 +961,7 @@ int ClientInterface::enable_tengiga(Interface &socket) {
         try {
             impl()->setTenGigaEnable(val);
         } catch(const RuntimeError &e) {
-            throw RuntimeError("Could not set 10GbE.");
+            throw RuntimeError("Could not set 10GbE." );
         }
     }
     int retval = impl()->getTenGigaEnable();
@@ -952,34 +1082,6 @@ int ClientInterface::get_file_format(Interface &socket) {
     return socket.sendResult(retval);
 }
 
-int ClientInterface::set_detector_posid(Interface &socket) {
-    auto arg = socket.Receive<int>();
-    if (arg >= 0) {
-        verifyIdle(socket);
-        LOG(logDEBUG1) << "Setting detector position id:" << arg;
-        impl()->setDetectorPositionId(arg);
-    }
-    auto retval = impl()->getDetectorPositionId();
-    validate(arg, retval, "set detector position id", DEC);
-    LOG(logDEBUG1) << "Position Id:" << retval;
-    return socket.sendResult(retval);
-}
-
-int ClientInterface::set_multi_detector_size(Interface &socket) {
-    int arg[]{-1, -1};
-    socket.Receive(arg);
-    if ((arg[0] > 0) && (arg[1] > 0)) {
-        verifyIdle(socket);
-        LOG(logDEBUG1)
-            << "Setting multi detector size:" << arg[0] << "," << arg[1];
-        impl()->setMultiDetectorSize(arg);
-    }
-    int *temp = impl()->getMultiDetectorSize(); // TODO! return by value!
-    int retval = temp[0] * temp[1];
-    LOG(logDEBUG1) << "Multi Detector Size:" << retval;
-    return socket.sendResult(retval);
-}
-
 int ClientInterface::set_streaming_port(Interface &socket) {
     auto port = socket.Receive<int>();
     if (port < 0) {
@@ -1363,11 +1465,7 @@ int ClientInterface::set_read_n_lines(Interface &socket) {
     return socket.Send(OK);
 }
 
-
-int ClientInterface::set_udp_ip(Interface &socket) {
-    auto arg = socket.Receive<sls::IpAddr>();
-    verifyIdle(socket);
-    LOG(logINFO) << "Received UDP IP: " << arg;
+sls::MacAddr ClientInterface::setUdpIp(sls::IpAddr arg) {
     // getting eth
     std::string eth = sls::IpToInterfaceName(arg.str());
     if (eth == "none") {
@@ -1386,18 +1484,19 @@ int ClientInterface::set_udp_ip(Interface &socket) {
     if (retval == 0) {
         throw RuntimeError("Failed to get udp mac adddress to listen to (eth:" + eth + ", ip:" + arg.str() + ")\n");
     }
+    return retval;
+}
+
+int ClientInterface::set_udp_ip(Interface &socket) {
+    auto arg = socket.Receive<sls::IpAddr>();
+    verifyIdle(socket);
+    LOG(logINFO) << "Received UDP IP: " << arg;
+    auto retval = setUdpIp(arg);
     LOG(logINFO) << "Receiver MAC Address: " << retval;
     return socket.sendResult(retval);
 }
 
-
-int ClientInterface::set_udp_ip2(Interface &socket) {
-    auto arg = socket.Receive<sls::IpAddr>();
-    verifyIdle(socket);
-    if (myDetectorType != JUNGFRAU) {
-        throw RuntimeError("UDP Destination IP2 not implemented for this detector");
-    }
-    LOG(logINFO) << "Received UDP IP2: " << arg;
+sls::MacAddr ClientInterface::setUdpIp2(sls::IpAddr arg) {
     // getting eth
     std::string eth = sls::IpToInterfaceName(arg.str());
     if (eth == "none") {
@@ -1414,6 +1513,17 @@ int ClientInterface::set_udp_ip2(Interface &socket) {
     if (retval == 0) {
         throw RuntimeError("Failed to get udp mac adddress2 to listen to (eth:" + eth + ", ip:" + arg.str() + ")\n");
     }
+    return retval;
+}
+
+int ClientInterface::set_udp_ip2(Interface &socket) {
+    auto arg = socket.Receive<sls::IpAddr>();
+    verifyIdle(socket);
+    if (myDetectorType != JUNGFRAU) {
+        throw RuntimeError("UDP Destination IP2 not implemented for this detector");
+    }
+    LOG(logINFO) << "Received UDP IP2: " << arg;
+    auto retval = setUdpIp2(arg);
     LOG(logINFO) << "Receiver MAC Address2: " << retval;
     return socket.sendResult(retval);
 }

slsReceiverSoftware/src/ClientInterface.h

@@ -10,8 +10,18 @@ class ServerInterface;
 #include <future>
 
 class ClientInterface : private virtual slsDetectorDefs {
-  private:
     enum numberMode { DEC, HEX };
+    detectorType myDetectorType;
+    int portNumber{0};
+    sls::ServerSocket server;
+    std::unique_ptr<Implementation> receiver;
+    std::unique_ptr<std::thread> tcpThread;
+    int ret{OK};
+    int fnum{-1};
+    int lockedByClient{0};
+    
+    std::atomic<bool> killTcpThread{false};
+    
 
   public:
     virtual ~ClientInterface();
@@ -49,15 +59,14 @@ class ClientInterface : private virtual slsDetectorDefs {
     void verifyLock();
     void verifyIdle(sls::ServerInterface &socket);
 
-
     int exec_command(sls::ServerInterface &socket);
     int exit_server(sls::ServerInterface &socket);
     int lock_receiver(sls::ServerInterface &socket);
     int get_last_client_ip(sls::ServerInterface &socket);
     int set_port(sls::ServerInterface &socket);
     int get_version(sls::ServerInterface &socket);
-    int set_detector_type(sls::ServerInterface &socket);
-    int set_detector_hostname(sls::ServerInterface &socket);
+    int setup_receiver(sls::ServerInterface &socket);
+    void setDetectorType(detectorType arg);
     int set_roi(sls::ServerInterface &socket);
     int set_num_frames(sls::ServerInterface &socket);
     int set_num_triggers(sls::ServerInterface &socket);
@@ -102,8 +111,6 @@ class ClientInterface : private virtual slsDetectorDefs {
     int set_flipped_data(sls::ServerInterface &socket);
     int set_file_format(sls::ServerInterface &socket);
     int get_file_format(sls::ServerInterface &socket);
-    int set_detector_posid(sls::ServerInterface &socket);
-    int set_multi_detector_size(sls::ServerInterface &socket);
     int set_streaming_port(sls::ServerInterface &socket);
     int get_streaming_port(sls::ServerInterface &socket);
     int set_streaming_source_ip(sls::ServerInterface &socket);
@@ -132,7 +139,9 @@ class ClientInterface : private virtual slsDetectorDefs {
     int get_dbit_offset(sls::ServerInterface &socket);
     int set_quad_type(sls::ServerInterface &socket);
     int set_read_n_lines(sls::ServerInterface &socket);
+    sls::MacAddr setUdpIp(sls::IpAddr arg);
     int set_udp_ip(sls::ServerInterface &socket);
+    sls::MacAddr setUdpIp2(sls::IpAddr arg);
     int set_udp_ip2(sls::ServerInterface &socket);
     int set_udp_port(sls::ServerInterface &socket);
     int set_udp_port2(sls::ServerInterface &socket);
@@ -144,7 +153,6 @@ class ClientInterface : private virtual slsDetectorDefs {
     int get_additional_json_parameter(sls::ServerInterface &socket);
     int get_progress(sls::ServerInterface &socket);
  
-
     Implementation *impl() {
         if (receiver != nullptr) {
             return receiver.get();
@@ -154,18 +162,8 @@ class ClientInterface : private virtual slsDetectorDefs {
         }
     }
 
