Re: [Rubycocoa-talk] exceptions in activerecord-bindings

[Eloy D. <elo...@gm...>]

Hi Pim,

Ideally you'd want to rescue it in #rbValueForKey, something like:

class ProjectProxy
   def rbValueForKey(key)
     super
   rescue ActiveRecord::StatementInvalid => e # that's apparently what  
it raises for a lost connection
     # do some reporting and reconnect or what have you not...
     puts e.message
     puts e.backtrace
   end
end

If this gives the desired result and you come up with a good universal  
solution don't mind to send a patch ;)

Cheers,
Eloy

On 19 mei 2008, at 19:11, Pim Snel wrote:

> To be more complete:
>
> Issue Load (0.000000)  Mysql::Error: Lost connection to MySQL server  
> during query: SELECT id, subject, project_id FROM `issues` WHERE  
> (issues.project_id = 55 AND status_id < 5)
> 2008-05-19 15:43:29.340 TimeToTicket[13026:10b]  
> ProjectProxy#rbValueForKey: ActiveRecord::StatementInvalid:  
> Mysql::Error: Lost connection to MySQL server during query: SELECT  
> id, subject, project_id FROM `issues`   WHERE (issues.project_id =  
> 55 AND status_id < 5)
>
> But where should I add this begin/rescue/end block? In an overruling  
> function in ProjectProxy in this case?
>
>
> Op 19 mei 2008, om 17:11 heeft Patrick Geiller het volgende  
> geschreven:
>
>>
>>
>>> Mysql::Error: Lost connection to MySQL server during query.
>>
>> Is this error thrown by Ruby ? In that case you should be able to  
>> wrap the offending code with begin / rescue / end.
>>
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