replaced udp socket

sample/CMakeLists.txt

@@ -18,4 +18,19 @@ target_link_libraries(result
 
 set_target_properties(result PROPERTIES
     RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin
-)
+)
+
+add_executable(udp udp.cpp)
+target_link_libraries(udp 
+    slsDetectorShared
+    slsSupportLib
+    pthread
+    rt
+    fmt
+)  
+
+set_target_properties(udp PROPERTIES
+    RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin
+)
+
+

sample/udp.cpp

@@ -0,0 +1,65 @@
+#include "UdpRxSocket.h"
+#include "sls_detector_defs.h"
+#include <chrono>
+#include <fmt/format.h>
+#include <iostream>
+#include <thread>
+#include "network_utils.h"
+
+// Assume packages arrive in order
+
+// Assume frame nr starts from 0
+
+using header_t = slsDetectorDefs::sls_detector_header;
+
+int main() {
+    fmt::print("Hej!\n");
+
+
+    constexpr ssize_t packet_size = 4144;
+    constexpr ssize_t payload_size = packet_size - sizeof(header_t);
+    int port = 50012;
+
+    char * buffer = new char[packet_size];
+
+    sls::UdpRxSocket s(port, packet_size, "10.1.1.107");
+    int n = 0;
+    while(true){
+        // s.ReceiveDataOnly(buffer);
+        if (s.ReceivePacket())
+            std::cout << n++ << std::endl;
+    }
+
+    // auto header = reinterpret_cast<header_t *>(s.buffer());
+    // char *data = s.buffer() + sizeof(header_t);
+    // fmt::print("buffer start: {}\nheader: {}\ndata: {}\n", fmt::ptr(s.buffer()),
+    //            fmt::ptr(header), fmt::ptr(data));
+
+    // int n = 0;
+
+    // fmt::print("Buffer size: {}\n", s.buffer_size());
+    // std::vector<uint16_t> image(n_pixels);
+    // char *image_data = (char *)image.data();
+    // uint64_t frame_nr = 0;
+    // while (true) {
+
+    //     if (s.ReceivePacket()) {
+
+    //         // fmt::print("frame: {} pkt: {} dst: {}\n", header->frameNumber,
+    //         // header->packetNumber, header->packetNumber*payload_size);
+    //         if (header->frameNumber != frame_nr) {
+    //             // dispatch frame
+    //             fmt::print("frame {} done! got: {} pkgs\n", frame_nr, n);
+    //             frame_nr = header->frameNumber;
+    //             n = 0;
+    //             std::this_thread::sleep_for(std::chrono::milliseconds(1));
+    //         }
+    //         ++n;
+    //         memcpy(image_data + header->packetNumber * payload_size, data,
+    //                payload_size);
+
+    //     } else {
+    //         std::cout << "timeout\n";
+    //     }
+    // }
+}