-    detectorType myDetectorType;
-    std::unique_ptr<Implementation> receiver{nullptr};
     int (ClientInterface::*flist[NUM_REC_FUNCTIONS])(
         sls::ServerInterface &socket);
-    int ret{OK};
-    int fnum{-1};
-    int lockedByClient{0};
-    int portNumber{0};
-    std::atomic<bool> killTcpThread{false};
-    std::unique_ptr<std::thread> tcpThread;
-
-
     
     //***callback parameters***
    
@@ -179,6 +177,6 @@ class ClientInterface : private virtual slsDetectorDefs {
                                        void *) = nullptr;
     void *pRawDataReady{nullptr};
 
-  protected:
-    std::unique_ptr<sls::ServerSocket> server{nullptr};
+
+    
 };

slsReceiverSoftware/src/DataProcessor.cpp

@@ -29,13 +29,9 @@ DataProcessor::DataProcessor(int ind, detectorType dtype, Fifo* f,
 		uint32_t* freq, uint32_t* timer,
 		bool* fp, bool* act, bool* depaden, bool* sm, bool* qe,
 		std::vector <int> * cdl, int* cdo, int* cad) :
-
 		ThreadObject(ind, TypeName),
-		runningFlag(false),
-		generalData(nullptr),
 		fifo(f),
 		myDetectorType(dtype),
-		file(nullptr),
 		dataStreamEnable(dsEnable),
 		fileFormatType(ftype),
 		fileWriteEnable(fwenable),
@@ -43,7 +39,6 @@ DataProcessor::DataProcessor(int ind, detectorType dtype, Fifo* f,
 		dynamicRange(dr),
 		streamingFrequency(freq),
 		streamingTimerInMs(timer),
-		currentFreqCount(0),
 		activated(act),
 		deactivatedPaddingEnable(depaden),
         silentMode(sm),
@@ -51,14 +46,7 @@ DataProcessor::DataProcessor(int ind, detectorType dtype, Fifo* f,
 		framePadding(fp),
 		ctbDbitList(cdl),
 		ctbDbitOffset(cdo),
-		ctbAnalogDataBytes(cad),
-		startedFlag(false),
-		firstIndex(0),
-		numFramesCaught(0),
-		currentFrameIndex(0),
-		rawDataReadyCallBack(nullptr),
-		rawDataModifyReadyCallBack(nullptr),
-		pRawDataReady(nullptr)
+		ctbAnalogDataBytes(cad)
 {
     LOG(logDEBUG) << "DataProcessor " << ind << " created";
 	memset((void*)&timerBegin, 0, sizeof(timespec));
@@ -71,10 +59,6 @@ DataProcessor::~DataProcessor() {
 
 /** getters */
 
-bool DataProcessor::IsRunning() {
-	return runningFlag;
-}
-
 bool DataProcessor::GetStartedFlag(){
 	return startedFlag;
 }
@@ -91,24 +75,12 @@ uint64_t DataProcessor::GetProcessedIndex() {
 	return currentFrameIndex - firstIndex;
 }
 
-
-
-/** setters */
-void DataProcessor::StartRunning() {
-    runningFlag = true;
-}
-
-
-void DataProcessor::StopRunning() {
-    runningFlag = false;
-}
-
 void DataProcessor::SetFifo(Fifo* f) {
 	fifo = f;
 }
 
 void DataProcessor::ResetParametersforNewAcquisition(){
-    runningFlag = false;
+	StopRunning();
 	startedFlag = false;
 	numFramesCaught = 0;
 	firstIndex = 0;

slsReceiverSoftware/src/DataProcessor.h

@@ -59,11 +59,6 @@ class DataProcessor : private virtual slsDetectorDefs, public ThreadObject {
 
 
 	//*** getters ***
-    /**
-     * Returns if the thread is currently running
-     * @returns true if thread is running, else false
-     */
-    bool IsRunning() override;
 
 	/**
 	 * Get acquisition started flag
@@ -89,17 +84,6 @@ class DataProcessor : private virtual slsDetectorDefs, public ThreadObject {
 	 */
 	uint64_t GetProcessedIndex();
 
-	//*** setters ***
-	/**
-	 * Set bit in RunningMask to allow thread to run
-	 */
-	void StartRunning();
-
-	/**
-	 * Reset bit in RunningMask to prevent thread from running
-	 */
-	void StopRunning();
-
 	/**
 	 * Set Fifo pointer to the one given
 	 * @param f address of Fifo pointer
@@ -254,11 +238,8 @@ class DataProcessor : private virtual slsDetectorDefs, public ThreadObject {
 	/** type of thread */
 	static const std::string TypeName;
 
-    /** Object running status */
-    std::atomic<bool> runningFlag;
-
 	/** GeneralData (Detector Data) object */
-	const GeneralData* generalData;
+	const GeneralData* generalData{nullptr};
 
 	/** Fifo structure */
 	Fifo* fifo;
@@ -269,7 +250,7 @@ class DataProcessor : private virtual slsDetectorDefs, public ThreadObject {
 	detectorType myDetectorType;
 
 	/** File writer implemented as binary or hdf5 File */
-	File* file;
+	File* file{nullptr};
 
 	/** Data Stream Enable */
 	bool* dataStreamEnable;
@@ -293,7 +274,7 @@ class DataProcessor : private virtual slsDetectorDefs, public ThreadObject {
 	uint32_t* streamingTimerInMs;
 
 	/** Current frequency count */
-	uint32_t currentFreqCount;
+	uint32_t currentFreqCount{0};
 
 	/** timer beginning stamp for random streaming */
 	struct timespec timerBegin;
@@ -324,21 +305,18 @@ class DataProcessor : private virtual slsDetectorDefs, public ThreadObject {
 
 	//acquisition start
 	/** Aquisition Started flag */
-	bool startedFlag;
+	std::atomic<bool> startedFlag{false};
 
 	/** Frame Number of First Frame */
-	uint64_t firstIndex;
+	std::atomic<uint64_t> firstIndex{0};
 
 
 	//for statistics
 	/** Number of complete frames caught */
-	uint64_t numFramesCaught;
+	uint64_t numFramesCaught{0};
 
 	/** Frame Number of latest processed frame number */
-	uint64_t currentFrameIndex;
-
-
-
+	std::atomic<uint64_t> currentFrameIndex{0};
 
 	//call back
     /**
@@ -349,7 +327,7 @@ class DataProcessor : private virtual slsDetectorDefs, public ThreadObject {
      * dataSize in bytes is the size of the data in bytes.
      */
     void (*rawDataReadyCallBack)(char*,
-            char*, uint32_t, void*);
+            char*, uint32_t, void*) = nullptr;
 
     /**
      * Call back for raw data (modified)
@@ -359,9 +337,9 @@ class DataProcessor : private virtual slsDetectorDefs, public ThreadObject {
      * revDatasize is the reference of data size in bytes. Can be modified to the new size to be written/streamed. (only smaller value).
      */
     void (*rawDataModifyReadyCallBack)(char*,
-            char*, uint32_t &, void*);
+            char*, uint32_t &, void*) = nullptr;
 		
-	void *pRawDataReady;
+	void *pRawDataReady{nullptr};
 
 
 

slsReceiverSoftware/src/DataStreamer.cpp

@@ -19,18 +19,11 @@ const std::string DataStreamer::TypeName = "DataStreamer";
 DataStreamer::DataStreamer(int ind, Fifo* f, uint32_t* dr, ROI* r,
 		uint64_t* fi, int fd, int* nd, bool* qe, uint64_t* tot) :
 		ThreadObject(ind, TypeName),
-		runningFlag(0),
-		generalData(nullptr),
 		fifo(f),
-		zmqSocket(nullptr),
 		dynamicRange(dr),
 		roi(r),
-		adcConfigured(-1),
 		fileIndex(fi),
 		flippedDataX(fd),
-		startedFlag(false),
-		firstIndex(0),
-		completeBuffer(nullptr),
 		quadEnable(qe),
 		totalNumFrames(tot)
 {
@@ -46,29 +39,12 @@ DataStreamer::~DataStreamer() {
 	delete [] completeBuffer;
 }
 
