From 3c56d9b753a5fdd61a8010edd68d0db5baf68790 Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Thu, 28 Apr 2005 16:33:57 +0000
Subject: Added poll delay in server socket read

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@1242 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/connection.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/connection.cpp')

diff --git a/src/connection.cpp b/src/connection.cpp
index 8a6557e9d..1beaefbf7 100644
--- a/src/connection.cpp
+++ b/src/connection.cpp
@@ -472,6 +472,15 @@ bool connection::RecvPacket(std::deque<std::string> &messages, char* recvhost)
 		{
 			// returns false if the packet could not be sent (e.g. target host down)
 			int rcvsize = 0;
+
+			// check if theres any data on this socket
+			// if not, continue onwards to the next.
+			pollfd polls;
+			polls.fd = this->fd;
+			polls.events = POLLIN;
+			int ret = poll(&polls,1,1);
+			if (ret <= 0) continue;
+
 			rcvsize = recv(this->connectors[i].GetDescriptor(),data,4096,0);
 			data[rcvsize] = '\0';
 			if (rcvsize == -1)
-- 
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