fixed the locking mechanism, changed the run loops so they terminate;…

… this fixes bug #237

Signed-off-by: Jonathan 'Wolf' Rentzsch <jwr.git@redshed.net>

Plugin/CTFURLConnection.m

@@ -61,15 +61,13 @@ + (NSHTTPURLResponse *)getURLResponseHeaders:(NSURL *)URL
 
 - (void)startRequest:(NSURLRequest *)request;
 {
-
 	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 	[request retain];
 
-	NSLog(@"Connection is starting immediately.");
 	NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:request
 																  delegate:self
 														  startImmediately:YES];
-	[[NSRunLoop currentRunLoop] run];
+	[[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:10]];
 	[connection release];
 
 	[request release];
@@ -79,31 +77,27 @@ - (void)startRequest:(NSURLRequest *)request;
 
 - (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error;
 {
-	NSLog(@"Connection failed with error: %@",error);
-	[theLock tryLock];
+	[theLock lock];
 
 	errorToReturn = error;
 	[theLock unlockWithCondition:1];
 }
 
 - (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSHTTPURLResponse *)theResponse;
 {
-
-	[theLock tryLock];
+	[theLock lock];
 
 	// we cancel here, because otherwise NSURLConnection will continue to download
 	// data due to a bug; even though we made a HEAD request, it still downloads
 	// all the data at the given URL instead of stopping after receiving headers
 	[connection cancel];
 	responseToReturn = [theResponse retain];
 	[theLock unlockWithCondition:1];
-
 }
 
 - (void)connectionDidFinishLoading:(NSURLConnection *)connection;
 {
-	NSLog(@"Connection did finish loading.");
-	[theLock tryLock];
+	[theLock lock];
 
 	[theLock unlockWithCondition:1];
 }