INT-3894: Polishing

Remove IPv4 from build.gradle. Fix race for ackPort.
2015-11-24 11:35:43 -05:00
parent b4218982da
commit c0ca5a9b89
2 changed files with 6 additions and 4 deletions
--- a/spring-integration-ip/src/main/java/org/springframework/integration/ip/udp/UnicastSendingMessageHandler.java
+++ b/spring-integration-ip/src/main/java/org/springframework/integration/ip/udp/UnicastSendingMessageHandler.java
@@ -256,6 +256,12 @@ public class UnicastSendingMessageHandler extends
 		if (!this.ackThreadRunning) {
 			synchronized(this) {
 				if (!this.ackThreadRunning) {
+					try {
+						getSocket();
+					}
+					catch (IOException e) {
+						logger.error("Error creating socket", e);
+					}
 					ackLatch = new CountDownLatch(1);
 					this.taskExecutor.execute(this);
 					try {