Random disconnects

[spoulson]

For unknown reasons, the client will intermittently force a reconnection to the server with a red server error message in the console "Session was deleted".

It's unlikely the session was deleted. It's not known what causes this or how to reproduce.

[spoulson]

Tracked an incident of disconnect in the php_errors.log. Disconnected user has viewKey jba6pqfr and ircConnection pid 25840.
It appears the PONG response message never made it to the IRC server, so it dropped the connection.

[25-Jan-2013 12:52:36] >>> lib/ircConnection.php(25840): Sending 19 bytes to client...
[25-Jan-2013 12:52:36] >>> /test/recv.php(19760): Parsing: PING :irc.dsm.org
[25-Jan-2013 12:52:36] >>> /test/recv.php(19760): sent(19)
[25-Jan-2013 12:52:36] >>> lib/ircConnection.php(25840): Sending 19 bytes to proxy...
[25-Jan-2013 12:52:37] >>> /test/recv.php(19760): lookupId(jba6pqfr) with sessionKey=3ic5d34qjkusdjeuno14eeqp06 = '16'
[25-Jan-2013 12:52:37] >>> /test/recv.php(11918): lookupId(n16kh8aj) with sessionKey=aj4gmjpc2p3i33m81qjr6aela5 = '24'
[25-Jan-2013 12:52:38] >>> /test/recv.php(11918): lookupId(jba6pqfr) with sessionKey=3ic5d34qjkusdjeuno14eeqp06 = '16'
[25-Jan-2013 12:52:38] >>> /test/recv.php(19760): lookupId(n16kh8aj) with sessionKey=aj4gmjpc2p3i33m81qjr6aela5 = '24'
[25-Jan-2013 12:52:40] >>> /test/recv.php(19760): lookupId(jba6pqfr) with sessionKey=3ic5d34qjkusdjeuno14eeqp06 = '16'
[25-Jan-2013 12:52:40] >>> /test/recv.php(11918): lookupId(n16kh8aj) with sessionKey=aj4gmjpc2p3i33m81qjr6aela5 = '24'
[25-Jan-2013 12:52:41] >>> /test/recv.php(11918): lookupId(jba6pqfr) with sessionKey=3ic5d34qjkusdjeuno14eeqp06 = '16'
[25-Jan-2013 12:52:41] >>> /test/recv.php(19760): lookupId(n16kh8aj) with sessionKey=aj4gmjpc2p3i33m81qjr6aela5 = '24'
[25-Jan-2013 12:52:43] >>> /test/recv.php(19760): lookupId(jba6pqfr) with sessionKey=3ic5d34qjkusdjeuno14eeqp06 = '16'
[25-Jan-2013 12:52:43] >>> /test/recv.php(11918): lookupId(n16kh8aj) with sessionKey=aj4gmjpc2p3i33m81qjr6aela5 = '24'
[25-Jan-2013 12:52:43] >>> lib/ircConnection.php(25840): Sending 67 bytes to client...
[25-Jan-2013 12:52:43] >>> lib/ircConnection.php(31407): Proxy connection was closed.
[25-Jan-2013 12:52:43] >>> lib/ircConnection.php(31407): Sending 69 bytes to client...
[25-Jan-2013 12:52:43] >>> /test/recv.php(11918): Parsing: :spoulson![email protected] QUIT :Ping timeout
[25-Jan-2013 12:52:43] >>> /test/recv.php(19760): Parsing: ERROR :Closing Link: spoulson[ps36703.dreamhost.com](Ping timeout)
[25-Jan-2013 12:52:43] *** lib/ircConnection.php(31407): poll() aborted; Proxy socket is disconnected!
[25-Jan-2013 12:52:43] >>> lib/ircConnection.php(31407): Proxy shut down.
[25-Jan-2013 12:52:43] >>> lib/ircConnection.php(31407): Disconnecting...
[25-Jan-2013 12:52:44] >>> lib/ircConnection.php(31407): Disconnected.
[25-Jan-2013 12:52:44] >>> lib/ircConnection.php(31407): Closing IRC connection...
[25-Jan-2013 12:52:44] >>> lib/ircConnection.php(31407): Closed.

[spoulson]

87fbea1
Tried adjusting the PONG response message format.
Will see if this works for a while.

[spoulson]

730078e
Undo PONG response change. It didn't work and caused increased disconnects.