Avoid timeout on connect method, when the proxy is offline
Avoid timeout on connect method, when the proxy is offline

dxq-git/polipo,Psiphon-Inc/polipo,strongwillow/polipo,Android-Apps/polipo,galeksandrp/polipo,berkley4/polipo,toke/polipo,lkraider/polipo,jeromelebel/polipo,strongwillow/polipo,jech/polipo,jech/polipo,fqtools/polipo,caeies/polipo-caeies,gorakhargosh/polipo,ssb22/polipo2,galeksandrp/polipo,doublec/namecoin-polipo,galeksandrp/polipo,dxq-git/polipo,jech/polipo,feijilei/polipo,akkakks/polipo,TierraDelFuego/opilop,lkraider/polipo,Android-Apps/polipo,clowwindy/polipo,ssb22/polipo2,nxtreaming/chumen,ajmgh/polipo,feijilei/polipo,lkraider/polipo,feijilei/polipo,fqtools/polipo,nxtreaming/chumen,fqtools/polipo,ssb22/polipo2,berkley4/polipo,nxtreaming/chumen,akkakks/polipo,fukusaka/polipo,danchr/polipo,berkley4/polipo,dxq-git/polipo,akkakks/polipo