[Haskell-cafe] hslogger and syslog-ng
magnus at therning.org
Sun Aug 23 11:33:39 EDT 2009
Brandon S. Allbery KF8NH wrote:
> On Aug 23, 2009, at 09:41 , Magnus Therning wrote:
>> I'm having some problem with logging to syslog using System.Log.Logger
>> and friends. I have the following:
>>> :m +System.Log.Logger
>>> :m +System.Log.Handler.Syslog
>>> sl <- openlog "foo" [PID] USER DEBUG
>>> updateGlobalLogger rootLoggerName (addHandler sl)
>>> warningM "bar" "test"
>> *** Exception: sendTo: protocol error (Protocol wrong type for socket)
>> What could be the cause for this?
>> I've tried hsyslog and it reports to my instance of syslog without
> Looks like hslogger assumes /dev/log is always a datagram socket;
> hsyslog uses the system openlog(), which correctly recognizes that
> syslog-ng uses a stream socket. (Think UDP and TCP, respectively,
> except that there's no IP involved with local sockets.)
Oh, though logging to a dgram socket doesn't seem to work either.
I added the following line to /etc/syslog-ng.conf:
Restarted it and checked that the socket was there. Then I ran the following:
> :m +System.Log.Logger
> :m +System.Log.Handler.Syslog
> sl <- openlog_local "/dev/dlog" "foo" [PID] USER DEBUG
> updateGlobalLogger rootLoggerName (addHandler sl)
> warningM "bar" "test"
*** Exception: sendTo: protocol error (Protocol wrong type for socket)
Still the same result :-(
Magnus Therning (OpenPGP: 0xAB4DFBA4)
magnus＠therning．org Jabber: magnus＠therning．org
http://therning.org/magnus identi.ca|twitter: magthe
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