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Posted to derby-dev@db.apache.org by Karl-Philipp Richter <kr...@aol.de> on 2013/09/03 14:46:31 UTC
return and delay of return of NetworkServerController.ping
Hi,
I'd like to know whether it is guaranteed that NetwerkServerController.ping returns in order to further debug a deadlock (in case it is supposed to return). How can one set the delay of the ping (or is it based on the default values for network timeouts)?
I hope this is a question worth for the dev list...
All the best,
Kalle
Re: return and delay of return of NetworkServerController.ping
Posted by Karl-Philipp Richter <kr...@aol.de>.
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It might deadlock, but the issue might also be related to my debugger. I will explore it the next days. Thanks for your answer.
Rick Hillegas <ri...@oracle.com> schrieb:
>On 9/3/13 5:46 AM, Karl-Philipp Richter wrote:
>> Hi,
>> I'd like to know whether it is guaranteed that
>> NetwerkServerController.ping returns in order to further debug a
>> deadlock (in case it is supposed to return). How can one set the
>delay
>> of the ping (or is it based on the default values for network
>timeouts)?
>> I hope this is a question worth for the dev list...
>>
>> All the best,
>> Kalle
>NetworkServerControl.ping() should return immediately. If the server is
>
>up, then ping() just succeeds. Otherwise, ping() raises the following
>error:
>
> java.lang.Exception: DRDA_NoIO.S:Could not connect to Derby Network
>Server
>
>Are you seeing some other behavior?
>
>Thanks,
>-Rick
- --
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Re: return and delay of return of NetworkServerController.ping
Posted by Rick Hillegas <ri...@oracle.com>.
On 9/3/13 5:46 AM, Karl-Philipp Richter wrote:
> Hi,
> I'd like to know whether it is guaranteed that
> NetwerkServerController.ping returns in order to further debug a
> deadlock (in case it is supposed to return). How can one set the delay
> of the ping (or is it based on the default values for network timeouts)?
> I hope this is a question worth for the dev list...
>
> All the best,
> Kalle
NetworkServerControl.ping() should return immediately. If the server is
up, then ping() just succeeds. Otherwise, ping() raises the following error:
java.lang.Exception: DRDA_NoIO.S:Could not connect to Derby Network
Server
Are you seeing some other behavior?
Thanks,
-Rick