Mercurial > prosody-modules
view mod_map/mod_map.lua @ 4203:c4002aae4ad3
mod_s2s_keepalive: Use timestamp as iq @id
RFC 6120 implies that the id attribute must be unique within a stream.
This should fix problems with remote servers that enforce uniqueness and
don't answer duplicated ids.
If it doesn't do that, then at least you can get a guesstimate at
round-trip time from the difference between the result iq stanza and the
timestamp it was logged without having to go look for when it was sent,
or needing to keep state.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Wed, 14 Oct 2020 18:02:10 +0200 |
parents | d0c2f001735f |
children |
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local st = require "util.stanza"; local jid_bare = require "util.jid".bare; local rsm = require "util.rsm"; local dataform = require "util.dataforms".new; local datetime = require "util.datetime".datetime; local archive = module:open_store("archive", "archive"); local query_form = dataform { { name = "with"; type = "jid-single"; }; { name = "start"; type = "text-single" }; { name = "end"; type = "text-single"; }; }; if not archive.summary then module:log("error", "The archive:summary() API is not supported by %s", archive._provided_by); return end module:hook("iq-get/self/xmpp:prosody.im/mod_map:summary", function(event) local origin, stanza = event.origin, event.stanza; local query = stanza.tags[1]; -- Search query parameters local qwith, qstart, qend; local form = query:get_child("x", "jabber:x:data"); if form then local err; form, err = query_form:data(form); if err then origin.send(st.error_reply(stanza, "modify", "bad-request", select(2, next(err)))); return true; end qwith, qstart, qend = form["with"], form["start"], form["end"]; qwith = qwith and jid_bare(qwith); -- dataforms does jidprep end local qset = rsm.get(query); local qmax = qset and qset.max; local before, after = qset and qset.before, qset and qset.after; if type(before) ~= "string" then before = nil; end local summary = archive:summary(origin.username, { start = qstart; ["end"] = qend; -- Time range with = qwith; limit = qmax; before = before; after = after; }); if not summary then module:send(st.error_reply(stanza, "wait", "internal-server-error")); return true; end local reply = st.reply(stanza); reply:tag("summary", { xmlns = "xmpp:prosody.im/mod_map" }); for jid, count in pairs(summary.counts) do reply:tag("item", { jid = jid }); if type(count) == "number" then reply:text_tag("count", ("%d"):format(count)); end if summary.earliest and summary.earliest[jid] then reply:text_tag("start", datetime(summary.earliest[jid])); end if summary.latest and summary.latest[jid] then reply:text_tag("end", datetime(summary.latest[jid])); end if summary.body and summary.body[jid] then reply:text_tag("body", summary.body[jid]); end reply:up(); end module:send(reply); return true; end);