add NO_DELAY when we open connections as we only send full headers, and when using CONNECT we can expect interactive data
add NO_DELAY when we open connections as we only send full headers, and when using CONNECT we can expect interactive data

jbfavre/exaproxy,jbfavre/exaproxy,david-farrar/exaproxy,PrFalken/exaproxy,PrFalken/exaproxy,david-farrar/exaproxy,PrFalken/exaproxy,david-farrar/exaproxy