From 1a1be6ed61b892a1807e19bc3464157c0610fe68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Romain=20Vimont=20=28=C2=AEom=29?= <rom@rom1v.com>
Date: Tue, 6 Nov 2012 23:13:07 +0100
Subject: [PATCH] overlay_mdp_send and overlay_mdp_recv should not change the
 socket blocking mode

---
 mdp_client.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/mdp_client.c b/mdp_client.c
index c4340d1e..e9281d11 100644
--- a/mdp_client.c
+++ b/mdp_client.c
@@ -42,9 +42,7 @@ int overlay_mdp_send(int mdp_sockfd, overlay_mdp_frame *mdp, int flags, int time
   if (make_local_sockaddr(&addr, &addrlen, "mdp.socket") == -1)
     return -1;
   // Send to that socket
-  set_nonblock(mdp_sockfd);
   int result = sendto(mdp_sockfd, mdp, len, 0, (struct sockaddr *)&addr, addrlen);
-  set_block(mdp_sockfd);
   if (result == -1) {
     mdp->packetTypeAndFlags=MDP_ERROR;
     mdp->error.error=1;
@@ -158,9 +156,7 @@ int overlay_mdp_recv(int mdp_sockfd, overlay_mdp_frame *mdp, int port, int *ttl)
   socklen_t recvaddrlen = sizeof recvaddr;
   ssize_t len;
   mdp->packetTypeAndFlags = 0;
-  set_nonblock(mdp_sockfd);
   len = recvwithttl(mdp_sockfd, (unsigned char *)mdp, sizeof(overlay_mdp_frame), ttl, (struct sockaddr *)&recvaddr, &recvaddrlen);
-  set_block(mdp_sockfd);
   if (len <= 0)
     return -1; // no packet received