-/** getters */
-
-bool DataStreamer::IsRunning() {
-	return runningFlag;
-}
-
-
-/** setters */
-void DataStreamer::StartRunning() {
-    runningFlag = true;
-}
-
-
-void DataStreamer::StopRunning() {
-    runningFlag = false;
-}
-
 void DataStreamer::SetFifo(Fifo* f) {
 	fifo = f;
 }
 
 void DataStreamer::ResetParametersforNewAcquisition(const std::string& fname){
-    runningFlag = false;
+    StopRunning();
 	startedFlag = false;
 	firstIndex = 0;
 

slsReceiverSoftware/src/DataStreamer.h

@@ -42,25 +42,6 @@ class DataStreamer : private virtual slsDetectorDefs, public ThreadObject {
 	 */
 	~DataStreamer();
 
-	//*** getters ***
-    /**
-     * Returns if the thread is currently running
-     * @returns true if thread is running, else false
-     */
-    bool IsRunning();
-
-
-	//*** setters ***
-	/**
-	 * Set bit in RunningMask to allow thread to run
-	 */
-	void StartRunning();
-
-	/**
-	 * Reset bit in RunningMask to prevent thread from running
-	 */
-	void StopRunning();
-
 	/**
 	 * Set Fifo pointer to the one given
 	 * @param f address of Fifo pointer
@@ -158,19 +139,14 @@ class DataStreamer : private virtual slsDetectorDefs, public ThreadObject {
 	/** type of thread */
 	static const std::string TypeName;
 
-    /** Object running status */
-    bool runningFlag;
-
 	/** GeneralData (Detector Data) object */
-	const GeneralData* generalData;
+	const GeneralData* generalData{nullptr};
 
 	/** Fifo structure */
 	Fifo* fifo;
 
-
-
 	/** ZMQ Socket - Receiver to Client */
-	ZmqSocket* zmqSocket;
+	ZmqSocket* zmqSocket{nullptr};
 
 	/** Pointer to dynamic range */
 	uint32_t* dynamicRange;
@@ -179,7 +155,7 @@ class DataStreamer : private virtual slsDetectorDefs, public ThreadObject {
 	ROI* roi;
 
 	/** adc Configured */
-	int adcConfigured;
+	int adcConfigured{-1};
 
 	/** Pointer to file index */
 	uint64_t* fileIndex;
@@ -191,16 +167,16 @@ class DataStreamer : private virtual slsDetectorDefs, public ThreadObject {
 	std::map<std::string, std::string> additionJsonHeader;
 
 	/** Aquisition Started flag */
-	bool startedFlag;
+	bool startedFlag{nullptr};
 
 	/** Frame Number of First Frame */
-	uint64_t firstIndex;
+	uint64_t firstIndex{0};
 
 	/* File name to stream */
 	std::string fileNametoStream;
 
 	/** Complete buffer used for roi, eg. shortGotthard */
-	char* completeBuffer;
+	char* completeBuffer{nullptr};
 
 	/** Number of Detectors in X and Y dimension */
 	int numDet[2];

slsReceiverSoftware/src/Listener.cpp

@@ -12,6 +12,7 @@
 #include "container_utils.h" // For sls::make_unique<>
 #include "sls_detector_exceptions.h"
 #include "UdpRxSocket.h"
+#include "network_utils.h"
 
 #include <cerrno>
 #include <cstring>
@@ -25,12 +26,9 @@ Listener::Listener(int ind, detectorType dtype, Fifo* f, std::atomic<runStatus>*
         int64_t* us, int64_t* as, uint32_t* fpf,
 		frameDiscardPolicy* fdp, bool* act, bool* depaden, bool* sm) :
 		ThreadObject(ind, TypeName),
-		runningFlag(0),
-		generalData(nullptr),
 		fifo(f),
 		myDetectorType(dtype),
 		status(s),
-		udpSocket(nullptr),
 		udpPortNumber(portno),
 		eth(e),
 		numImages(nf),
@@ -41,45 +39,22 @@ Listener::Listener(int ind, detectorType dtype, Fifo* f, std::atomic<runStatus>*
 		frameDiscardMode(fdp),
 		activated(act),
 		deactivatedPaddingEnable(depaden),
-		silentMode(sm),
-		row(0),
-		column(0),
-		startedFlag(false),
-		firstIndex(0),
-		numPacketsCaught(0),
-		lastCaughtFrameIndex(0),
-		currentFrameIndex(0),
-		carryOverFlag(0),
-		udpSocketAlive(0),
-		numPacketsStatistic(0),
-		numFramesStatistic(0),
-		oddStartingPacket(true)
+		silentMode(sm)
 {
 	LOG(logDEBUG) << "Listener " << ind << " created";
 }
 
+Listener::~Listener() = default;
 
-Listener::~Listener() {
-	if (udpSocket){
-		sem_post(&semaphore_socket);
-    	sem_destroy(&semaphore_socket);
-	} 
-}
-
-/** getters */
-bool Listener::IsRunning() {
-	return runningFlag;
-}
-
-uint64_t Listener::GetPacketsCaught() {
+uint64_t Listener::GetPacketsCaught() const {
 	return numPacketsCaught;
 }
 
-uint64_t Listener::GetLastFrameIndexCaught() {
+uint64_t Listener::GetLastFrameIndexCaught() const {
 	return lastCaughtFrameIndex;
 }
 
-uint64_t Listener::GetNumMissingPacket(bool stoppedFlag, uint64_t numPackets) {
+uint64_t Listener::GetNumMissingPacket(bool stoppedFlag, uint64_t numPackets) const {
 	if (!stoppedFlag) {
 		return (numPackets - numPacketsCaught);
 	}
@@ -89,24 +64,12 @@ uint64_t Listener::GetNumMissingPacket(bool stoppedFlag, uint64_t numPackets) {
 	return (lastCaughtFrameIndex - firstIndex + 1) * generalData->packetsPerFrame - numPacketsCaught;
 }
 
-/** setters */
-void Listener::StartRunning() {
-    runningFlag = true;
-}
-
-
-void Listener::StopRunning() {
-    runningFlag = false;
-}
-
-
 void Listener::SetFifo(Fifo* f) {
 	fifo = f;
 }
 
-
 void Listener::ResetParametersforNewAcquisition() {
-    runningFlag = false;
+    StopRunning();
 	startedFlag = false;
 	numPacketsCaught = 0;
 	firstIndex = 0;
@@ -174,10 +137,9 @@ void Listener::CreateUDPSockets() {
 	}
 
 	udpSocketAlive = true;
-    sem_init(&semaphore_socket,1,0);
 
     // doubled due to kernel bookkeeping (could also be less due to permissions)
-    *actualUDPSocketBufferSize = udpSocket->getActualUDPSocketBufferSize();
+    *actualUDPSocketBufferSize = udpSocket->getBufferSize();
 }
 
 
@@ -185,14 +147,8 @@ void Listener::CreateUDPSockets() {
 void Listener::ShutDownUDPSocket() {
 	if(udpSocket){
 		udpSocketAlive = false;
-		udpSocket->ShutDownSocket();
+		udpSocket->Shutdown();
 		LOG(logINFO) << "Shut down of UDP port " << *udpPortNumber;
-		fflush(stdout);
-		// wait only if the threads have started as it is the threads that
-		//give a post to semaphore(at stopListening)
-		if (runningFlag)
-			sem_wait(&semaphore_socket);
-	    sem_destroy(&semaphore_socket);
 	}
 }
 
