From 9275dcf0a3db631e3e3ea741d33cd7c46594752b Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <w.hottgenroth@krohne.com>
Date: Wed, 11 Nov 2020 14:26:28 +0100
Subject: [PATCH] tcpTest continued

---
 cube/User/Src/tcpTest.c | 28 +++++++++++++++++++++-------
 1 file changed, 21 insertions(+), 7 deletions(-)

diff --git a/cube/User/Src/tcpTest.c b/cube/User/Src/tcpTest.c
index 4280c13..cb937c7 100644
--- a/cube/User/Src/tcpTest.c
+++ b/cube/User/Src/tcpTest.c
@@ -9,20 +9,34 @@
 
 #include <logger.h>
 #include <PontCoopScheduler.h>
+#include <wizHelper.h>
 
 
 const uint8_t TCPTEST_SOCK;
 
 
 void tcpTestHandler(void *handle) {
-    coloredMsg(LOG_YELLOW, "tth");
+    static bool socketInitialized = false;
+
+    if (isNetworkAvailable()) {
+        if (! socketInitialized) {
+            coloredMsg(LOG_YELLOW, "tth, initializing socket");
+
+            int8_t res = socket(TCPTEST_SOCK, Sn_MR_TCP, 12345, SF_IO_NONBLOCK);
+            coloredMsg(LOG_YELLOW, "tth, socket returns %d", res);
+
+            if (res == TCPTEST_SOCK) {
+                coloredMsg(LOG_YELLOW, "tth, socket is initialized");
+                socketInitialized = true;
+            }
+        } else {
+            coloredMsg(LOG_YELLOW, "tth, doing something useful with the socket");
+        }
+    } else {
+        colorMsg(LOG_YELLOW, "tth, network not yet ready");
+    }
 }
 
 void tcpTestInit() {
-    int8_t res = socket(TCPTEST_SOCK, Sn_MR_TCP, 12345, SF_IO_NONBLOCK);
-    coloredMsg(LOG_RED, "tti, socket returns %d", res);
-
-    if (res == TCPTEST_SOCK) {
-        schAdd(tcpTestHandler, NULL, 0, 100);
-    }
+    schAdd(tcpTestHandler, NULL, 0, 100);
 }
\ No newline at end of file