[jira] [Created] (CB-9936) iOS File Transfer not receiving Progress Event

["Tony Leung (JIRA)" <ji...@apache.org>]

Tony Leung created CB-9936:
------------------------------

             Summary: iOS File Transfer not receiving Progress Event
                 Key: CB-9936
                 URL: https://issues.apache.org/jira/browse/CB-9936
             Project: Apache Cordova
          Issue Type: Bug
          Components: Plugin File Transfer
    Affects Versions: 1.3.0
         Environment: iOS
            Reporter: Tony Leung
            Priority: Minor


In CDVFileTransfer.m, download() method between line 447 to 462

    delegate.connection = [[NSURLConnection alloc] initWithRequest:req delegate:delegate startImmediately:NO];

    if (self.queue == nil) {
        self.queue = [[NSOperationQueue alloc] init];
    }
    [delegate.connection setDelegateQueue:self.queue];

    @synchronized (activeTransfers) {
        activeTransfers[delegate.objectId] = delegate;
    }
    // Downloads can take time
    // sending this to a new thread calling the download_async method
    dispatch_async(
                   dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, (unsigned long)NULL),
                   ^(void) { [delegate.connection start];}
                   );

If I replaced it with the older version of the code, then it works.

    delegate.connection = [NSURLConnection connectionWithRequest:req delegate:delegate];
    if (activeTransfers == nil) {
        activeTransfers = [[NSMutableDictionary alloc] init];
    }
    [activeTransfers setObject:delegate forKey:delegate.objectId];

In summary, if we don't use GCD to start the NSURLConnection, it works.



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