What is the preferred method for setting readPreference using perl mongo driver

[Taylor Fort]

I have a script that's using perl to connect to a mongo cluster through mongos.  There is already the Cursor functionality in setting slaveOk, but I was wondering what people are doing to set the readPreference (for example setting it to 'nearest').  

[Roman Alexis Anastasini]

Hi Taylor,

Have a look here:

http://docs.mongodb.org/manual/applications/replication/#replica-set-read-preference

Especially the v2.2 stuff is an interesting read.

Second have a look here:

http://docs.mongodb.org/manual/reference/method/cursor.readPref/

Dunno the exact perl syntax here, but you should figure it out, as you have the cursor set up. :-)

Hope that helps.

Cheers,

Roman

Roman Alexis Anastasini

Senior Web Developer

CMUNE

On Oct 6, 2012, at 3:17 AM, Taylor Fort <taylo...@gmail.com> wrote:

I have a script that's using perl to connect to a mongo cluster through mongos.  There is already the Cursor functionality in setting slaveOk, but I was wondering what people are doing to set the readPreference (for example setting it to 'nearest').  

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