Ok, I'll look into this.

Could you try again with latest code committed (r80 of twitter.c)? It doesn't
happened again on my laptop. Although I only fix few things here.

BTW, there's potential memory leak in twitterim_close function. TwitterProxyData is
not being freed up if connection closed. I'll fix that soon.

It's still crashing. What I've tried this time is to start Pidgin without connecting
the internet. Pidgin died during startup after "twitter: closing all active
connection". Please see the log below. 

(20:04:28) twitter: twitterim_process_request
(20:04:28) twitter: connecting to twitter.com on port 443
(20:04:28) dnsquery: Performing DNS lookup for twitter.com
(20:04:28) twitter: after connect
(20:04:28) twitter: connect (seems to) success
(20:04:28) account: Connecting to account chanwit@gmail.com
(20:04:28) connection: Connecting. gc = 01C5DA98
(20:04:28) msn: new httpconn (01C5DB58)
(20:04:28) dnsquery: Performing DNS lookup for messenger.hotmail.com
(20:04:28) dnsquery: Error resolving messenger.hotmail.com: 11004
(20:04:28) proxy: Connection attempt failed: Error resolving messenger.hotmail.com: 11004
(20:04:28) msn: Connection error: Error resolving messenger.hotmail.com: 11004
(20:04:28) msn: Connection error from Notification server (messenger.hotmail.com):
Unable to connect
(20:04:28) account: Disconnecting account 00C9F1C0
(20:04:28) connection: Disconnecting connection 01C5DA98
(20:04:28) msn: destroy httpconn (01C5DB58)
(20:04:28) connection: Destroying connection 01C5DA98
(20:04:30) dnsquery: Error resolving twitter.com: 11001
(20:04:30) proxy: Connection attempt failed: Error resolving twitter.com: 11001
(20:04:30) account: Disconnecting account 003EC138
(20:04:30) connection: Disconnecting connection 01C4F8A0
(20:04:30) twitter: twitterim_close
(20:04:30) twitter: closing all active connection

Ok, code in SVN fixed. Please try again.

Tested with r86, it has not crashed this time but:
1. When disconnecting net, Pidgin is frozen, and CPU is eaten up to 50%.
2. When starting Pidgin (-d), it's crashed with GLib mem.c saying that it's could not
allocate memory for 86 bytes.

The issue is fixed!

I believe this should be the correct place. 

The culprit is hash table id, the file descriptor is never set by Purple and it's
always -1, so the last hash_table_destroy loop trying to free already freed memory.

Hi, i think this bug is still around.
My pidgin is still crashed in this situation:

1. disconnect net.
2. start Pidgin.
3. it will say "SSL Error" for the twitter account, and let your press the little
"re-connect" button.
4. after pressing the "re-connect" button, Pidgin died.

Fixed in SVN.

It's in branch 0.1.1.

https://microblog-purple.googlecode.com/svn/branches/0.1.1

The problem occurred because I'm not properly handle SSL error. Caller of SSL error
function will close SSL connection once it's finished. 

(No comment was entered for this change.)

Still exists in 0.2.2. Crashes Pidgin on "re-connect".

Ubuntu Karmic x86_64 on Pidgin 2.6.1.