*) Bugfix: calling close must not close the wrapped input stream, oth…

…erwise

   keep-alive connections would terminate

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2853 6c8d7289-2bf4-0310-a012-ef5d649a1542

source/de/anomic/http/httpContentLengthInputStream.java

@@ -66,11 +66,20 @@ public boolean isClosed() {
         return this.closed;
     }
 
+    /**
+     * Closes this input stream.
+     * <b>Attention:</b> This does not close the wrapped input stream, because
+     * otherwise keep-alive connections would terminate
+     */
     public void close() throws IOException {
-        if (!this.closed) {
-            this.closed = true;
-            super.close();            
-        }
+    	if (!this.closed) {    		
+    		try {
+    			// read to the end of the stream and throw read bytes away
+    			httpChunkedInputStream.exhaustInputStream(this);
+    		} finally {
+    			this.closed = true;
+    		}        	         
+    	}
     }
 
     public int read() throws IOException {