only connect to hosts not already in progress

2018-07-26 12:44:53 +01:00
parent e62bceda29
commit 063357120c
1 changed files with 2 additions and 2 deletions
--- a/core/src/main/groovy/com/muwire/core/connection/ConnectionEstablisher.groovy
+++ b/core/src/main/groovy/com/muwire/core/connection/ConnectionEstablisher.groovy
@@ -78,8 +78,8 @@ class ConnectionEstablisher {
 		}
 		if (toTry == null)
 			return
-		inProgress.add(toTry)
-		executor.execute({connect(toTry)} as Runnable)
+		if (inProgress.add(toTry))
+			executor.execute({connect(toTry)} as Runnable)
 	}
 	
 	private void connect(Destination toTry) {