Disable waiting forever for connpool workers

This will cause apache to no longer wait forever for a connection
pool member to become available before returning 503 to the client.
This may help us determine if some of the timeouts we see when
talking to the services come from an overloaded apache.

Change-Id: Ibc19fc9a53e2330f9aca45f5a10a59c576cb22e6
2 files changed