@@ -220,7 +176,7 @@ void Listener::CreateDummySocketForUDPSocketBufferSize(int64_t s) {
             *udpSocketBufferSize);
 
         // doubled due to kernel bookkeeping (could also be less due to permissions)
-        *actualUDPSocketBufferSize = g.getActualUDPSocketBufferSize();
+        *actualUDPSocketBufferSize = g.getBufferSize();
 		if (*actualUDPSocketBufferSize == -1) {
 			*udpSocketBufferSize = temp;
 		} else {
@@ -300,8 +256,6 @@ void Listener::StopListening(char* buf) {
 	(*((uint32_t*)buf)) = DUMMY_PACKET_VALUE;
 	fifo->PushAddress(buf);
 	StopRunning();
-
-	 sem_post(&semaphore_socket);
 	LOG(logDEBUG1) << index << ": Listening Packets (" << *udpPortNumber << ") : " << numPacketsCaught;
 	LOG(logDEBUG1) << index << ": Listening Completed";
 }

slsReceiverSoftware/src/Listener.h

@@ -12,13 +12,10 @@
 #include <memory>
 #include <atomic>
 #include "ThreadObject.h"
+#include "UdpRxSocket.h"
 
 class GeneralData;
 class Fifo;
-namespace sls{
-	class UdpRxSocket;
-}
-
 
 class Listener : private virtual slsDetectorDefs, public ThreadObject {
 	
@@ -53,40 +50,20 @@ class Listener : private virtual slsDetectorDefs, public ThreadObject {
 	 */
 	~Listener();
 
-
-	//*** getters ***
-    /**
-     * Returns if the thread is currently running
-     * @returns true if thread is running, else false
-     */
-    bool IsRunning() override;
-
 	/**
 	 * Get Packets caught 
 	 * @return Packets caught 
 	 */
-	uint64_t GetPacketsCaught();
+	uint64_t GetPacketsCaught() const;
 
 	/**
 	 * Get Last Frame index caught
 	 * @return last frame index caught
 	 */
-	uint64_t GetLastFrameIndexCaught();
+	uint64_t GetLastFrameIndexCaught() const;
 
 	/** Get  number of missing packets */
-	uint64_t GetNumMissingPacket(bool stoppedFlag, uint64_t numPackets);
-
-
-	//*** setters ***
-	/**
-	 * Set bit in RunningMask to allow thread to run
-	 */
-	void StartRunning();
-
-	/**
-	 * Reset bit in RunningMask to prevent thread from running
-	 */
-	void StopRunning();
+	uint64_t GetNumMissingPacket(bool stoppedFlag, uint64_t numPackets) const;
 
 	/**
 	 * Set Fifo pointer to the one given
@@ -140,7 +117,7 @@ class Listener : private virtual slsDetectorDefs, public ThreadObject {
 	void RecordFirstIndex(uint64_t fnum);
 
 	/**
-	 * Thread Exeution for Listener Class
+	 * Thread Execution for Listener Class
 	 * Pop free addresses, listen to udp socket,
 	 * write to memory & push the address into fifo
 	 */
@@ -168,16 +145,11 @@ class Listener : private virtual slsDetectorDefs, public ThreadObject {
 	 */
 	void PrintFifoStatistics();
 
-
-
 	/** type of thread */
 	static const std::string TypeName;
 
-	/** Object running status */
-	std::atomic<bool> runningFlag;
-
 	/** GeneralData (Detector Data) object */
-	GeneralData* generalData;
+	GeneralData* generalData{nullptr};
 
 	/** Fifo structure */
 	Fifo* fifo;
@@ -190,7 +162,7 @@ class Listener : private virtual slsDetectorDefs, public ThreadObject {
 	std::atomic<runStatus>* status;
 
 	/** UDP Socket - Detector to Receiver */
-	std::unique_ptr<sls::UdpRxSocket> udpSocket;
+	std::unique_ptr<sls::UdpRxSocket> udpSocket{nullptr};
 
 	/** UDP Port Number */
 	uint32_t* udpPortNumber;
@@ -228,36 +200,34 @@ class Listener : private virtual slsDetectorDefs, public ThreadObject {
 	/** row hardcoded as 1D or 2d,
 	 * if detector does not send them yet or
 	 * missing packets/deactivated (eiger/jungfrau sends 2d pos) **/
-	uint16_t row;
+	uint16_t row{0};
 
 	/** column hardcoded as 2D,
 	 * deactivated eiger/missing packets (eiger/jungfrau sends 2d pos) **/
-	uint16_t column;
-
+	uint16_t column{0};
 
 	// acquisition start
 	/** Aquisition Started flag */
-	std::atomic<bool> startedFlag;
+	std::atomic<bool> startedFlag{false};
 
 	/** Frame Number of First Frame  */
-	uint64_t firstIndex;
+	uint64_t firstIndex{0};
 
 	// for acquisition summary
 	/** Number of complete Packets caught */
-	std::atomic<uint64_t> numPacketsCaught;
+	std::atomic<uint64_t> numPacketsCaught{0};
 
 	/** Last Frame Index caught  from udp network */
-	std::atomic<uint64_t> lastCaughtFrameIndex;
-
+	std::atomic<uint64_t> lastCaughtFrameIndex{0};
 
 	// parameters to acquire image
 	/** Current Frame Index, default value is 0
 	 * ( always check startedFlag for validity first)
 	 */
-	uint64_t currentFrameIndex;
+	uint64_t currentFrameIndex{0};
 
 	/** True if there is a packet carry over from previous Image */
-	bool carryOverFlag;
+	bool carryOverFlag{false};
 
 	/** Carry over packet buffer */
 	std::unique_ptr<char []> carryOverPacket;
@@ -266,22 +236,19 @@ class Listener : private virtual slsDetectorDefs, public ThreadObject {
 	std::unique_ptr<char []> listeningPacket;
 
 	/** if the udp socket is connected */
-	std::atomic<bool> udpSocketAlive;
+	std::atomic<bool> udpSocketAlive{false};
 
-    /** Semaphore to synchonize deleting udp socket */
-    sem_t semaphore_socket;
-
-	// for print progress during acqusition
+	// for print progress during acquisition
 	/** number of packets for statistic */
-	uint32_t numPacketsStatistic;
+	uint32_t numPacketsStatistic{0};
 
 	/** number of images for statistic */
-	uint32_t numFramesStatistic;
+	uint32_t numFramesStatistic{0};
 
     /**
-     * starting packet number is odd or evern, accordingly increment frame number
+     * starting packet number is odd or even, accordingly increment frame number
      * to get first packet number as 0
      * (pecific to gotthard, can vary between modules, hence defined here) */
-    bool oddStartingPacket;
+    bool oddStartingPacket{true};
 };
 

slsReceiverSoftware/src/ReceiverApp.cpp

@@ -42,17 +42,14 @@ int main(int argc, char *argv[]) {
 		LOG(logERROR) << "Could not set handler function for SIGPIPE";
 	}
 
-	std::unique_ptr<Receiver> receiver = nullptr;
 	try {
-		receiver = sls::make_unique<Receiver>(argc, argv);
-	} catch (...) {
-		LOG(logINFOBLUE) << "Exiting [ Tid: " << syscall(SYS_gettid) << " ]";
-		throw;
-	}
-
+		Receiver r(argc, argv);
 		LOG(logINFO) << "[ Press \'Ctrl+c\' to exit ]";
 		sem_wait(&semaphore);
 		sem_destroy(&semaphore);
+	} catch (...) {
+		//pass
+	}
 	LOG(logINFOBLUE) << "Exiting [ Tid: " << syscall(SYS_gettid) << " ]";
 	LOG(logINFO) << "Exiting Receiver";
 	return 0;

slsReceiverSoftware/src/ThreadObject.cpp

@@ -3,56 +3,51 @@
  * @short creates/destroys a thread
  ***********************************************/
 
