Metadata-Version: 1.0
Name: van.resumelb
Version: 0.5
Summary: Pool class for zc.resumelb which divides workers by version
Home-page: http://pypi.python.org/pypi/van.resumelb
Author: Vanguardistas LLC
Author-email: brian@vanguardistas.net
License: BSD-derived
Description: Pool for zc.resumelb to divide workers by version
        =================================================
        
        This module contains a pool class which uses the classifier to route
        requests to multiple sub-pools of workers. Each sub-pool works like a
        normal zc.resumelb pool but only on workers of a single version.
        
        The classifier will decide which of the sub-pools will serve the request
        by returning a tuple (version, classifier). This request will be served
        by a sub-pool containing only workers of a matching version.
        
        Usage
        =====
        
        At the current time, the only way is to monkey patch the zc.resumelb.lb.Pool class
        Like this:
        
              >>> from van.resumelb import Pool
              >>> import zc.resumelb.lb
              >>> zc.resumelb.lb.Pool = Pool
        
        WARNING: you must pass --single-version to the loadbalancer startup
        script.  If you do not, all the workers will have a version of None.
        
        In the future it should be possible to set the Pool class on the command
        line. The code to enable command-line overriding of the pool is awaiting
        merging at:
        
            http://zope3.pov.lt/trac/browser/zc.resumelb/branches/jinty-external-pool/
        
Platform: UNKNOWN
