[jcifs] Hung threads accessing domain controller

[Michael B Allen]

Applied. Thanks. TBRRSN.

Michael B Allen said:
> Christensen, Scott M said:
>> Hi Mike,
>>
>> We recently put in the change that you made in order to attempt to
>> resolve the hanging thread problem (jcifs 1.1.7), but it did not fix our
>> issue.  We are still getting threads hanging on the Object.wait() on
>> line 877 of SmbTransport.java of the negotiate() method.  It appears
>> that the thread hangs after receiving a "timeout waiting for response
>> from server" exception in the SmbTransport.send() method (line 677).  We
>> are hoping you would have some more insight into what the issue might
>> be.  Thanks for any help you can offer.
>
> Yup. I see the problem. Bare in mind this can only happen if the send()
> throws an exception preventing the call from reaching the notifyAll(). Fix
> the bad DC for now (or avoid it using lookupRespLimit or something like
> that) and I'll put this fix in the queue for the next minor rev.
>
> Thanks for the feedback,
> Mike
>
>