Added a check to prevent double event notification

Stephen Asbury · Stephen Asbury · commit c75db3fbefc3 · 2019-10-24T16:20:03.000-07:00
Fixes #274
diff --git a/src/main/java/io/nats/client/impl/NatsConnection.java b/src/main/java/io/nats/client/impl/NatsConnection.java
@@ -1510,7 +1510,7 @@ void updateStatus(Status newStatus) {
 
         statusLock.lock();
         try {
-            if (oldStatus == Status.CLOSED) {
+            if (oldStatus == Status.CLOSED || newStatus == oldStatus) {
                 return;
             }
             this.status = newStatus;

Original file line number	Diff line number	Diff line change
`@@ -1510,7 +1510,7 @@ void updateStatus(Status newStatus) {`
`1510`	`1510`
`1511`	`1511`	`statusLock.lock();`
`1512`	`1512`	`try {`
`1513`		`- if (oldStatus == Status.CLOSED) {`
	`1513`	`+ if (oldStatus == Status.CLOSED \|\| newStatus == oldStatus) {`
`1514`	`1514`	`return;`
`1515`	`1515`	`}`
`1516`	`1516`	`this.status = newStatus;`