some failure cases

lib/call-session.js

@@ -79,11 +79,12 @@ class CallSession extends Emitter {
       this._setHandlers({uas, uac});
       return;
     } catch (err) {
+      this.rtpEngineResource.destroy();
       if (err instanceof SipError) {
         this.logger.info(`call failed with ${err.status}`);
-        this.emit('failed');
-        this.rtpEngineResource.destroy();
+        return this.emit('failed');
       }
+      this.logger.error(err, 'unexpected error routing inbound call');
     }
   }
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "sbc-inbound",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -749,9 +749,9 @@
       }
     },
     "drachtio-srf": {
-      "version": "4.4.26",
-      "resolved": "https://registry.npmjs.org/drachtio-srf/-/drachtio-srf-4.4.26.tgz",
-      "integrity": "sha512-viEzAhJ2JenpUstXWvHXGpjZckcyfciadD1fG67JxmyvgDYn6RKNeHk/LPjeJUdRNg5z8yS6Lgx4jCtuBP1DJQ==",
+      "version": "4.4.27",
+      "resolved": "https://registry.npmjs.org/drachtio-srf/-/drachtio-srf-4.4.27.tgz",
+      "integrity": "sha512-jMtIHaJCQrkAPdlPABbDLDeOXzPea+m7HCTQMeFV6kAD5dMEAfgrAq5+BfSPhidjySuI6954FvmQuWZo7aRSlw==",
       "requires": {
         "async": "^1.4.2",
         "debug": "^3.1.0",

package.json

@@ -29,7 +29,7 @@
     "debug": "^4.1.1",
     "drachtio-fn-b2b-sugar": "0.0.12",
     "drachtio-http-authenticator": "^0.1.8",
-    "drachtio-srf": "^4.4.26",
+    "drachtio-srf": "^4.4.27",
     "jambonz-db-helpers": "^0.1.5",
     "pino": "^5.14.0",
     "rtpengine-client": "^0.0.8"