I tried. Ha.

Thanks. I'll have a look.

On Thursday, October 20, 2016 at 8:19:20 PM UTC-7, Jeremy Evans wrote:
>
> On Thursday, October 20, 2016 at 5:24:21 PM UTC-7, binarypaladin wrote:
>>
>> I recently tried moving to a master/slave setup using the slave as a read 
>> only. We're using Postgres 9.3. The configuration was easy enough, but I'm 
>> noticing what I'm pretty sure is replication lag given the errors coming 
>> back.
>>
>> For the purposes of our application, what I would like to is be able to 
>> set certain controller actions or situations to use the read only server 
>> (or servers in the future) and others that have to handle writes and 
>> sometimes combined reads to go to the master. Can I encapsulate things in a 
>> block or set a variable in certain contexts. I know I can force a server in 
>> a dataset with #server but I know there are going to be some contexts where 
>> I'd be easier just to wrap things in a block.
>>
>> Aaaand... as I typed this it appears that 
>> Database#synchronize(<server_name>) { ... } would do the trick. Would I be 
>> correct in this?
>>
>
> Alas, no.  However, you can use the server_block extension, which supports 
> setting a default server for a given block of code.
>
> Thanks,
> Jeremy
>

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