From 91ca4a2d59ccf03b3a21be921458628ad11f9c16 Mon Sep 17 00:00:00 2001
From: Marcus Winter <marcus.winter.ext@siemens.com>
Date: Tue, 30 Dec 2014 13:27:24 +0000
Subject: [PATCH] mtapi_network_c: bugfix for partial recv

---
 mtapi_network_c/src/embb_mtapi_network_socket.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/mtapi_network_c/src/embb_mtapi_network_socket.c b/mtapi_network_c/src/embb_mtapi_network_socket.c
index f923dff..e2e7c7f 100644
--- a/mtapi_network_c/src/embb_mtapi_network_socket.c
+++ b/mtapi_network_c/src/embb_mtapi_network_socket.c
@@ -207,7 +207,18 @@ int embb_mtapi_network_socket_recvbuffer_sized(
     return 0;
   */
   if (0 < size) {
-    err = recv(that->handle, buffer->data, size, 0);
+    char * buf = (char*)(buffer->data);
+    int cnt = 0;
+    err = recv(that->handle, buf, size, 0);
+    while (err > 0) {
+      cnt += err;
+      if (cnt == size)
+        break;
+      buf += err;
+      err = recv(that->handle, buf + cnt, size - cnt, 0);
+    }
+    if (err > 0)
+      err = cnt;
   } else {
     err = 0;
   }
--
libgit2 0.26.0