From e0e1e3b6f4735afefeeb0608f678c45274e3e066 Mon Sep 17 00:00:00 2001
From: Michael Zillgith <michael.zillgith@mz-automation.de>
Date: Mon, 31 Oct 2022 19:28:22 +0100
Subject: [PATCH] - fixed bug in windows UDP socket implementation (WSA was not
 started) (LIB61850-360)

---
 .../r_goose_publisher_example/r_goose_publisher_example.c    | 3 +++
 hal/socket/win32/socket_win32.c                              | 5 +++++
 2 files changed, 8 insertions(+)

diff --git a/examples/r_goose_publisher_example/r_goose_publisher_example.c b/examples/r_goose_publisher_example/r_goose_publisher_example.c
index d55ae993..0434c343 100644
--- a/examples/r_goose_publisher_example/r_goose_publisher_example.c
+++ b/examples/r_goose_publisher_example/r_goose_publisher_example.c
@@ -96,6 +96,9 @@ main(int argc, char **argv)
 
         LinkedList_destroyDeep(dataSetValues, (LinkedListValueDeleteFunction) MmsValue_delete);
     }
+    else {
+        printf("Failed to create RSession instance\n");
+    }
 
     return 0;
 }
diff --git a/hal/socket/win32/socket_win32.c b/hal/socket/win32/socket_win32.c
index db799c7e..f50ac05a 100644
--- a/hal/socket/win32/socket_win32.c
+++ b/hal/socket/win32/socket_win32.c
@@ -21,6 +21,8 @@
 #include "hal_socket.h"
 #include "stack_config.h"
 
+#define DEBUG_SOCKET 1
+
 #ifndef __MINGW64_VERSION_MAJOR
 struct tcp_keepalive {
     u_long  onoff;
@@ -671,6 +673,9 @@ Socket_destroy(Socket self)
 static UdpSocket
 UdpSocket_createUsingNamespace(int ns)
 {
+    if (wsaStartUp() == false)
+        return NULL;
+
     UdpSocket self = NULL;
 
     SOCKET sock = socket(AF_INET, SOCK_DGRAM, 0);