From 48baa618f0095642d49d18f86401c993e18d7c97 Mon Sep 17 00:00:00 2001
From: Marcus Winter <marcus.winter.ext@siemens.com>
Date: Wed, 31 Dec 2014 11:23:51 +0000
Subject: [PATCH] mtapi_network_c: bugfix for partial send

---
 mtapi_network_c/src/embb_mtapi_network_socket.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/mtapi_network_c/src/embb_mtapi_network_socket.c b/mtapi_network_c/src/embb_mtapi_network_socket.c
index 07d4e82..75fed54 100644
--- a/mtapi_network_c/src/embb_mtapi_network_socket.c
+++ b/mtapi_network_c/src/embb_mtapi_network_socket.c
@@ -177,8 +177,17 @@ int embb_mtapi_network_socket_select(
 int embb_mtapi_network_socket_sendbuffer(
   embb_mtapi_network_socket_t * that,
   embb_mtapi_network_buffer_t * buffer) {
-  int result = send(that->handle, buffer->data, buffer->size, 0);
-  if (result == buffer->size) {
+  char * buf = (char*)(buffer->data);
+  int cnt = 0;
+  int result = send(that->handle, buf, buffer->size, 0);
+  while (result > 0) {
+    buf += result;
+    cnt += result;
+    if (cnt == buffer->size)
+      break;
+    result = send(that->handle, buf, buffer->size - cnt, 0);
+  }
+  if (cnt == buffer->size) {
     return buffer->size;
   } else {
     return 0;
--
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