[erlang-questions] Stopping Application in erlang.

harsha sri <>
Mon Mar 30 13:08:45 CEST 2015


Hi Rad,

Tried with, seems same error:

 uclient:stop(normal).
** exception error: undefined function uclient:stop/1

Regards,
Harsha

On Mon, Mar 30, 2015 at 3:57 PM, Rad Gruchalski <>
wrote:

>  Obviously, you export stop/1 and the error tells you stop/0 is undefined.
> Call it as
>
> uclient:stop(normal) and you’ll get an ok back.
>
>  Kind regards,
> Radek Gruchalski
>  <>
> de.linkedin.com/in/radgruchalski/
>
>
> *Confidentiality:*This communication is intended for the above-named
> person and may be confidential and/or legally privileged.
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>
> On Monday, 30 March 2015 at 12:24, harsha sri wrote:
>
> Hi,
>
> I am running appication with Supervisor & Worker model.
> Can anybody guide me through how to stop application or restart my
> application.
>
> Below is my application file:
>
> -module(uclient).
>
> -behaviour(application).
>
> -export([start/2, stop/1]).
>
> -record(state, {pid}).
>
> start(normal, []) ->
>    case uclient_sup:start_link({uclient_sup}) of
>       {ok, Pid} -> {ok, Pid};
>       Error -> Error
>    end.
>    %%uclient_sup:start_link({uclient_sup}).
>
> stop(_State) ->
>     ok.
>
>
>
> Tried to stop application from erl command line, but getting error as
> below:
>
> uclient:stop().
> ** exception error: undefined function uclient:stop/0
>
> Regards,
> Harsha
>
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