move redirector workers into a seperate process
fix wrong source
worker no longer needs to read the configuration directly to know if the child process is enabled or not
defer response no longer encodes unrequired data
fix incorrect expected structure passed to progress
refactor code
fix incorrect method name
fixes for icap
create a control channel between the proxy and redirector processes
fix new format for response from resolver
fix typo in previous commit
fix formatting of response from dns resolver
fix formatting of response from dns resolver
do not use dns cache when forcing a retransmit of a request
Merge remote-tracking branch 'origin/master' into redirector.fork
drop privileges before forking
fix reading the comment provided in our icap response
fix handling of broken http requests
break from infinite loop when the control channel is closed
cleanup code