Fix pool support for unix domain sockets
Fix pool support for unix domain sockets

smfreegard/Haraka,fatalbanana/Haraka,bsmr-x-script/Haraka,slattery/Haraka,haraka/Haraka,hatsebutz/Haraka,typingArtist/Haraka,hatsebutz/Haraka,fatalbanana/Haraka,typingArtist/Haraka,haraka/Haraka,msimerson/Haraka,smfreegard/Haraka,Synchro/Haraka,zombified/Haraka,bsmr-x-script/Haraka,smfreegard/Haraka,hatsebutz/Haraka,haraka/Haraka,slattery/Haraka,slattery/Haraka,zombified/Haraka,zombified/Haraka,bsmr-x-script/Haraka,hatsebutz/Haraka,msimerson/Haraka,msimerson/Haraka,Synchro/Haraka,fatalbanana/Haraka,msimerson/Haraka,Synchro/Haraka,typingArtist/Haraka,typingArtist/Haraka,slattery/Haraka,zombified/Haraka,smfreegard/Haraka,bsmr-x-script/Haraka,fatalbanana/Haraka,Synchro/Haraka,haraka/Haraka