exit handler fix

Author: dmelikyan

lib/agent.js

@@ -45,6 +45,8 @@ class Agent {
 
     self.isProfiling = false;
     self.profilerLock = false;
+
+    self.exitHandlerFunc = undefined;
   }
 
 
@@ -87,22 +89,6 @@ class Agent {
   }
 
 
-   exitHandler() { 
-    let self = this;
-    
-    if (!self.agentStarted || self.agentDestroyed) {
-      return;
-    }
-
-    try {
-      self.destroy();
-    }
-    catch(err) {
-      self.exception(err);
-    }
-  }
-
-
   start(opts) {
     let self = this;
 
@@ -170,7 +156,20 @@ class Agent {
     self.messageQueue.start();
 
 
-    process.once('exit', self.exitHandler);
+    self.exitHandlerFunc = function() {
+      if (!self.agentStarted || self.agentDestroyed) {
+        return;
+      }
+
+      try {
+        self.destroy();
+      }
+      catch(err) {
+        self.exception(err);
+      }
+    }
+
+    process.once('exit', self.exitHandlerFunc);
 
     self.agentStarted = true;
     self.log('Agent started');
@@ -189,7 +188,7 @@ class Agent {
       return;
     }
 
-    process.removeListener('exit', self.exitHandler);
+    process.removeListener('exit', self.exitHandlerFunc);
 
     self.cpuReporter.stop();
     self.allocationReporter.stop();

package.json

@@ -1,6 +1,6 @@
 {
   "name": "stackimpact",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "description": "StackImpact Node.js Agent",
   "author": "StackImpact <devops@stackimpact.com>",
   "keywords": [