Trying to fix SIGPIPE issue on server (linux).

src/net/common/receiverhelper.cpp

@@ -65,7 +65,9 @@ ReceiverHelper::Recv(SOCKET sock, ReceiveBuffer &buf)
 
 				if (!IS_VALID_RECV(bytesRecvd))
 				{
-					throw NetException(__FILE__, __LINE__, ERR_SOCK_RECV_FAILED, SOCKET_ERRNO());
+					int errCode = SOCKET_ERRNO();
+					if (errCode != SOCKET_ERR_WOULDBLOCK)
+						throw NetException(__FILE__, __LINE__, ERR_SOCK_RECV_FAILED, SOCKET_ERRNO());
 				}
 				else if (bytesRecvd == 0)
 				{

src/net/common/senderthread.cpp

@@ -27,7 +27,7 @@
 
 using namespace std;
 
-#define SEND_ERROR_TIMEOUT_MSEC		2000
+#define SEND_ERROR_TIMEOUT_MSEC		20000
 
 SenderThread::SenderThread(SenderCallback &cb)
 : m_tmpOutBufSize(0), m_callback(cb)

src/net/common/serveracceptthread.cpp

@@ -183,6 +183,11 @@ ServerAcceptThread::AcceptLoop()
 		{
 			throw ServerException(__FILE__, __LINE__, ERR_SOCK_ACCEPT_FAILED, SOCKET_ERRNO());
 		}
+		unsigned long mode = 1;
+		if (IOCTLSOCKET(tmpData->GetSocket(), FIONBIO, &mode) == SOCKET_ERROR)
+		{
+			throw ServerException(__FILE__, __LINE__, ERR_SOCK_CREATION_FAILED, SOCKET_ERRNO());
+		}
 		// Optional call - don't check return value.
 		// Enable keepalive - won't be of much use but better than nothing.
 		int keepalive = 1;

src/net/linux/socket_startup.cpp

@@ -26,10 +26,14 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <unistd.h>
+#include <csignal>
+
+using namespace std;
 
 bool
 socket_startup()
 {
+	signal(SIGPIPE, SIG_IGN);
 	return true;
 }