id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,branch,branch_author,launchpad_bug
2200,Resource lookup is slow,Cyrus Daboo,wsanchez,"When doing e.g., a PROPFIND on a large collection, performance is not good. This is because the children of the targeted resource are found using twisted.web2.server.locateResource. That method travserses from the site.resource down to the child for each look. Given that we know the parent resource and its URI there is no need to do the whole traversal when all we want are the child resources.

The attached patch adds a new locateChildResource method that starts with the known resource andworks down - its much faster. The patch also includes a new URL->resource map saved in the samway that the resource->URL map is. This helps avoid the doing a full lookup each time the same resource is looked up within the scope of one request.",enhancement,closed,highest,,web2,fixed,,wsanchez jknight,,,