[erlang-questions] gen_server:call/2 exceptions?

[Park, Sungjin]

Got it!
Thank you.


On Sun, Jun 9, 2013 at 1:24 AM, Robert Virding <
robert.virding@REDACTED> wrote:

> Again IIRC it the gen_server:call itself which generates an exception when
> it detects that the server has dies. If so just doing
>
> catch gen_server:call(...)
>
> will stop the calling process from crashing. You will then need a case to
> check if you got a reply or the server died.
>
> Robert
>
> ------------------------------
>
> *From: *"Sungjin Park" <jinni.park@REDACTED>
> *To: *"erlang-questions" <erlang-questions@REDACTED>
> *Sent: *Saturday, 8 June, 2013 6:20:06 PM
> *Subject: *Re: [erlang-questions] gen_server:call/2 exceptions?
>
>
> Then there is no way to catch it, right?
>
>
> On Sun, Jun 9, 2013 at 12:41 AM, Robert Virding <
> robert.virding@REDACTED> wrote:
>
>> IIRC it can if the server to which it has sent the call terminates with
>> the reason 'normal' before sending a reply.
>>
>> Robert
>>
>> ------------------------------
>>
>> *From: *"Sungjin Park" <jinni.park@REDACTED>
>> *To: *"erlang-questions" <erlang-questions@REDACTED>
>> *Sent: *Saturday, 8 June, 2013 4:56:54 AM
>> *Subject: *[erlang-questions]  gen_server:call/2 exceptions?
>>
>>
>> When does gen_server:call/2 throw an exception as {'EXIT', normal}?
>>
>> --
>> Park, Sungjin
>>
>> -------------------------------------------------------------------------------------------------------------------
>> Peculiar travel suggestions are dancing lessons from god.
>>   -- The Books of Bokonon
>>
>> -------------------------------------------------------------------------------------------------------------------
>>
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>>
>
>
> --
> Park, Sungjin
>
> -------------------------------------------------------------------------------------------------------------------
> Peculiar travel suggestions are dancing lessons from god.
>   -- The Books of Bokonon
>
> -------------------------------------------------------------------------------------------------------------------
>
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>


-- 
Park, Sungjin
-------------------------------------------------------------------------------------------------------------------
Peculiar travel suggestions are dancing lessons from god.
  -- The Books of Bokonon
-------------------------------------------------------------------------------------------------------------------
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