Albin Sebastian / WIZnetInterface

Library for ethernet

Dependents:   VC0706_FTP_Client_Ethernet_MQTT

Fork of WIZnetInterface by Akshay Tom

Diff: Socket/TCPSocketConnection.cpp

Revision:
22:01ea4b74d8eb
Parent:
21:584efa51ee60
--- a/Socket/TCPSocketConnection.cpp	Thu Dec 14 04:49:15 2017 +0000
+++ b/Socket/TCPSocketConnection.cpp	Mon Jul 16 09:21:17 2018 +0000
@@ -106,8 +106,10 @@
 int TCPSocketConnection::receive(char* data, int length)
 {
 	if((_sock_fd<0) || !(eth->is_connected(_sock_fd)))
+	{
+		
 		return -1;
-
+}
     int size = eth->wait_readable(_sock_fd, _blocking ? -1 : _timeout);
     //int size = eth->wait_readable(_sock_fd, _blocking ? _timeout : -1 );
     if (size < 0) {