review: note about connection closing
review: note about connection closing

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