Changes between Version 10 and Version 11 of Docs/Prog/Manual/DeviceSupport/Network

Timestamp:

04/29/11 09:43:40 (14 years ago)

Author:

travis_l

Comment:

--

Docs/Prog/Manual/DeviceSupport/Network

@@ -385 +385 @@
         struct hostent *svr;
         char buffer[50], rcv_buf[50];
-        int sockfd, n, i, rcv_pos = 0;
+        int sockfd, n, i, flags, rcv_pos = 0;
         RcvMode rcvMode = rcvIdle;
 
@@ -412 +412 @@
                 return -1;
         }
+
+        // Set the socket to be non-blocking
+        if (-1 == (flags = fcntl(sockfd, F_GETFL, 0)))
+        {
+                flags = 0;
+        }
+        fcntl(sockfd, F_SETFL, flags | O_NONBLOCK);
 
         printf("Connected to server %s port %d waiting for message from server\r\n", IP_ADDR, IP_PORT);