rest:dial support timeLimit (#1024)

* rest:dial support timeLimit

* wip

* wip

* clear maxCallDuration timer

lib/session/call-session.js

@@ -1172,6 +1172,11 @@ class CallSession extends Emitter {
       this.wakeupResolver({reason: 'session ended'});
       this.wakeupResolver = null;
     }
+
+    if (this._maxCallDurationTimer) {
+      clearTimeout(this._maxCallDurationTimer);
+      this._maxCallDurationTimer = null;
+    }
   }
 
   /**
@@ -2680,6 +2685,27 @@ Duration=${duration} `
       this.verbHookSpan = null;
     }
   }
+  }
+
+  async startMaxCallDurationTimer(timeLimit) {
+    if (!this._maxCallDurationTimer && timeLimit > 0) {
+      this.timeLimit = timeLimit;
+      this._maxCallDurationTimer = setTimeout(this._onMaxCallDuration.bind(this), timeLimit * 1000);
+      this.logger.debug(`CallSession:startMaxCallDurationTimer - started max call duration timer for ${timeLimit}s`);
+    }
+  }
+
+  /**
+   * _onMaxCallDuration - called when the call has reached the maximum duration
+   */
+  _onMaxCallDuration() {
+    this.logger.info(`callSession:_onMaxCallDuration tearing down call as it has reached ${this.timeLimit}s`);
+    if (!this.dlg) {
+      this.logger.debug('CallSession:_onMaxCallDuration - no dialog, call already gone');
+      return;
+    }
+    this._jambonzHangup('Max Call Duration');
+    this._maxCallDurationTimer = null;
 }
 
 module.exports = CallSession;

lib/tasks/rest_dial.js

@@ -12,6 +12,7 @@ class TaskRestDial extends Task {
 
     this.from = this.data.from;
     this.callerName = this.data.callerName;
+    this.timeLimit = this.data.timeLimit;
     this.fromHost = this.data.fromHost;
     this.to = this.data.to;
     this.call_hook = this.data.call_hook;
@@ -66,6 +67,9 @@ class TaskRestDial extends Task {
     const cs = this.callSession;
     cs.setDialog(dlg);
     cs.referHook = this.referHook;
+    if (this.timeLimit) {
+      cs.startMaxCallDurationTimer(this.timeLimit);
+    }
     this.logger.debug('TaskRestDial:_onConnect - call connected');
     if (this.sipRequestWithinDialogHook) this._initSipRequestWithinDialogHandler(cs, dlg);
     try {

package-lock.json

@@ -18,7 +18,7 @@
         "@jambonz/speech-utils": "^0.1.20",
         "@jambonz/stats-collector": "^0.1.10",
         "@jambonz/time-series": "^0.2.9",
-        "@jambonz/verb-specifications": "^0.0.83",
+        "@jambonz/verb-specifications": "^0.0.91",
         "@opentelemetry/api": "^1.8.0",
         "@opentelemetry/exporter-jaeger": "^1.23.0",
         "@opentelemetry/exporter-trace-otlp-http": "^0.50.0",
@@ -1577,9 +1577,9 @@
       }
     },
     "node_modules/@jambonz/verb-specifications": {
-      "version": "0.0.83",
+      "version": "0.0.91",
-      "resolved": "https://registry.npmjs.org/@jambonz/verb-specifications/-/verb-specifications-0.0.83.tgz",
+      "resolved": "https://registry.npmjs.org/@jambonz/verb-specifications/-/verb-specifications-0.0.91.tgz",
-      "integrity": "sha512-3m1o3gnWw1yEwNfkZ6IIyUhdUqsQ3aWBNoWJHswe4udvVbEIxPHi+8jKGTJVF2vxddzwfOWp7RmMCV9RmKWzkw==",
+      "integrity": "sha512-C9UIKytogOdUp5sGqfEetl82/8lDQ8zgEU5diQKpU4dZeA3M8qItqjJGSXexNh4PK9ECUYNorsPoRGNxGcr2IA==",
       "dependencies": {
         "debug": "^4.3.4",
         "pino": "^8.8.0"
@@ -10674,9 +10674,9 @@
       }
     },
     "@jambonz/verb-specifications": {
-      "version": "0.0.83",
+      "version": "0.0.91",
-      "resolved": "https://registry.npmjs.org/@jambonz/verb-specifications/-/verb-specifications-0.0.83.tgz",
+      "resolved": "https://registry.npmjs.org/@jambonz/verb-specifications/-/verb-specifications-0.0.91.tgz",
-      "integrity": "sha512-3m1o3gnWw1yEwNfkZ6IIyUhdUqsQ3aWBNoWJHswe4udvVbEIxPHi+8jKGTJVF2vxddzwfOWp7RmMCV9RmKWzkw==",
+      "integrity": "sha512-C9UIKytogOdUp5sGqfEetl82/8lDQ8zgEU5diQKpU4dZeA3M8qItqjJGSXexNh4PK9ECUYNorsPoRGNxGcr2IA==",
       "requires": {
         "debug": "^4.3.4",
         "pino": "^8.8.0"

package.json

@@ -33,8 +33,8 @@
     "@jambonz/realtimedb-helpers": "^0.8.8",
     "@jambonz/speech-utils": "^0.1.20",
     "@jambonz/stats-collector": "^0.1.10",
-    "@jambonz/time-series": "^0.2.9",
+    "@jambonz/time-series": "^0.2.13",
-    "@jambonz/verb-specifications": "^0.0.83",
+    "@jambonz/verb-specifications": "^0.0.91",
     "@opentelemetry/api": "^1.8.0",
     "@opentelemetry/exporter-jaeger": "^1.23.0",
     "@opentelemetry/exporter-trace-otlp-http": "^0.50.0",

test/create-call-test.js

@@ -222,3 +222,62 @@ test('test create-call app_json', async(t) => {
     t.error(err);
   }
 });
+
+test('test create-call timeLimit', async(t) => {
+  clearModule.all();
+  const {srf, disconnect} = require('../app');
+
+  try {
+    await connect(srf);
+
+
+    // GIVEN
+    let from = 'create-call-app-json';
+    let account_sid = 'bb845d4b-83a9-4cde-a6e9-50f3743bab3f';
+
+    // Give UAS app time to come up
+    const p = sippUac('uas.xml', '172.38.0.10', from);
+    await waitFor(1000);
+
+    const startTime = Date.now();
+
+    const app_json = `[
+      {
+        "verb": "pause",
+        "length": 7
+      }
+    ]`;
+
+    const post = bent('http://127.0.0.1:3000/', 'POST', 'json', 201);
+    post('v1/createCall', {
+      'account_sid':account_sid,
+      "call_hook": {
+        "url": "http://127.0.0.1:3100/",
+        "method": "POST",
+        "username": "username",
+        "password": "password"
+      },
+      app_json,
+      "from": from,
+      "to": {
+        "type": "phone",
+        "number": "15583084809"
+      },
+      "timeLimit": 1,
+      "speech_recognizer_vendor": "google",
+      "speech_recognizer_language": "en"
+    });
+
+    //THEN
+    await p;
+    const endTime = Date.now();
+
+    t.ok(endTime - startTime < 2000, 'create-call: timeLimit is respected');
+
+    disconnect();
+  } catch (err) {
+    console.log(`error received: ${err}`);
+    disconnect();
+    t.error(err);
+  }
+});