revert changes to async client connection termination logic
revert changes to async client connection termination logic

edrogers/rstudio,sfloresm/rstudio,edrogers/rstudio,john-r-mcpherson/rstudio,vbelakov/rstudio,JanMarvin/rstudio,piersharding/rstudio,more1/rstudio,john-r-mcpherson/rstudio,nvoron23/rstudio,githubfun/rstudio,maligulzar/Rstudio-instrumented,nvoron23/rstudio,edrogers/rstudio,brsimioni/rstudio,jar1karp/rstudio,suribes/rstudio,jrnold/rstudio,nvoron23/rstudio,edrogers/rstudio,jzhu8803/rstudio,jzhu8803/rstudio,pssguy/rstudio,jzhu8803/rstudio,nvoron23/rstudio,maligulzar/Rstudio-instrumented,edrogers/rstudio,githubfun/rstudio,thklaus/rstudio,githubfun/rstudio,JanMarvin/rstudio,maligulzar/Rstudio-instrumented,tbarrongh/rstudio,pssguy/rstudio,jzhu8803/rstudio,thklaus/rstudio,jar1karp/rstudio,githubfun/rstudio,brsimioni/rstudio,sfloresm/rstudio,sfloresm/rstudio,sfloresm/rstudio,tbarrongh/rstudio,jzhu8803/rstudio,thklaus/rstudio,john-r-mcpherson/rstudio,john-r-mcpherson/rstudio,piersharding/rstudio,suribes/rstudio,vbelakov/rstudio,vbelakov/rstudio,tbarrongh/rstudio,piersharding/rstudio,piersharding/rstudio,jzhu8803/rstudio,brsimioni/rstudio,brsimioni/rstudio,tbarrongh/rstudio,JanMarvin/rstudio,JanMarvin/rstudio,sfloresm/rstudio,pssguy/rstudio,maligulzar/Rstudio-instrumented,jrnold/rstudio,suribes/rstudio,jzhu8803/rstudio,nvoron23/rstudio,brsimioni/rstudio,pssguy/rstudio,thklaus/rstudio,jrnold/rstudio,more1/rstudio,edrogers/rstudio,more1/rstudio,more1/rstudio,jar1karp/rstudio,suribes/rstudio,john-r-mcpherson/rstudio,thklaus/rstudio,maligulzar/Rstudio-instrumented,vbelakov/rstudio,john-r-mcpherson/rstudio,suribes/rstudio,JanMarvin/rstudio,githubfun/rstudio,edrogers/rstudio,more1/rstudio,vbelakov/rstudio,jrnold/rstudio,jar1karp/rstudio,jar1karp/rstudio,JanMarvin/rstudio,tbarrongh/rstudio,pssguy/rstudio,jrnold/rstudio,maligulzar/Rstudio-instrumented,piersharding/rstudio,piersharding/rstudio,jrnold/rstudio,jar1karp/rstudio,edrogers/rstudio,pssguy/rstudio,john-r-mcpherson/rstudio,jar1karp/rstudio,suribes/rstudio,maligulzar/Rstudio-instrumented,tbarrongh/rstudio,vbelakov/rstudio,sfloresm/rstudio,jrnold/rstudio,jar1karp/rstudio,vbelakov/rstudio,JanMarvin/rstudio,sfloresm/rstudio,brsimioni/rstudio,vbelakov/rstudio,piersharding/rstudio,thklaus/rstudio,pssguy/rstudio,piersharding/rstudio,john-r-mcpherson/rstudio,more1/rstudio,nvoron23/rstudio,thklaus/rstudio,githubfun/rstudio,tbarrongh/rstudio,nvoron23/rstudio,thklaus/rstudio,githubfun/rstudio,brsimioni/rstudio,pssguy/rstudio,maligulzar/Rstudio-instrumented,jrnold/rstudio,JanMarvin/rstudio,piersharding/rstudio,more1/rstudio,tbarrongh/rstudio,suribes/rstudio,JanMarvin/rstudio,jrnold/rstudio,suribes/rstudio,brsimioni/rstudio,jar1karp/rstudio,sfloresm/rstudio,githubfun/rstudio,more1/rstudio,jzhu8803/rstudio,maligulzar/Rstudio-instrumented