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ExecutionContext needs to provide a hook for preparing the execution of a task #6185

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scabug opened this issue Aug 4, 2012 · 2 comments
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@scabug scabug commented Aug 4, 2012

ExecutionContext needs to provide a hook similar to this:

def prepare[T, U](f: Try[T] => U): ExecutionContext

The idea is that prepare is invoked on the thread that is submitting a task for execution. The returned ExecutionContext is then used to do the actual execution. Such a hook should enable implementing Twitter's Local abstraction, for example.

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@scabug scabug commented Aug 4, 2012

Imported From: https://issues.scala-lang.org/browse/SI-6185?orig=1
Reporter: @phaller
Affected Versions: 2.10.0

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@scabug scabug commented Aug 8, 2012

@scabug scabug closed this Aug 8, 2012
@scabug scabug added this to the 2.10.0-M6 milestone Apr 7, 2017
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