Re: [Erlyaws-list] Question about yap

[Nuku A. <na...@st...>]

Kindly find the paste link to the error below . 

http://pastebin.com/jD4y1Upz 

Exporting the function in the module made the error stop .



-----Original Message-----
From: "Nuku Ameyibor" <na...@st...>
Sent: ‎8/‎2/‎2016 8:42 AM
To: "Christopher Faulet" <chr...@ca...>; "erl...@li..." <erl...@li...>
Subject: Re: [Erlyaws-list] Question about yap

Dear Chris ,

I am thinking I may not have exported the out404 function . That may have been the reason why it wasn't working . 
Am not by my machine  now to verify and send  the  log file but will send it as soon as I can . 


From: Christopher Faulet
Sent: ‎8/‎2/‎2016 8:06 AM
To: erl...@li...
Subject: Re: [Erlyaws-list] Question about yap


Le 01/08/2016 à 09:17, Nuku Ameyibor a écrit :
> Hello List,
> 
> I was curious about how errormod404,errormod401 directives work inside a
> yapps application.
> i created a module i was using to test which returns some simple text
> but i get crash messages .
> i specified in the yaws.conf file the module i wanted to use to do the
> 404,401 stuff and then included the out404 function and out401 function
> as directed in the module and restarted yaws
> i keep on getting crashes but commenting the directive in the  yaws.conf
> file results in the standard not found result code . 
> am is supposed to add  the status code in the headers or some other
> special headers ?
> also are there also any erl. libraries out there which i can use for
> validating input from forms on the server ? 
> 
> %%test yap module for 404 below
> %%for error 404 messages page not found errors
> out404(Arg,_GC,_SC)->
>      {html,"<h1>pg not found</h1>"}.
> 

Hi,

About the crash you observe with your module. Could you provide the
crash output and eventually errors (in report.log) reported during the
Yaws startup ? And maybe you configuration to be sure.

-- 
Christopher

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