[Mono-bugs] [Bug 75351][Maj] Changed - UDP Socket does not receive
broadcast UDP packets
bugzilla-daemon at bugzilla.ximian.com
bugzilla-daemon at bugzilla.ximian.com
Fri Nov 4 06:32:35 EST 2005
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Changed by dick at ximian.com.
http://bugzilla.ximian.com/show_bug.cgi?id=75351
--- shadow/75351 2005-11-03 17:30:07.000000000 -0500
+++ shadow/75351.tmp.30779 2005-11-04 06:32:35.000000000 -0500
@@ -127,6 +127,13 @@
normal unicast direct to the port. That's why I left the
commented-out line in there, to demonstrate the difference in
behaviour between unicast and broadcast.
The bug as I described it is still present in 1.1.9.2.
+
+------- Additional Comments From dick at ximian.com 2005-11-04 06:32 -------
+You need to set SO_BROADCAST (aka SocketOptionName.Broadcast) to
+enable both sending _and_ reception of broadcast datagram packets on
+Linux. Whether we should automatically enable SO_BROADCAST on all
+sockets needs careful consideration (we already set it if connect ()
+fails due to EACCESS.)
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