Mercurial > prosody-modules

annotate mod_stanza_counter/mod_stanza_counter_http.lua @ 4203:c4002aae4ad3

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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 7dbde05b48a9
children
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1 -- (C) 2011, Marco Cirillo (LW.Org)
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2 -- Exposes stats on HTTP for the stanza counter module.
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4 module:depends("http")
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6 local base_path = module:get_option_string("stanza_counter_basepath", "/stanza-counter/")
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8 -- http handlers
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10 local r_200 = "\n<html>\n<head>\n<title>Prosody's Stanza Counter</title>\n<meta name=\"robots\" content=\"noindex, nofollow\" />\n</head>\n\n<body>\n<h3>Incoming and Outgoing stanzas divided per type</h3>\n<p><strong>Incoming IQs</strong>: %d<br/>\n<strong>Outgoing IQs</strong>: %d<br/>\n<strong>Incoming Messages</strong>: %d<br/>\n<strong>Outgoing Messages</strong>: %d<br/>\n<strong>Incoming Presences</strong>: %d<br/>\n<strong>Outgoing Presences</strong>: %d<p>\n</body>\n\n</html>\n"
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11
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12 local r_err = "\n<html>\n<head>\n<title>Prosody's Stanza Counter - Error %s</title>\n<meta name=\"robots\" content=\"noindex, nofollow\" />\n</head>\n\n<body>\n<h3>%s</h3>\n</body>\n\n</html>\n"
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14 local function res(event, code, body, extras)
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15 local response = event.response
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17 if extras then
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18 for header, data in pairs(extras) do response.headers[header] = data end
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19 end
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21 response.status_code = code
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22 response:send(body)
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23 end
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25 local function req(event)
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26 if not prosody.stanza_counter then
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27 local err500 = r_err:format(event, 500, "Stats not found, is the counter module loaded?")
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28 return res(500, err500) end
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29 if method == "GET" then
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30 local forge_res = r_200:format(prosody.stanza_counter.iq["incoming"],
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31 prosody.stanza_counter.iq["outgoing"],
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32 prosody.stanza_counter.message["incoming"],
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33 prosody.stanza_counter.message["outgoing"],
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34 prosody.stanza_counter.presence["incoming"],
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35 prosody.stanza_counter.presence["outgoing"])
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36 return res(event, 200, forge_res)
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37 else
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38 local err405 = r_err:format(405, "Only GET is supported")
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39 return res(event, 405, err405, {["Allow"] = "GET"})
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40 end
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41 end
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43 -- initialization.
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45 module:provides("http", {
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46 default_path = base_path,
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47 route = {
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48 ["GET /"] = req,
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49 ["POST /"] = req
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50 }
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51 })