Adapt recv/send programs.

src/receiver.c

@@ -36,7 +36,7 @@ int main(int argc, char* const argv[]) {
             continue;
         }
         buffer[n] = '\0';
-        printf("[B (n: %3d, i: %3d)] %s", n, i, buffer);
+        //printf("[B (n: %3d, i: %3d)] %s", n, i, buffer);
         i++;
         usleep(1);
     }

src/sender.c

@@ -33,7 +33,7 @@ int main(int argc, char *const argv) {
     size_t len = 0;
 
     int j = 0;
-    int rounds = 1;
+    int rounds = 10;
 
     while(j < rounds) {
         fp = fopen("/opt/in.txt", "r");
@@ -53,8 +53,9 @@ int main(int argc, char *const argv) {
     if (line)
         free(line);
 
-    usleep(1000*1000);
+    usleep(1000*1000*10);
     PrrtSocket_close(socket);
+    free(socket);
     printf("COMPLETELY CLOSED\n");
     return 0;