-
-
 #include "ThreadObject.h"
 #include "container_utils.h"
 #include <iostream>
 #include <sys/syscall.h>
 #include <unistd.h>
 
-
-
 ThreadObject::ThreadObject(int threadIndex, std::string threadType)
 	: index(threadIndex), type(threadType) {
 	LOG(logDEBUG) 	<< type << " thread created: " << 	index;
-
 	sem_init(&semaphore,1,0);
-
 	try {
-		threadObject = sls::make_unique<std::thread>(&ThreadObject::RunningThread, this);
+		threadObject = std::thread(&ThreadObject::RunningThread, this);
 	} catch (...) {
 		throw sls::RuntimeError("Could not create " + type + " thread with index " + std::to_string(index));
 	}
 }
 
-
 ThreadObject::~ThreadObject() {
 	killThread = true;
 	sem_post(&semaphore);
-
-	threadObject->join();
-
+	threadObject.join();
 	sem_destroy(&semaphore);
 }
 
+bool ThreadObject::IsRunning() const{
+    return runningFlag;
+}
+
+void ThreadObject::StartRunning() {
+    runningFlag = true;
+}
+
+void ThreadObject::StopRunning() {
+    runningFlag = false;
+}
 
 void ThreadObject::RunningThread() {
 	LOG(logINFOBLUE) << "Created [ " << type << "Thread " << index << ", Tid: " << syscall(SYS_gettid) << "]";
-	LOG(logDEBUG) << type << " thread " << index << " created successfully.";
-
-	while(true)	{
+	while(!killThread)	{
 		while(IsRunning()) {
 			ThreadExecution();
 		}
 		//wait till the next acquisition
 		sem_wait(&semaphore);
-		if(killThread)	{
-			break;
 	}
-	}
-	
-	LOG(logDEBUG) << type << " thread with index " << index << " destroyed successfully.";
 	LOG(logINFOBLUE) << "Exiting [ " << type << " Thread " << index << ", Tid: " << syscall(SYS_gettid) << "]";
 }
 
@@ -61,11 +56,10 @@ void ThreadObject::Continue() {
 	sem_post(&semaphore);
 }
 
-
 void ThreadObject::SetThreadPriority(int priority) {
 	struct sched_param param;
 	param.sched_priority = priority;
-	if (pthread_setschedparam(threadObject->native_handle(), SCHED_FIFO, &param) == EPERM) {
+	if (pthread_setschedparam(threadObject.native_handle(), SCHED_FIFO, &param) == EPERM) {
 		if (index == 0) {
 			LOG(logWARNING) << "Could not prioritize " << type << " thread. "
                                     "(No Root Privileges?)";

slsReceiverSoftware/src/ThreadObject.h

@@ -7,41 +7,40 @@
  *@short creates/destroys a thread
  */
 
-#include "sls_detector_defs.h"
 #include "logger.h"
+#include "sls_detector_defs.h"
 
-
+#include <atomic>
+#include <thread>
 #include <semaphore.h>
 #include <string>
-#include <atomic>
-#include <future>
 
 class ThreadObject : private virtual slsDetectorDefs {
+  protected:
+    const int index{0};
+
+  private:
+    std::atomic<bool> killThread{false};
+    std::atomic<bool> runningFlag{false};
+	std::thread threadObject;
+    sem_t semaphore;
+    const std::string type;
 
   public:
     ThreadObject(int threadIndex, std::string threadType);
     virtual ~ThreadObject();
-	virtual bool IsRunning() = 0;
+    bool IsRunning() const;
+    void StartRunning();
+    void StopRunning();
     void Continue();
     void SetThreadPriority(int priority);
 
- protected:
- 	virtual void ThreadExecution() = 0;
-
   private:
+    virtual void ThreadExecution() = 0;
     /**
      * Thread called:  An infinite while loop in which,
      * semaphore starts executing its contents as long RunningMask is satisfied
      * Then it exits the thread on its own if killThread is true
      */
     void RunningThread();
-
-
- protected:
-	int index{0};
-	std::string type;
-	std::atomic<bool> killThread{false};
-	std::unique_ptr<std::thread> threadObject;
-	sem_t semaphore;
 };
-

slsSupportLib/CMakeLists.txt

@@ -8,6 +8,7 @@ set(SOURCES
     src/ToString.cpp
     src/network_utils.cpp
     src/ZmqSocket.cpp
+    src/UdpRxSocket.cpp
 )
 
 set(HEADERS
@@ -41,11 +42,13 @@ add_library(slsSupportLib SHARED
     ${HEADERS}
 )
 
-check_ipo_supported(RESULT result)
-if(result)
+
+if(SLS_LTO_AVAILABLE)
     set_property(TARGET slsSupportLib PROPERTY INTERPROCEDURAL_OPTIMIZATION True)
 endif()
 
+
+
 target_include_directories(slsSupportLib PUBLIC
     "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
     "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"

slsSupportLib/include/DataSocket.h

@@ -21,7 +21,7 @@ class DataSocket {
     //No copy since the class manage the underlying socket
     DataSocket(const DataSocket &) = delete;
     DataSocket &operator=(DataSocket const &) = delete;
-    int getSocketId() const { return socketId_; }
+    int getSocketId() const { return sockfd_; }
 
     
     int Send(const void *buffer, size_t size);
@@ -51,9 +51,10 @@ class DataSocket {
     int setReceiveTimeout(int us);
     void close();
     void shutDownSocket();
+    void shutdown();
 
   private:
-    int socketId_ = -1;
+    int sockfd_ = -1;
 };
 
 }; // namespace sls

slsSupportLib/include/UdpRxSocket.h

@@ -1,141 +1,30 @@
 
+#pragma once
 /*
-UdpRxSocket provies socket control to receive
-data on a udp socket.
-
-It provides a drop in replacement for
-genericSocket. But please be careful since
-this might be deprecated in the future
-
+UDP socket class to receive data. The intended use is in the 
+receiver listener loop. Should be used RAII style...
 */
 
-#include "network_utils.h"
-#include "sls_detector_exceptions.h"
-#include <cstdint>
-#include <errno.h>
-#include <iostream>
-#include <netdb.h>
-#include <netinet/in.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <unistd.h>
-#include <vector>
-
+#include <sys/types.h> //ssize_t
 namespace sls {
 
 class UdpRxSocket {
-    const ssize_t packet_size;
-    char *buff;
-    int fd = -1;
+    const ssize_t packet_size_;
+    int sockfd_{-1};
 
   public:
     UdpRxSocket(int port, ssize_t packet_size, const char *hostname = nullptr,
-                ssize_t buffer_size = 0)
-        : packet_size(packet_size) {
-        /* hostname = nullptr -> wildcard */
+                size_t kernel_buffer_size = 0);
+    ~UdpRxSocket();
+    bool ReceivePacket(char *dst) noexcept;
+    size_t getBufferSize() const;
+    void setBufferSize(ssize_t size);
+    ssize_t getPacketSize() const noexcept;
+    void Shutdown();
 
