Mercurial > prosody-modules
view mod_http_stats_stream/mod_http_stats_stream.lua @ 4887:806f7c8d830b
mod_ping_muc: Remove 'kick' status code
The intent is "you fell off", not "you were kicked out", however older
clients may not recognise the 333 code, but that will have to be an
acceptable loss.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Mon, 07 Feb 2022 16:52:19 +0100 |
parents | bac3dae031ee |
children |
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module:set_global(); local statsman = require "core.statsmanager"; local http = require "net.http.server"; local json = require "util.json"; assert(statsman.get_stats, "not compatible with trunk based on openmetrics"); local sessions = {}; local function updates_client_closed(response) module:log("debug", "Streamstats client closed"); sessions[response] = nil; end local function get_updates(event) local request, response = event.request, event.response; response.on_destroy = updates_client_closed; response.headers.content_type = "text/event-stream"; response.headers.x_accel_buffering = "no"; -- for nginx maybe? local resp = http.prepare_header(response); table.insert(resp, "event: stats-full\r\n"); table.insert(resp, "data: "); table.insert(resp, json.encode(statsman.get_stats())); table.insert(resp, "\r\n\r\n"); response.conn:write(table.concat(resp)); sessions[response] = request; return true; end module:hook("stats-updated", function (event) local data = table.concat({ "event: stats-updated"; "data: "..json.encode(event.changed_stats); ""; ""; }, "\r\n") for response in pairs(sessions) do response.conn:write(data); end end); module:depends("http"); module:provides("http", { route = { GET = get_updates; } });