NSStream on Background didn't call
- by Iphone Developer
- (void)applicationDidEnterBackground:(UIApplication *)application {
NSOutputStream *outputStream;
NSInputStream *inputStream;
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
[inputStream setDelegate:self];
[outputStream setDelegate:self];
[inputStream scheduleInRunLoop:[NSRunLoop currentRunLoop]
forMode:NSRunLoopCommonModes];
[outputStream scheduleInRunLoop:[NSRunLoop currentRunLoop]
forMode:NSRunLoopCommonModes];
[app endBackgroundTask:bgTask];
bgTask = UIBackgroundTaskInvalid;
});
}
Input,OutputStream delegate didn't call.What i am doing wrong.