-        struct addrinfo hints;
-        memset(&hints, 0, sizeof(hints));
-        hints.ai_family = AF_UNSPEC;
-        hints.ai_socktype = SOCK_DGRAM;
-        hints.ai_protocol = 0;
-        hints.ai_flags = AI_PASSIVE | AI_ADDRCONFIG;
-        struct addrinfo *res = 0;
-
-        const std::string portname = std::to_string(port);
-        if (getaddrinfo(hostname, portname.c_str(), &hints, &res)) {
-            throw RuntimeError("Failed at getaddrinfo with " +
-                               std::string(hostname));
-        }
-        fd = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
-        if (fd == -1) {
-            throw RuntimeError("Failed to create UDP RX socket");
-        }
-        if (bind(fd, res->ai_addr, res->ai_addrlen) == -1) {
-            throw RuntimeError("Failed to bind UDP RX socket");
-        }
-        freeaddrinfo(res);
-
-        // If we get a specified buffer size that is larger than the set one
-        // we set it. Otherwise we leave it there since it could have been
-        // set by the rx_udpsocksize command
-        if (buffer_size) {
-            auto current = getBufferSize() / 2;
-            if (current < buffer_size) {
-                setBufferSize(buffer_size);
-                if (getBufferSize() / 2 < buffer_size) {
-                    LOG(logWARNING)
-                        << "Could not set buffer size. Got: "
-                        << getBufferSize() / 2 << " instead of " << buffer_size;
-                }
-            }
-        }
-        // Allocate at the end to avoid memory leak if we throw
-        buff = new char[packet_size];
-    }
-
-    ~UdpRxSocket() {
-        delete[] buff;
-        Shutdown();
-    }
-
-    const char *LastPacket() const noexcept { return buff; }
-    ssize_t getPacketSize() const noexcept { return packet_size; }
-    
-    bool ReceivePacket() noexcept { return ReceivePacket(buff); }
-
-    bool ReceivePacket(char *dst, int flags = 0) noexcept {
-        auto bytes_received =
-            recvfrom(fd, dst, packet_size, flags, nullptr, nullptr);
-        return bytes_received == packet_size;
-    }
-
-    bool PeekPacket() noexcept{
-        return ReceivePacket(buff, MSG_PEEK);
-    }
-
-    // Only for backwards compatibility this function will be removed during
-    // refactoring of the receiver
-    ssize_t ReceiveDataOnly(char *dst) {
-        auto r = recvfrom(fd, dst, packet_size, 0, nullptr, nullptr);
-        constexpr ssize_t eiger_header_packet =
-            40; // only detector that has this
-        if (r == eiger_header_packet) {
-            LOG(logWARNING) << "Got header pkg";
-            r = recvfrom(fd, dst, packet_size, 0, nullptr, nullptr);
-        }
-        return r;
-    }
-
-    ssize_t getBufferSize() const {
-        uint64_t ret_size = 0;
-        socklen_t optlen = sizeof(uint64_t);
-        if (getsockopt(fd, SOL_SOCKET, SO_RCVBUF, &ret_size, &optlen) == -1)
-            return -1;
-        else
-            return ret_size;
-    }
-
-    // Only for backwards compatibility will be removed
-    ssize_t getActualUDPSocketBufferSize() const { return getBufferSize(); }
-
-    // Only for backwards compatibility will be removed
-    void ShutDownSocket() { Shutdown(); }
-
-    void setBufferSize(ssize_t size) {
-        socklen_t optlen = sizeof(size);
-        if (setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &size, optlen)) {
-            throw RuntimeError("Could not set socket buffer size");
-        }
-    }
-
-    void Shutdown() {
-        shutdown(fd, SHUT_RDWR);
-        if (fd >= 0) {
-            close(fd);
-            fd = -1;
-        }
-    }
+    // Only for backwards compatibility, this drops the EIGER small pkt, may be
+    // removed
+    ssize_t ReceiveDataOnly(char *dst) noexcept;
 };
 
 } // namespace sls

slsSupportLib/include/sls_detector_defs.h

@@ -175,7 +175,7 @@ class slsDetectorDefs {
     struct ROI {
         int xmin{-1}; /**< is the roi xmin (in channel number) */
         int xmax{-1}; /**< is the roi xmax  (in channel number)*/
-    };
+    }__attribute__((packed));
     #else
     typedef struct {
         int xmin; /**< is the roi xmin (in channel number) */
@@ -203,7 +203,7 @@ class slsDetectorDefs {
         int y{0};
         xy() = default;
         xy(int x, int y):x(x),y(y){};
-    };
+    }__attribute__((packed));
 #endif
 
 
@@ -460,6 +460,44 @@ class slsDetectorDefs {
         TIMING_EXTERNAL 
     };       
 
+#ifdef __cplusplus
+    /**
+     * structure to udpate receiver
+     */ 
+    struct rxParameters {
+        detectorType detType{GENERIC};
+        xy multiSize;
+        int detId{0};
+        char hostname[MAX_STR_LENGTH];
+        int udpInterfaces{1};
+        int udp_dstport{0};
+        uint32_t udp_dstip{0U};
+        uint64_t udp_dstmac{0LU};
+        int udp_dstport2{0};
+        uint32_t udp_dstip2{0U};
+        uint64_t udp_dstmac2{0LU};
+        int64_t frames{0};
+        int64_t triggers{0};
+        int64_t bursts{0};
+        int analogSamples{0};
+        int digitalSamples{0};
+        int64_t expTimeNs{0};
+        int64_t periodNs{0};
+        int64_t subExpTimeNs{0};
+        int64_t subDeadTimeNs{0};
+        int activate{0};
+        int quad{0};
+        int dynamicRange{16};
+        timingMode timMode{AUTO_TIMING};
+        int tenGiga{0};
+        readoutMode roMode{ANALOG_ONLY};
+        uint32_t adcMask{0};
+        uint32_t adc10gMask{0};
+        ROI roi;
+        uint32_t countermask{0};
+        burstMode burstType{BURST_OFF};
+    }__attribute__((packed));
+#endif
 
 #ifdef __cplusplus
   protected:

slsSupportLib/include/sls_detector_funcs.h

@@ -197,6 +197,7 @@ enum detFuncs{
 	F_SET_TIMING_SOURCE,
 	F_GET_NUM_CHANNELS,
 	F_UPDATE_RATE_CORRECTION,
+	F_GET_RECEIVER_PARAMETERS,
 
 	NUM_DET_FUNCTIONS,
 	RECEIVER_ENUM_START = 256, /**< detector function should not exceed this (detector server should not compile anyway) */
@@ -207,8 +208,6 @@ enum detFuncs{
 	F_GET_LAST_RECEIVER_CLIENT_IP,
 	F_SET_RECEIVER_PORT,
 	F_GET_RECEIVER_VERSION, 
-	F_GET_RECEIVER_TYPE,
-	F_SEND_RECEIVER_DETHOSTNAME,
 	F_RECEIVER_SET_ROI,
 	F_RECEIVER_SET_NUM_FRAMES,
 	F_SET_RECEIVER_NUM_TRIGGERS,
@@ -252,8 +251,6 @@ enum detFuncs{
 	F_SET_FLIPPED_DATA_RECEIVER,
 	F_SET_RECEIVER_FILE_FORMAT,
 	F_GET_RECEIVER_FILE_FORMAT,
-	F_SEND_RECEIVER_DETPOSID,
-	F_SEND_RECEIVER_MULTIDETSIZE,
 	F_SET_RECEIVER_STREAMING_PORT,
 	F_GET_RECEIVER_STREAMING_PORT,
 	F_SET_RECEIVER_STREAMING_SRC_IP,
@@ -293,6 +290,7 @@ enum detFuncs{
 	F_SET_ADDITIONAL_JSON_PARAMETER,
 	F_GET_ADDITIONAL_JSON_PARAMETER,
 	F_GET_RECEIVER_PROGRESS,
+	F_SETUP_RECEIVER,
 
