added logging for protocol header sending

Mark · Mark · commit 259fe6d12e26 · 2016-10-26T11:44:48.000+02:00
diff --git a/src/main/java/com/arangodb/internal/velocystream/Connection.java b/src/main/java/com/arangodb/internal/velocystream/Connection.java
@@ -127,6 +127,9 @@ public synchronized void close() {
 	}
 
 	private void sendProtocolHeader() throws IOException {
+		if (LOGGER.isDebugEnabled()) {
+			LOGGER.debug(String.format("Send velocystream protocol header to %s", socket));
+		}
 		outputStream.write(PROTOCOL_HEADER);
 		outputStream.flush();
 	}

Original file line number	Diff line number	Diff line change
`@@ -127,6 +127,9 @@ public synchronized void close() {`
`127`	`127`	`}`
`128`	`128`
`129`	`129`	`private void sendProtocolHeader() throws IOException {`
	`130`	`+ if (LOGGER.isDebugEnabled()) {`
	`131`	`+ LOGGER.debug(String.format("Send velocystream protocol header to %s", socket));`
	`132`	`+ }`
`130`	`133`	`outputStream.write(PROTOCOL_HEADER);`
`131`	`134`	`outputStream.flush();`
`132`	`135`	`}`