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trying

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This commit is contained in:
Dhanya Maliakal 2016-10-31 15:22:27 +01:00
parent 502a26beff
commit cc11ff29bf
1 changed files with 45 additions and 0 deletions
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45
slsReceiverSoftware/include/genericSocket.h
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@ -83,6 +83,18 @@ using namespace std;
#define DEFAULT_GUI_PORTNO 65000 #define DEFAULT_GUI_PORTNO 65000
#define DEFAULT_ZMQ_PORTNO 70001 #define DEFAULT_ZMQ_PORTNO 70001
typedef struct {
unsigned char emptyHeader[6];
unsigned char reserved[4];
unsigned char packetNumber[1];
unsigned char frameNumber[3];
unsigned char bunchid[8];
} jfrau_packet_header_t;
class genericSocket{ class genericSocket{
public: public:
@ -612,6 +624,39 @@ enum communicationProtocol{
//if length given, listens to length, else listens for packetsize till length is reached //if length given, listens to length, else listens for packetsize till length is reached
if(length){ if(length){
jfrau_packet_header_t* header;
int currentpnum;
cout<<"\ngoing to read header " << endl;
nsent = recvfrom(socketDescriptor,(char*)buf,22, 0, (struct sockaddr *) &clientAddress, &clientAddress_length);
cout<<"nsent:"<<nsent<<endl;
header = (jfrau_packet_header_t*)(buf);
currentpnum = (*( (uint8_t*) header->packetNumber));
cout<<"1 current fnum:"<< ((*( (uint32_t*) header->frameNumber))&0xffffff) <<endl;
cout<<"1 currentpnum:"<<currentpnum<<endl;
cout<<"\ngoing to read data " << endl;
nsent = recvfrom(socketDescriptor,(char*)buf,8192, 0, (struct sockaddr *) &clientAddress, &clientAddress_length);
cout<<"nsent:"<<nsent<<endl;
cout<<"\ngoing to read header " << endl;
nsent = recvfrom(socketDescriptor,(char*)buf,22, 0, (struct sockaddr *) &clientAddress, &clientAddress_length);
cout<<"nsent:"<<nsent<<endl;
header = (jfrau_packet_header_t*)(buf);
currentpnum = (*( (uint8_t*) header->packetNumber));
cout<<"2 current fnum:"<< ((*( (uint32_t*) header->frameNumber))&0xffffff) <<endl;
cout<<"3 currentpnum:"<<currentpnum<<endl;
exit(-1);
/*int k = 0;*/ /*int k = 0;*/
while(length>0){ while(length>0){