sending a single end line character for heart beat

hiaw · hiaw · commit ca8e73b3d6ff · 2019-12-11T16:54:35.000+13:00
diff --git a/lib/src/impl/util_write.dart b/lib/src/impl/util_write.dart
@@ -79,7 +79,8 @@ void writeDataFrame(StompConnector connector, String command,
 }
 
 void pongMessage(StompConnector connector) {
-  writeSimpleFrame(connector, SEND, null);
+  connector.writeLF();
+  connector.writeEof();
 }
 
 ///Write a frame from the given stream

Original file line number	Diff line number	Diff line change
`@@ -79,7 +79,8 @@ void writeDataFrame(StompConnector connector, String command,`
`79`	`79`	`}`
`80`	`80`
`81`	`81`	`void pongMessage(StompConnector connector) {`
`82`		`- writeSimpleFrame(connector, SEND, null);`
	`82`	`+ connector.writeLF();`
	`83`	`+ connector.writeEof();`
`83`	`84`	`}`
`84`	`85`
`85`	`86`	`///Write a frame from the given stream`