 	NUM_REC_FUNCTIONS
 };
@@ -487,6 +485,7 @@ static const char* getFunctionNameFromEnum(enum detFuncs func) {
 	case F_SET_TIMING_SOURCE:				return "F_SET_TIMING_SOURCE";
 	case F_GET_NUM_CHANNELS:				return "F_GET_NUM_CHANNELS";
 	case F_UPDATE_RATE_CORRECTION:			return "F_UPDATE_RATE_CORRECTION";
+	case F_GET_RECEIVER_PARAMETERS:			return "F_GET_RECEIVER_PARAMETERS";
 
     case NUM_DET_FUNCTIONS:              	return "NUM_DET_FUNCTIONS";
     case RECEIVER_ENUM_START:				return "RECEIVER_ENUM_START";
@@ -497,8 +496,7 @@ static const char* getFunctionNameFromEnum(enum detFuncs func) {
 	case F_GET_LAST_RECEIVER_CLIENT_IP: 	return "F_GET_LAST_RECEIVER_CLIENT_IP";
 	case F_SET_RECEIVER_PORT: 				return "F_SET_RECEIVER_PORT";
 	case F_GET_RECEIVER_VERSION: 			return "F_GET_RECEIVER_VERSION";
-	case F_GET_RECEIVER_TYPE: 				return "F_GET_RECEIVER_TYPE";
-	case F_SEND_RECEIVER_DETHOSTNAME:		return "F_SEND_RECEIVER_DETHOSTNAME";
+	case F_SETUP_RECEIVER:					return "F_SETUP_RECEIVER";
 	case F_RECEIVER_SET_ROI: 				return "F_RECEIVER_SET_ROI";
 	case F_RECEIVER_SET_NUM_FRAMES:			return "F_RECEIVER_SET_NUM_FRAMES";
 	case F_SET_RECEIVER_NUM_TRIGGERS:		return "F_SET_RECEIVER_NUM_TRIGGERS";
@@ -542,8 +540,6 @@ static const char* getFunctionNameFromEnum(enum detFuncs func) {
 	case F_SET_FLIPPED_DATA_RECEIVER:		return "F_SET_FLIPPED_DATA_RECEIVER";
 	case F_SET_RECEIVER_FILE_FORMAT:		return "F_SET_RECEIVER_FILE_FORMAT";
 	case F_GET_RECEIVER_FILE_FORMAT:		return "F_GET_RECEIVER_FILE_FORMAT";
-	case F_SEND_RECEIVER_DETPOSID:			return "F_SEND_RECEIVER_DETPOSID";
-	case F_SEND_RECEIVER_MULTIDETSIZE:  	return "F_SEND_RECEIVER_MULTIDETSIZE";
 	case F_SET_RECEIVER_STREAMING_PORT: 	return "F_SET_RECEIVER_STREAMING_PORT";
 	case F_GET_RECEIVER_STREAMING_PORT: 	return "F_GET_RECEIVER_STREAMING_PORT";
 	case F_SET_RECEIVER_STREAMING_SRC_IP: 	return "F_SET_RECEIVER_STREAMING_SRC_IP";

slsSupportLib/include/versionAPI.h

@@ -1,12 +1,12 @@
 /** API versions */
-#define GITBRANCH "removeshm"
-#define APILIB 0x200402
-#define APIRECEIVER 0x200402
-#define APIGUI 0x200331
-#define APICTB 0x200407
-#define APIGOTTHARD 0x200407
-#define APIGOTTHARD2 0x200407
-#define APIJUNGFRAU 0x200407
-#define APIMYTHEN3 0x200407
-#define APIMOENCH 0x200407
-#define APIEIGER 0x200408
+#define GITBRANCH "setrxhostname"
+#define APILIB 0x200409
+#define APIRECEIVER 0x200409
+#define APIGUI 0x200409
+#define APIEIGER 0x200409
+#define APICTB 0x200409
+#define APIGOTTHARD 0x200409
+#define APIGOTTHARD2 0x200409
+#define APIJUNGFRAU 0x200409
+#define APIMYTHEN3 0x200409
+#define APIMOENCH 0x200409

slsSupportLib/src/DataSocket.cpp

@@ -15,13 +15,13 @@
 
 namespace sls {
 
-DataSocket::DataSocket(int socketId) : socketId_(socketId) {
+DataSocket::DataSocket(int socketId) : sockfd_(socketId) {
     int value = 1;
-    setsockopt(socketId_, SOL_SOCKET, SO_REUSEADDR, &value, sizeof(value));
+    setsockopt(sockfd_, SOL_SOCKET, SO_REUSEADDR, &value, sizeof(value));
 }
 
 DataSocket::~DataSocket() {
-    if (socketId_ <= 0) {
+    if (sockfd_ <= 0) {
         return;
     } else {
         try {
@@ -32,7 +32,7 @@ DataSocket::~DataSocket() {
 }
 
 void DataSocket::swap(DataSocket &other) noexcept {
-    std::swap(socketId_, other.socketId_);
+    std::swap(sockfd_, other.sockfd_);
 }
 
 DataSocket::DataSocket(DataSocket &&move) noexcept { move.swap(*this); }
@@ -121,19 +121,23 @@ int DataSocket::setTimeOut(int t_seconds) {
 }
 
 void DataSocket::close() {
-    if (socketId_ > 0) {
-        if (::close(socketId_)) {
+    if (sockfd_ > 0) {
+        if (::close(sockfd_)) {
             throw SocketError("could not close socket");
         }
-        socketId_ = -1;
+        sockfd_ = -1;
     } else {
         throw std::runtime_error("Socket ERROR: close called on bad socket\n");
     }
 }
 
 void DataSocket::shutDownSocket() {
-    shutdown(getSocketId(), SHUT_RDWR);
+    ::shutdown(getSocketId(), SHUT_RDWR);
     close();
 }
 
+void DataSocket::shutdown(){
+    ::shutdown(sockfd_, SHUT_RDWR);
+}
+
 } // namespace sls

slsSupportLib/src/UdpRxSocket.cpp

@@ -0,0 +1,96 @@
+#include "UdpRxSocket.h"
+#include "network_utils.h"
+#include "sls_detector_exceptions.h"
+#include <cstdint>
+#include <errno.h>
+#include <iostream>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <unistd.h>
+
+namespace sls {
+
+UdpRxSocket::UdpRxSocket(int port, ssize_t packet_size, const char *hostname,
+                         size_t kernel_buffer_size)
+    : packet_size_(packet_size) {
+    struct addrinfo hints;
+    memset(&hints, 0, sizeof(hints));
+    hints.ai_family = AF_UNSPEC;
+    hints.ai_socktype = SOCK_DGRAM;
+    hints.ai_protocol = 0;
+    hints.ai_flags = AI_PASSIVE | AI_ADDRCONFIG;
+    struct addrinfo *res = 0;
+
+    const std::string portname = std::to_string(port);
+    if (getaddrinfo(hostname, portname.c_str(), &hints, &res)) {
+        throw RuntimeError("Failed at getaddrinfo with " +
+                           std::string(hostname));
+    }
+    sockfd_ = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
+    if (sockfd_ == -1) {
+        throw RuntimeError("Failed to create UDP RX socket");
+    }
+    if (bind(sockfd_, res->ai_addr, res->ai_addrlen) == -1) {
+        throw RuntimeError("Failed to bind UDP RX socket");
+    }
+    freeaddrinfo(res);
+
+    // If we get a specified buffer size that is larger than the set one
+    // we set it. Otherwise we leave it there since it could have been
+    // set by the rx_udpsocksize command
+    if (kernel_buffer_size) {
+        auto current = getBufferSize() / 2;
+        if (current < kernel_buffer_size) {
+            setBufferSize(kernel_buffer_size);
+            if (getBufferSize() / 2 < kernel_buffer_size) {
+                LOG(logWARNING)
+                    << "Could not set buffer size. Got: " << getBufferSize() / 2
+                    << " instead of " << kernel_buffer_size;
+            }
+        }
+    }
+}
+
+UdpRxSocket::~UdpRxSocket() { Shutdown(); }
+ssize_t UdpRxSocket::getPacketSize() const noexcept { return packet_size_; }
+
+bool UdpRxSocket::ReceivePacket(char *dst) noexcept{
+    auto bytes_received =
+        recvfrom(sockfd_, dst, packet_size_, 0, nullptr, nullptr);
+    return bytes_received == packet_size_;
+}
+
+ssize_t UdpRxSocket::ReceiveDataOnly(char *dst) noexcept {
+        auto r = recvfrom(sockfd_, dst, packet_size_, 0, nullptr, nullptr);
+        constexpr ssize_t eiger_header_packet =
+            40; // only detector that has this
+        if (r == eiger_header_packet) {
+            LOG(logWARNING) << "Got header pkg";
+            r = recvfrom(sockfd_, dst, packet_size_, 0, nullptr, nullptr);
+        }
+        return r;
+    }
+
+size_t UdpRxSocket::getBufferSize() const {
+    size_t ret = 0;
+    socklen_t optlen = sizeof(ret);
+    if (getsockopt(sockfd_, SOL_SOCKET, SO_RCVBUF, &ret, &optlen) == -1)
+        throw RuntimeError("Could not get socket buffer size");
+    return ret;
+}
+
+void UdpRxSocket::setBufferSize(ssize_t size) {
+    if (setsockopt(sockfd_, SOL_SOCKET, SO_RCVBUF, &size, sizeof(size)))
+        throw RuntimeError("Could not set socket buffer size");
+}
+
+void UdpRxSocket::Shutdown() {
+        shutdown(sockfd_, SHUT_RDWR);
+        if (sockfd_ >= 0) {
+            close(sockfd_);
+            sockfd_ = -1;
+        }
+    }
+} // namespace sls

