mirror of
https://github.com/jambonz/jambonz-feature-server.git
synced 2025-12-20 16:50:39 +00:00
6abfdafe05
* initial adds for otel tracing * initial basic testing * basic tracing for incoming calls * linting * add traceId to the webhook params * trace webhook calls * tracing: add new commands as tags when receiving async commands over websocket * tracing new commands * add summary for config verb * trace async commands * bugfix: undefined ref * tracing: give time for final webhooks before closing root span * tracing bugfix: span for background gather was not ended * tracing - minor tag changes * tracing - add span atttribute for reason call ended * trace call status webhooks, add app version to trace output * config: add support for automatically re-enabling * env var to customize service name in tracing UI * config: change to use 'sticky' attribute to re-enable bargein automatically * fix warnings * when adulting create a new root span * when background gather triggers bargein via vad clear queue of tasks * additional trace attributes for dial and refer * fix dial tracing * add better summary for dial * fix prev commit * add exponential backoff to WsRequestor reconnection logic * add calling number to log metadata, as this will be frequently the key data given for troubleshooting * add accountSid to log metadata * make handshake timeout for ws connections configurable with default 1.5 secs * rename env var * fix bug prev checkin * logging fixes * consistent env naming
83 lines
2.5 KiB
JavaScript
83 lines
2.5 KiB
JavaScript
const CallSession = require('./call-session');
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const {CallStatus} = require('../utils/constants');
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const moment = require('moment');
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const assert = require('assert');
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/**
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* @classdesc Subclass of CallSession. This represents a CallSession that is
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* established for an inbound call.
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* @extends CallSession
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*/
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class InboundCallSession extends CallSession {
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constructor(req, res) {
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super({
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logger: req.locals.logger,
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srf: req.srf,
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application: req.locals.application,
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callInfo: req.locals.callInfo,
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accountInfo: req.locals.accountInfo,
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tasks: req.locals.application.tasks,
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rootSpan: req.locals.rootSpan
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});
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this.req = req;
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this.res = res;
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req.once('cancel', this._onCancel.bind(this));
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this.on('callStatusChange', this._notifyCallStatusChange.bind(this));
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this._notifyCallStatusChange({
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callStatus: CallStatus.Trying,
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sipStatus: 100,
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sipReason: 'Trying'
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});
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}
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_onCancel() {
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this.rootSpan.setAttributes({'call.termination': 'caller abandoned'});
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this._notifyCallStatusChange({
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callStatus: CallStatus.NoAnswer,
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sipStatus: 487,
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sipReason: 'Request Terminated'
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});
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this._callReleased();
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}
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_onTasksDone() {
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if (!this.res.finalResponseSent) {
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if (this._mediaServerFailure) {
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this.rootSpan.setAttributes({'call.termination': 'media server failure'});
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this.logger.info('InboundCallSession:_onTasksDone generating 480 due to media server failure');
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this.res.send(480, {
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headers: {
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'X-Reason': 'crankback: media server failure'
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}
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});
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}
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else {
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this.rootSpan.setAttributes({'call.termination': 'tasks completed without answering call'});
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this.logger.info('InboundCallSession:_onTasksDone auto-generating non-success response to invite');
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this.res.send(603);
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}
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}
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this.req.removeAllListeners('cancel');
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}
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/**
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* This is invoked when the caller hangs up, in order to calculate the call duration.
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*/
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_callerHungup() {
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assert(this.dlg.connectTime);
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const duration = moment().diff(this.dlg.connectTime, 'seconds');
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this.rootSpan.setAttributes({'call.termination': 'hangup by caller'});
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this.emit('callStatusChange', {
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callStatus: CallStatus.Completed,
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duration
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});
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this.logger.info('InboundCallSession: caller hung up');
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this._callReleased();
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this.req.removeAllListeners('cancel');
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}
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}
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module.exports = InboundCallSession;
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