zmq sender and receiver examples

examples/zmq_receiver_example.cpp

@@ -7,9 +7,19 @@ int main() {
     aare::ZmqSocketReceiver socket(endpoint);
     socket.connect();
     char *data = new char[1024 * 1024 * 10];
-    aare::zmqHeader header;
+    aare::ZmqHeader header;
+
     while (true) {
         int rc = socket.receive(header, reinterpret_cast<std::byte *>(data));
+        aare::logger::info("Received header: ", header.to_string());
+        auto *data_int = reinterpret_cast<uint32_t *>(data);
+        for (int i=0;i<header.npixelsx;i++){
+            for (int j=0;j<header.npixelsy;j++){
+                // verify that the sent data is correct
+                assert(data_int[i*header.npixelsy+j] == (i+j));
+            }
+        }
+        aare::logger::info("Frame verified");
     }
     delete[] data;
     return 0;

examples/zmq_sender_example.cpp

@@ -1,16 +1,36 @@
-#include "aare/ZmqSocketReceiver.hpp"
+#include "aare/Frame.hpp"
+#include "aare/ZmqSocketSender.hpp"
+#include "aare/utils/logger.hpp"
+
 #include <fmt/core.h>
 #include <string>
+#include <unistd.h> // sleep
+using namespace aare;
 
 int main() {
-    std::string endpoint = "tcp://localhost:5555";
-    aare::ZmqSocketReceiver socket(endpoint);
-    socket.connect();
-    char *data = new char[1024 * 1024 * 10];
-    aare::zmqHeader header;
-    while (true) {
-        int rc = socket.receive(header, reinterpret_cast<std::byte *>(data));
+    std::string endpoint = "tcp://*:5555";
+    aare::ZmqSocketSender socket(endpoint);
+    socket.bind();
+    Frame frame(1024, 1024, sizeof(uint32_t) * 8);
+    for (int i = 0; i < 1024; i++) {
+        for (int j = 0; j < 1024; j++) {
+            frame.set(i, j, i + j);
+        }
+    }
+    aare::ZmqHeader header;
+    header.npixelsx = 1024;
+    header.npixelsy = 1024;
+    header.imageSize = sizeof(uint32_t) * 1024 * 1024;
+    header.dynamicRange = 32;
+
+    int i = 0;
+    while (true) {
+        aare::logger::info("Sending frame:", i++);
+        aare::logger::info("Header size:", sizeof(header.to_string()));
+        aare::logger::info("Frame size:", frame.size(), "\n");
+
+        int rc = socket.send(header, frame.data(), frame.size());
+        sleep(1);
     }
-    delete[] data;
     return 0;
 }