initial checkin

lib/call-session.js

@@ -0,0 +1,38 @@
+const Emitter = require('events');
+/*
+const config = require('config');
+const {forwardInDialogRequests} = require('drachtio-fn-b2b-sugar');
+const {parseUri, SipError} = require('drachtio-srf');
+const debug = require('debug')('jambonz:sbc-inbound');
+const assert = require('assert');
+*/
+class CallSession extends Emitter {
+  constructor(req, res) {
+    super();
+    this.req = req;
+    this.res = res;
+    this.srf = req.srf;
+    this.logger = req.locals.logger;
+    this.application = req.locals.application;
+  }
+
+  async exec() {
+    let idx = 0;
+    for (const task of this.application.tasks) {
+      try {
+        this.logger.debug(`CallSession: executing task #${++idx}: ${task.name}`);
+        const continueOn = await task.exec(this);
+        if (!continueOn) break;
+      } catch (err) {
+        this.logger.error({err, task}, 'Error executing task');
+      }
+      this.logger.info('finished all tasks');
+      if (!this.res.finalResponseSent) {
+        this.logger.info('auto-generating non-success response to invite');
+        this.res.send(603);
+      }
+    }
+  }
+}
+
+module.exports = CallSession;