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Editorial Team
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Asked: 2026-05-16T06:13:16+00:00

I’ve been reading several threads and questions about this issue but I didn’t find

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I’ve been reading several threads and questions about this issue but I didn’t find the solution.

I have some asynchronous calls performed with

[NSURLConnection connectionWithRequest:anURLRequest delegate:self];

The problem is that I want the interface to be operative but it is blocked until the connection is finished.

Is this solved launching another thread? Where is exactly the problem?

EDIT

Ok, after retrieve data I parse it with NSXMLParser, that do it synchronously and blocks main thread. Is this correct? Then, maybe I need to parse in another thread. Anyone has a guide?

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1 Answer

  1. Editorial Team

    From the docs:

    Messages to the delegate will be sent on the thread that calls this method. For the connection to work correctly the calling thread’s run loop must be operating in the default run loop mode.

    Are you sure that this code is being called on a run loop in default mode and not from a thread created by yourself with a different type of run loop mode?

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