*) moving sleep to a better place

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3895 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/server/serverCore.java

@@ -1119,12 +1119,11 @@ public final class serverCore extends serverAbstractThread implements serverThre
                 System.err.println("ERROR: (internal) " + e);        
     	    } finally {
         		try {
+        			if (this.controlSocket.isClosed()) return;
+        			
         			// flush data
                     this.out.flush();
                     
-                    // sleep for a while
-                    try {Thread.sleep(1000);} catch (InterruptedException e) {}
-                    
                     // maybe this doesn't work for all SSL socket implementations
                     if (!(this.controlSocket instanceof SSLSocket)) {
                         this.controlSocket.shutdownInput();
@@ -1135,6 +1134,8 @@ public final class serverCore extends serverAbstractThread implements serverThre
                     this.in.close();                    
                     this.out.close();                   
                     
+                    // sleep for a while
+                    try {Thread.sleep(1000);} catch (InterruptedException e) {}                                                           
                     
                     // close everything                    
                     this.controlSocket.close();