My initial port of this wasn't great, this is much better.
Testing Done:
sent messages between pidgin2 with gkdr/carbons, conversations on my phone, and pidgin3. I sent messages from all clients and received them on all three clients.
Reviewed at https://reviews.imfreedom.org/r/462/
/*
*
* purple
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include"internal.h"
#include"queuedoutputstream.h"
/**
* PurpleQueuedOutputStream:
*
* An implementation of #GFilterOutputStream which allows queuing data for
* output. This allows data to be queued while other data is being output.
* Therefore, data doesn't have to be manually stored while waiting for
* stream operations to finish.
*
* To create a queued output stream, use #purple_queued_output_stream_new().
*
* To queue data, use #purple_queued_output_stream_push_bytes_async().
*
* If there's a fatal stream error, it's suggested to clear the remaining
* bytes queued with #purple_queued_output_stream_clear_queue() to avoid