Fix listener mode ending (#13)

* Fix listener mode ending

* Bump version

Author: kornys

lib/coreClient.js

@@ -55,12 +55,15 @@ class CoreClient {
                 Utils.PrintStatistic(context);
             }
 
-            context.sender && context.sender.detach();
-            context.receiver && context.receiver.detach();
-            context.connection.close();
+            context && context.sender && context.sender.detach();
+            context && context.receiver && context.receiver.detach();
+            context && context.connection.close();
 
-            this.server && this.server.close();
-            process.exit();
+            if(this.server) {
+                this.server.close();
+                return;
+            }
+            process.exit(0);
         }
     }
 

lib/receiverClient.js

@@ -87,7 +87,6 @@ class Receiver extends CoreClient {
             if (((!self.options.processReplyTo) || self.options.recvListen) && self.received === self.expected) {
                 self.received = 0;
                 self.cancelTimeout();
-                self.server && context.delivery.accept();
                 self.close(context, self.options.closeSleep);
             }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cli-rhea",
-  "version": "2.1.6",
+  "version": "2.1.7",
   "description": "Client interface built on amqp/rhea lib",
   "scripts": {
     "test": "mocha test/*Test.js",