in req: add res slot
in req: add res slot

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