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NSFileHandle and thread safety
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NSFileHandle and thread safety

  • Subject: NSFileHandle and thread safety
  • From: "J.E. Schotsman" <email@hidden>
  • Date: Mon, 25 Jul 2016 21:13:45 +0200
Hello list,

I find Apple’s documentation on this unclear. It says:

"NSFileHandle, NSData, Cocoa streams:

Most of the Foundation objects you use to read and write file data can be used from any single thread but should not be used from multiple threads simultaneously."

For example I would like to know:

1. Can I write to two different files using two NSFIleHandles from two threads at the same time?
2. Can I read from a single file using two NSFileHandles on two threads at the same time?

TIA,

Jan E.


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