# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1397728536 -7200
# Node ID e14a1d9aa91d45ac53c75651f794ad17dd0d8708
# Parent  1891d88cbd109536d3b02abfff72255c4d500ffc
removed nonblocking sockets for causing problems and not being necessary

diff -r 1891d88cbd10 -r e14a1d9aa91d src/game.c
--- a/src/game.c	Thu Apr 17 11:41:02 2014 +0200
+++ b/src/game.c	Thu Apr 17 11:55:36 2014 +0200
@@ -327,12 +327,6 @@
 
 static int recvmove(GameState *gamestate, GameInfo *gameinfo, int opponent) {
     
-    if (net_setnonblocking(opponent, 1)) {
-        printw("Cannot setup nonblocking IO on network socket");
-        cbreak(); getch();
-        exit(EXIT_FAILURE);
-    }
-    
     struct timeval timeout;
     while (1) {
         timecontrol(gamestate, gameinfo);
@@ -402,6 +396,9 @@
                 } else {
                     net_send_code(opponent, NETCODE_DECLINE);
                 }
+                break;
+            default:
+                printw("\nInvalid network request.");
             }
         }
     }
diff -r 1891d88cbd10 -r e14a1d9aa91d src/network.c
--- a/src/network.c	Thu Apr 17 11:41:02 2014 +0200
+++ b/src/network.c	Thu Apr 17 11:55:36 2014 +0200
@@ -29,7 +29,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <fcntl.h>
 #include "network.h"
 
 #define new_socket() socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
@@ -132,23 +131,5 @@
 }
 
 void net_recieve_data(int socket, void *data, size_t len) {
-    recv(socket, data, len, 0);
+    recv(socket, data, len, MSG_WAITALL);
 }
-
-int net_setnonblocking(int socket, _Bool nonblocking) {
-    int opts = fcntl(socket, F_GETFL);
-	if (opts < 0) {
-		return 1;
-	}
-    
-    if (nonblocking) {
-        opts |= O_NONBLOCK;
-    } else {
-        opts &= ~O_NONBLOCK;
-    }
-	if (fcntl(socket, F_SETFL, opts) < 0) {
-		return 1;
-	}
-    
-    return 0;
-}
diff -r 1891d88cbd10 -r e14a1d9aa91d src/network.h
--- a/src/network.h	Thu Apr 17 11:41:02 2014 +0200
+++ b/src/network.h	Thu Apr 17 11:55:36 2014 +0200
@@ -74,8 +74,6 @@
 uint8_t net_recieve_code(int socket);
 void net_recieve_data(int socket, void *data, size_t len);
 
-int net_setnonblocking(int socket, _Bool nonblocking);
-
 #ifdef	__cplusplus
 }
 #endif