verse: plugins/keepalive.lua@b119dc4d8bc2

plugins/keepalive.lua@b119dc4d8bc2

plugins/keepalive.lua

Thu, 10 Jun 2021 11:58:23 +0200

author: Kim Alvefur <zash@zash.se>
date: Thu, 10 Jun 2021 11:58:23 +0200
changeset 445: b119dc4d8bc2
parent 250: a5ac643a7fd6
permissions: -rw-r--r--

plugins.smacks: Don't warn about zero stanzas acked

It's only if the count somehow goes backwards that something is really
wrong. An ack for zero stanzas is fine and we don't need to do anything.

local verse = require "verse";

function verse.plugins.keepalive(stream)
	stream.keepalive_timeout = stream.keepalive_timeout or 300;
	verse.add_task(stream.keepalive_timeout, function ()
		stream.conn:write(" ");
		return stream.keepalive_timeout;
	end);
end