slsSupportLib/tests/test-ToString.cpp

@@ -109,7 +109,7 @@ TEST_CASE("run status"){
     using defs = slsDetectorDefs;
     REQUIRE(ToString(defs::runStatus::ERROR) == "error");
     REQUIRE(ToString(defs::runStatus::WAITING) == "waiting");
-    REQUIRE(ToString(defs::runStatus::TRANSMITTING) == "data"); //??
+    REQUIRE(ToString(defs::runStatus::TRANSMITTING) == "transmitting");
     REQUIRE(ToString(defs::runStatus::RUN_FINISHED) == "finished");
     REQUIRE(ToString(defs::runStatus::STOPPED) == "stopped");
     REQUIRE(ToString(defs::runStatus::IDLE) == "idle");

slsSupportLib/tests/test-UdpRxSocket.cpp

@@ -4,6 +4,14 @@
 #include <future>
 #include <thread>
 #include <vector>
+#include <cstdint>
+#include <errno.h>
+#include <iostream>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <unistd.h>
 
 constexpr int default_port = 50001;
 
@@ -29,46 +37,49 @@ int open_socket(int port) {
         throw sls::RuntimeError("Failed to create UDP RX socket");
     }
 
-    if (connect(fd, res->ai_addr, res->ai_addrlen)){
+    if (connect(fd, res->ai_addr, res->ai_addrlen)) {
         throw sls::RuntimeError("Failed to connect socket");
     }
     freeaddrinfo(res);
     return fd;
 }
 
-TEST_CASE("Receive data on localhost") {
+TEST_CASE("Get packet size returns the packet size we set in the constructor"){
+    constexpr int port = 50001;
+    constexpr ssize_t packet_size = 8000;
+    sls::UdpRxSocket s{port, packet_size};
+    CHECK(s.getPacketSize() == packet_size);
+}
+
+TEST_CASE("Receive data from a vector") {
     constexpr int port = 50001;
     std::vector<int> data_to_send{4, 5, 3, 2, 5, 7, 2, 3};
+    std::vector<int> data_received(data_to_send.size());
     ssize_t packet_size =
         sizeof(decltype(data_to_send)::value_type) * data_to_send.size();
-    sls::UdpRxSocket udpsock{port, packet_size};
     
+    sls::UdpRxSocket udpsock{port, packet_size};
 
     int fd = open_socket(port);
     auto n = write(fd, data_to_send.data(), packet_size);
     CHECK(n == packet_size);
-    CHECK(udpsock.ReceivePacket());
+    
+    CHECK(udpsock.ReceivePacket((char*)data_received.data()));
     close(fd);
-    // Copy data from buffer and compare values
-    std::vector<int> data_received(data_to_send.size());
-    memcpy(data_received.data(), udpsock.LastPacket(), udpsock.getPacketSize());
-    CHECK(data_received.size() == data_to_send.size()); // sanity check
-    for (size_t i = 0; i != data_to_send.size(); ++i) {
-        CHECK(data_to_send[i] == data_received[i]);
-    }
+    CHECK(data_to_send == data_received);
+    
 }
 
 TEST_CASE("Shutdown socket without hanging when waiting for data") {
     constexpr int port = 50001;
     constexpr ssize_t packet_size = 8000;
     sls::UdpRxSocket s{port, packet_size};
+    char buff[packet_size];
 
     // Start a thread and wait for package
     // if the socket is left open we would block
     std::future<bool> ret =
-        std::async(static_cast<bool (sls::UdpRxSocket::*)()>(
-                       &sls::UdpRxSocket::ReceivePacket),
-                   &s);
+        std::async(&sls::UdpRxSocket::ReceivePacket, &s, (char *)&buff);
 
     s.Shutdown();
     auto r = ret.get();
@@ -76,60 +87,23 @@ TEST_CASE("Shutdown socket without hanging when waiting for data") {
     CHECK(r == false); // since we didn't get the packet
 }
 
-TEST_CASE("Too small packet"){
+TEST_CASE("Too small packet") {
     constexpr int port = 50001;
-    sls::UdpRxSocket s(port, 2*sizeof(uint32_t));
+    sls::UdpRxSocket s(port, 2 * sizeof(uint32_t));
     auto fd = open_socket(port);
     uint32_t val = 10;
     write(fd, &val, sizeof(val));
-    CHECK(s.ReceivePacket() == false);
+    uint32_t buff[2];
+    CHECK(s.ReceivePacket((char *)&buff) == false);
     close(fd);
 }
 
-
-TEST_CASE("Receive an int to internal buffer"){
+TEST_CASE("Receive an int to an external buffer") {
     int to_send = 5;
     int received = -1;
     auto fd = open_socket(default_port);
     sls::UdpRxSocket s(default_port, sizeof(int));
     write(fd, &to_send, sizeof(to_send));
-    CHECK(s.ReceivePacket());
-    memcpy(&received, s.LastPacket(), sizeof(int));
+    CHECK(s.ReceivePacket(reinterpret_cast<char *>(&received)));
     CHECK(received == to_send);
 }
-
-TEST_CASE("Receive an int to an external buffer"){
-    int to_send = 5;
-    int received = -1;
-    auto fd = open_socket(default_port);
-    sls::UdpRxSocket s(default_port, sizeof(int));
-    write(fd, &to_send, sizeof(to_send));
-    CHECK(s.ReceivePacket(reinterpret_cast<char*>(&received)));
-    CHECK(received == to_send);
-}
-
-
-TEST_CASE("PEEK data"){
-    int to_send = 5;
-    int to_send2 = 12;
-    int received = -1;
-    auto fd = open_socket(default_port);
-    sls::UdpRxSocket s(default_port, sizeof(int));
-    write(fd, &to_send, sizeof(to_send));
-    write(fd, &to_send2, sizeof(to_send));
-    CHECK(s.PeekPacket());
-    memcpy(&received, s.LastPacket(), sizeof(int));
-    CHECK(received == to_send);
-
-    CHECK(s.PeekPacket());
-    memcpy(&received, s.LastPacket(), sizeof(int));
-    CHECK(received == to_send);
-
-    CHECK(s.ReceivePacket());
-    memcpy(&received, s.LastPacket(), sizeof(int));
-    CHECK(received == to_send);
-
-    CHECK(s.ReceivePacket());
-    memcpy(&received, s.LastPacket(), sizeof(int));
-    CHECK(received == to_send2);
-}