Do not enable SO_LINGER on our sockets

Using this option allowed close() to block for up to a second

Thanks to Shamsdeen and Rix for their assistance that made this fix possible

Fixes issue #445 reported by @shaggie76
Fixes issue #494 reported by @Rixcho

1 files changed, 0 insertions, 5 deletions

diff --git a/src/socketengine.cpp b/src/socketengine.cpp
index 27abd0ad6..6c99edc95 100644
--- a/src/socketengine.cpp
+++ b/src/socketengine.cpp
@@ -166,12 +166,7 @@ int SocketEngine::NonBlocking(int fd)
 void SocketEngine::SetReuse(int fd)
 {
 	int on = 1;
-	struct linger linger = { 0, 0 };
 	setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (char*)&on, sizeof(on));
-	/* This is BSD compatible, setting l_onoff to 0 is *NOT* http://web.irc.org/mla/ircd-dev/msg02259.html */
-	linger.l_onoff = 1;
-	linger.l_linger = 1;
-	setsockopt(fd, SOL_SOCKET, SO_LINGER, (char*)&linger, sizeof(linger));
 }
 
 int SocketEngine::RecvFrom(EventHandler* fd, void *buf, size_t len, int flags, sockaddr *from, socklen_t *fromlen)