HGKeeper

facebook: Store sent message id in lastmid, to deduplicate echoed messages

2016-10-22, dequis

6d85d309f8e4

facebook: Store sent message id in lastmid, to deduplicate echoed messages

This is crappy and error prone, just like the rest of the duplicate
message handling code. It works, but it's going to get some echoes now
and then, particularly in quick moving groupchats.

I'm pretty sure this is a bug in the server, but the official clients
have much more elaborate deduplication built-in, so they won't notice.

<?xml version='1.0' encoding="ISO-8859-1"?>

<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"

"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" [

<title>Plugin signals</title>

<title role="signal_proto.title">List of signals</title>

"<link linkend="plugins-plugin-load">plugin-load</link>"

"<link linkend="plugins-plugin-unload">plugin-unload</link>"

</synopsis>

</refsect1>

<title role="signals.title">Signal details</title>

<title>The <literal>"plugin-load"</literal> signal</title>

void user_function (PurplePlugin *plugin,

gpointer user_data)

</programlisting>

<para>

Emitted when a plugin is loaded.

</para>

<term><parameter>plugin</parameter> :</term>

<listitem><simpara>The plugin that was loaded.</simpara></listitem>

</varlistentry>

<listitem><simpara>user data set when the signal handler was connected.</simpara></listitem>

</varlistentry>

</variablelist>

</refsect2>

<title>The <literal>"plugin-unload"</literal> signal</title>

void user_function (PurplePlugin *plugin,

gpointer user_data)

</programlisting>

<para>

Emitted when a plugin is unloaded.

</para>

<term><parameter>plugin</parameter> :</term>

<listitem><simpara>The plugin that was unloaded.</simpara></listitem>

</varlistentry>

<listitem><simpara>user data set when the signal handler was connected.</simpara></listitem>

</varlistentry>

</variablelist>

</refsect2>

</refsect1>

</chapter>

pidgin/pidgin