Added log for incoming connections and fixed memory cleanup in server01.c.

server01.c

@@ -19,10 +19,11 @@
 #define IS_PRIME_ERROR "{\"method\":\"isPrime\",\"error\":true}\n"
 int main() {
     SOCKET server = get_listen_socket();
-    SOCKADDR_IN serverAddr, clientAddr;
+    SOCKADDR_IN clientAddr;
     SOCKET client;
     int clientAddrSize = sizeof(clientAddr);
     int connection_number = 1;
+    printf("Listening for incoming connections...\n");
     while((client = accept(server, (SOCKADDR *)&clientAddr, &clientAddrSize)) != INVALID_SOCKET)
     {
         handle_args_t *args = malloc(sizeof(handle_args_t));
@@ -46,11 +47,9 @@ void *handle_connection(void *args) {
         while ((request = char_array_get_until_char(data, '\n')) != NULL) {
             parse_request(handleArgs, request, data);
         }
-
-
-
         memset(buffer, 0, sizeof(buffer));
     }
+    free(handleArgs);
     pthread_exit(NULL);
 }