From a4a0ea508ed8005cc3e18bd20c4c19cb354aed30 Mon Sep 17 00:00:00 2001
From: Dhanya Maliakal <dhanya.maliakal@psi.ch>
Date: Wed, 5 Aug 2015 12:08:28 +0200
Subject: [PATCH] proper freeng after udpsocket shutdown

---
 slsReceiverSoftware/include/genericSocket.h           | 2 ++
 slsReceiverSoftware/src/UDPStandardImplementation.cpp | 1 +
 2 files changed, 3 insertions(+)

diff --git a/slsReceiverSoftware/include/genericSocket.h b/slsReceiverSoftware/include/genericSocket.h
index 0ccc80adf..216a9fa11 100644
--- a/slsReceiverSoftware/include/genericSocket.h
+++ b/slsReceiverSoftware/include/genericSocket.h
@@ -443,6 +443,8 @@ typedef struct
 
      void ShutDownSocket(){
    		 while(!shutdown(socketDescriptor, SHUT_RDWR));
+   		 close(socketDescriptor);
+   		 socketDescriptor = -1;
      };
 
 
diff --git a/slsReceiverSoftware/src/UDPStandardImplementation.cpp b/slsReceiverSoftware/src/UDPStandardImplementation.cpp
index 03bada066..0104f9b47 100644
--- a/slsReceiverSoftware/src/UDPStandardImplementation.cpp
+++ b/slsReceiverSoftware/src/UDPStandardImplementation.cpp
@@ -1077,6 +1077,7 @@ int UDPStandardImplementation::createUDPSockets(){
 #ifdef VERBOSE
 			cprintf(BG_RED,"Could not create UDP socket on port %d error: %d\n", port[i], iret);
 #endif
+			shutDownUDPSockets();
 			return FAIL;
 		}
 	}