bug fix with saving request on module in session store
Add pid to default logging
Store#createModel can over-write ioUri. modelMiddleware(opts) can specify random socketHostname generator
Typo - require('racer-util/object')
Invoke sessionHostname generator (if provided) *inside* middelware handler
Forgot to remove a line
check for null channel
Handle null channel
null channel fix
Another tweak to null channel
Add more logging for the null channel case
Graceful server-side handling of query tuples that use unregistered query collections.