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Editorial Team
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Asked: 2026-05-27T19:45:00+00:00

My iPhone application is based on remote desktop protocol which communcates with PC using

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My iPhone application is based on remote desktop protocol which communcates with PC using socket programming. Everything works fine in iOS4, but now i encounter an issue with iOS5 based device.

My socket get’s disconnected when user presses lock button in iOS5 based devices. I have developed a cocoa based static socket library which does all communication for my iphone app.

FYI: I just call a function exposed from my library to start the communication. I call it as a background thread using
[self performSelectorInBackGround:@selector(triggerCommunication:) withObject:IP_Address];

a. Why does the socket disconnects on pressing lock button in iOS5 ?
b. Is there a way to prevent the socket from not being disconnect?

Thanks,

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1 Answer

  1. Editorial Team

    If we compile with iOS5 SDK, and run application, then socket disconnects on clicking lock button.

    I recompiled my application with iOS4 SDK and tested my application on iOS5 based iPhone. And now socket didnot disconnect even after locking!.

    Thanks

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