47 lines
1.4 KiB
Lua
47 lines
1.4 KiB
Lua
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local socket = ngx.socket.udp
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local cjson = require('cjson')
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local defer = require('defer')
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local assert = assert
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local _M = {}
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local function send_data(jsonData)
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local s = assert(socket())
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assert(s:setpeername("127.0.0.1", 8000))
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assert(s:send(jsonData))
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assert(s:close())
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end
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function _M.encode_nginx_stats()
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return cjson.encode({
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host = ngx.var.host or "-",
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status = ngx.var.status or "-",
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remoteAddr = ngx.var.remote_addr or "-",
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realIpAddr = ngx.var.realip_remote_addr or "-",
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remoteUser = ngx.var.remote_user or "-",
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bytesSent = tonumber(ngx.var.bytes_sent) or -1,
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protocol = ngx.var.server_protocol or "-",
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method = ngx.var.request_method or "-",
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uri = ngx.var.uri or "-",
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requestLength = tonumber(ngx.var.request_length) or -1,
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requestTime = tonumber(ngx.var.request_time) or -1,
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upstreamName = ngx.var.proxy_upstream_name or "-",
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upstreamIP = ngx.var.upstream_addr or "-",
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upstreamResponseTime = tonumber(ngx.var.upstream_response_time) or -1,
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upstreamStatus = ngx.var.upstream_status or "-",
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namespace = ngx.var.namespace or "-",
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ingress = ngx.var.ingress_name or "-",
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service = ngx.var.service_name or "-",
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})
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end
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function _M.call()
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local ok, err = defer.to_timer_phase(send_data, _M.encode_nginx_stats())
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if not ok then
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ngx.log(ngx.ERR, "failed to defer send_data to timer phase: ", err)
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return
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end
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end
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return _M
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