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From "Rob Griffin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HTTPCLIENT-1839) BasicFuture get() implementation doesn't handle cancellation
Date Wed, 12 Apr 2017 03:02:41 GMT
Rob Griffin created HTTPCLIENT-1839:

             Summary: BasicFuture get() implementation doesn't handle cancellation
                 Key: HTTPCLIENT-1839
                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1839
             Project: HttpComponents HttpClient
          Issue Type: Bug
    Affects Versions: 4.5.3
            Reporter: Rob Griffin

The Javadoc for Future.get() states:

	V get() throws InterruptedException, ExecutionException, TimeoutException

	Waits if necessary for the computation to complete, and then retrieves its result.

		the computed result 
		CancellationException - if the computation was cancelled 
		ExecutionException - if the computation threw an exception 
		InterruptedException - if the current thread was interrupted while waiting 

But when I look at the implementation of the get method in org.apache.http.concurrent.BasicFuture
it doesn't throw a CancellationException which seems wrong to me. Sure I can call isCancelled()
after get() returns but I shouldn't need to. 

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