On Nov 10, 2010, at 9:25 AM, Graham Leggett wrote: > On 10 Nov 2010, at 4:13 PM, Plüm, Rüdiger, VF-Group wrote: > >> The core input filter in ap_core_input_filter which is used to read >> the response from the backend creates the socket bucket from the conn rec >> bucket allocator. So the used bucket allocator must live as long >> as the conn rec of the backend connection lives. >> And the conn rec of the backend connection lives longer then one request >> and possibly longer than the frontend connection if the backend has keepalive >> enabled, in fact it is reused by the next frontend request that leases the >> backend connection from the backend connection pool. > > In that case, the way to fix this would be to insert the frontend conn_rec's > allocator into the backend conn_rec when we take it out of the pool, and then > remove this allocator again when we're finished and place the connection back > into the pool. > > This way, all our buckets would live as long as the frontend allocator, and > we would be free to return the backend conn_rec back to the pool at any time.
+1... Seems the only way to address this.
