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mod_admin_telnet: Use new compact function for waiting on promises

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This commit is contained in:
Kim Alvefur 2019-09-29 18:44:58 +02:00
parent 6b4ed1a30a
commit f304a306dd
1 changed files with 1 additions and 7 deletions
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8
plugins/mod_admin_telnet.lua
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@ -1148,13 +1148,7 @@ function def_env.xmpp:ping(localhost, remotehost, timeout)
end end
local iq = st.iq{ from=localhost, to=remotehost, type="get", id=new_id()} local iq = st.iq{ from=localhost, to=remotehost, type="get", id=new_id()}
:tag("ping", {xmlns="urn:xmpp:ping"}); :tag("ping", {xmlns="urn:xmpp:ping"});
local ret, err; local ret, err = async.wait(module:context(localhost):send_iq(iq, nil, timeout));
local wait, done = async.waiter();
module:context(localhost):send_iq(iq, nil, timeout)
:next(function (ret_) ret = ret_; end,
function (err_) err = err_; end)
:finally(done);
wait();
if ret then if ret then
return true, "pong from " .. ret.stanza.attr.from; return true, "pong from " .. ret.stanza.attr.from;
else else