get rid of hardcoded timeout
get rid of hardcoded timeout

hustxiaoc/tchannel,benfleis/tchannel,sasa233/tchannel,chenwenbin928/tchannel,RyanTech/tchannel,sasa233/tchannel,RyanTech/tchannel,hustxiaoc/tchannel,Zirpon/tchannel,benfleis/tchannel,savaki/tchannel,Zirpon/tchannel,savaki/tchannel,hustxiaoc/tchannel,chenwenbin928/tchannel,vanloswang/tchannel,sasa233/tchannel,vanloswang/tchannel,i/tchannel,chenwenbin928/tchannel,Zirpon/tchannel,RyanTech/tchannel,i/tchannel,i/tchannel,benfleis/tchannel,bunnyblue/tchannel,bunnyblue/tchannel,vanloswang/tchannel,savaki/tchannel,bunnyblue/tchannel