amqp-heartbeat - npm Package Compare versions

Comparing version 1.2.0 to 1.3.0

index.js

@@ -10,3 +10,3 @@ var amqp = require( 'amqplib/callback_api' )
 	status      : '',
-	mqConn      : null
+	mqChannel   : null
 }
@@ -21,5 +21,5 @@
 	mqConnect( 
-		function ( err, conn ) {
+		function ( err, ch ) {
 			if ( ! err ) {
-				heartbeat.mqConn = conn
+				heartbeat.mqChannel = ch 
 				setInterval( amqpHeartbeat, timerInterval )
@@ -40,6 +40,17 @@ log.info( 'amqp-heartbeat', 'Started.' )
 				if ( err != null ) { 
-					log.error( 'amqp-heartbeat', err ); process.exit(1) 
+					log.error( 'amqp-heartbeat', err )
+					callback( err, null ) 
+				} else {
+					conn.createChannel( 
+						function( err, ch ) {
+							if ( err != null ) { 
+								log.error( 'amqp-heartbeat', err ) 
+								callback( err, null ) 
+							} else {
+								//log.info( 'amqp-heartbeat', 'connected to '+heartbeat.rabbitMqURL )
+								callback( err, ch )								
+							}
+						}
+					)					
 				}
-				//log.info( 'amqp-heartbeat', 'connected to '+heartbeat.rabbitMqURL )
-				callback( err, conn )
 			}
@@ -51,25 +62,16 @@ )
 	//log.info( 'amqp-heartbeat', 'start with '+heartbeat.rabbitMqURL  )
-	heartbeat.mqConn.createChannel( 
-		function( err, ch ) {
-			if ( err != null ) { 
-				log.error( 'amqp-heartbeat', err ); process.exit(1) 
-			}
-	
-			var host = 'unknown'
-			if ( process.env['HOSTNAME'] ) host = process.env['HOSTNAME']
-			var heartbeatMsg = 
-				{ 
-					serviceName: heartbeat.serviceName, 
-					serviceID: heartbeat.serviceID, 
-					heartbeatTime: Date.now(), 
-					host: host,
-					status: heartbeat.status
-				}
-			var msg = JSON.stringify( heartbeatMsg )
-			ch.assertExchange( 'heartbeats', 'topic',	{ durable : false }	);
-			ch.publish( 'heartbeats', 'dashboard.collector', new Buffer( msg ) )
-		    
-	    //log.info( 'amqp-heartbeat' + msg  );
-	  }
-	)
+	var host = 'unknown'
+	if ( process.env['HOSTNAME'] ) host = process.env['HOSTNAME']
+	var heartbeatMsg = 
+		{ 
+			serviceName: heartbeat.serviceName, 
+			serviceID: heartbeat.serviceID, 
+			heartbeatTime: Date.now(), 
+			host: host,
+			status: heartbeat.status
+		}
+	var msg = JSON.stringify( heartbeatMsg )
+	heartbeat.mqChannel.assertExchange( 'heartbeats', 'topic',	{ durable : false }	)
+	heartbeat.mqChannel.publish( 'heartbeats', 'dashboard.collector', new Buffer( msg ) )
+	//log.info( 'amqp-heartbeat' + msg  );
 }

package.json

 {
 	"name":"amqp-heartbeat",
-	"version":"1.2.0",
+	"version":"1.3.0",
 	"description":"Send heartbeat messages to RabbitMQ",
@@ -5,0 +5,0 @@ "author":"ma-ha",

test/test.js

 var heartbeat = require ( '../' )       // stand alone: replace with  require( 'amqp-heartbeat' )
 
-heartbeat.setStatus( 'ohhh -- started' )
+heartbeat.setStatus( 'some message' )
 
 heartbeat.start( 'amqp://user:password@localhost', 'Some Service Name'  )

No alert changes

Improved metrics

Total package byte prevSize

5264

increased by1.5%

Lines of code

70

increased by6.06%

No dependency changes