Fix test to shutdown the proxy from the main thread instead of doing so after the first connection terminates.
Fix test to shutdown the proxy from the main thread instead of
doing so after the first connection terminates.

royalharsh/grpc,baylabs/grpc,pmarks-net/grpc,yongni/grpc,donnadionne/grpc,kumaralokgithub/grpc,dklempner/grpc,matt-kwong/grpc,geffzhang/grpc,malexzx/grpc,soltanmm-google/grpc,thunderboltsid/grpc,PeterFaiman/ruby-grpc-minimal,jcanizales/grpc,geffzhang/grpc,jtattermusch/grpc,simonkuang/grpc,jcanizales/grpc,makdharma/grpc,adelez/grpc,ncteisen/grpc,royalharsh/grpc,ejona86/grpc,MakMukhi/grpc,malexzx/grpc,kpayson64/grpc,jtattermusch/grpc,deepaklukose/grpc,vsco/grpc,pszemus/grpc,fuchsia-mirror/third_party-grpc,andrewpollock/grpc,simonkuang/grpc,zhimingxie/grpc,dgquintas/grpc,greasypizza/grpc,thinkerou/grpc,chrisdunelm/grpc,daniel-j-born/grpc,yongni/grpc,daniel-j-born/grpc,philcleveland/grpc,baylabs/grpc,ctiller/grpc,zhimingxie/grpc,apolcyn/grpc,LuminateWireless/grpc,firebase/grpc,daniel-j-born/grpc,ppietrasa/grpc,grpc/grpc,makdharma/grpc,jtattermusch/grpc,dgquintas/grpc,infinit/grpc,ctiller/grpc,stanley-cheung/grpc,y-zeng/grpc,mehrdada/grpc,sreecha/grpc,kumaralokgithub/grpc,wcevans/grpc,infinit/grpc,PeterFaiman/ruby-grpc-minimal,apolcyn/grpc,wcevans/grpc,stanley-cheung/grpc,malexzx/grpc,mehrdada/grpc,greasypizza/grpc,grpc/grpc,murgatroid99/grpc,nicolasnoble/grpc,dgquintas/grpc,zhimingxie/grpc,ncteisen/grpc,yang-g/grpc,jboeuf/grpc,chrisdunelm/grpc,thunderboltsid/grpc,yang-g/grpc,grani/grpc,mehrdada/grpc,sreecha/grpc,baylabs/grpc,PeterFaiman/ruby-grpc-minimal,muxi/grpc,carl-mastrangelo/grpc,PeterFaiman/ruby-grpc-minimal,MakMukhi/grpc,thinkerou/grpc,yang-g/grpc,dgquintas/grpc,soltanmm-google/grpc,ctiller/grpc,pszemus/grpc,sreecha/grpc,vjpai/grpc,carl-mastrangelo/grpc,jboeuf/grpc,baylabs/grpc,chrisdunelm/grpc,dklempner/grpc,pmarks-net/grpc,grpc/grpc,dgquintas/grpc,7anner/grpc,mehrdada/grpc,thinkerou/grpc,LuminateWireless/grpc,grani/grpc,deepaklukose/grpc,rjshade/grpc,msmania/grpc,infinit/grpc,deepaklukose/grpc,jtattermusch/grpc,Crevil/grpc,kskalski/grpc,perumaalgoog/grpc,y-zeng/grpc,malexzx/grpc,pszemus/grpc,jboeuf/grpc,ejona86/grpc,jboeuf/grpc,MakMukhi/grpc,kskalski/grpc,ejona86/grpc,grani/grpc,Crevil/grpc,simonkuang/grpc,kpayson64/grpc,nicolasnoble/grpc,PeterFaiman/ruby-grpc-minimal,pmarks-net/grpc,LuminateWireless/grpc,donnadionne/grpc,sreecha/grpc,donnadionne/grpc,yugui/grpc,kpayson64/grpc,ppietrasa/grpc,nicolasnoble/grpc,thinkerou/grpc,grpc/grpc,rjshade/grpc,vjpai/grpc,perumaalgoog/grpc,perumaalgoog/grpc,carl-mastrangelo/grpc,royalharsh/grpc,thinkerou/grpc,kpayson64/grpc,matt-kwong/grpc,zhimingxie/grpc,kriswuollett/grpc,ncteisen/grpc,adelez/grpc,dklempner/grpc,kriswuollett/grpc,vsco/grpc,thunderboltsid/grpc,wcevans/grpc,philcleveland/grpc,a11r/grpc,vjpai/grpc,jtattermusch/grpc,yongni/grpc,ipylypiv/grpc,vsco/grpc,Crevil/grpc,ppietrasa/grpc,philcleveland/grpc,a11r/grpc,grpc/grpc,fuchsia-mirror/third_party-grpc,ejona86/grpc,hstefan/grpc,soltanmm-google/grpc,fuchsia-mirror/third_party-grpc,yongni/grpc,a11r/grpc,deepaklukose/grpc,andrewpollock/grpc,soltanmm-google/grpc,zhimingxie/grpc,ncteisen/grpc,hstefan/grpc,murgatroid99/grpc,hstefan/grpc,Vizerai/grpc,firebase/grpc,jtattermusch/grpc,msmania/grpc,y-zeng/grpc,dgquintas/grpc,kriswuollett/grpc,pmarks-net/grpc,grani/grpc,soltanmm-google/grpc,jboeuf/grpc,wcevans/grpc,grpc/grpc,andrewpollock/grpc,ctiller/grpc,kriswuollett/grpc,MakMukhi/grpc,pszemus/grpc,mehrdada/grpc,thinkerou/grpc,carl-mastrangelo/grpc,ncteisen/grpc,jtattermusch/grpc,dgquintas/grpc,ppietrasa/grpc,vjpai/grpc,thinkerou/grpc,Vizerai/grpc,LuminateWireless/grpc,matt-kwong/grpc,vsco/grpc,jboeuf/grpc,andrewpollock/grpc,LuminateWireless/grpc,nicolasnoble/grpc,Vizerai/grpc,andrewpollock/grpc,deepaklukose/grpc,rjshade/grpc,adelez/grpc,dklempner/grpc,vsco/grpc,grani/grpc,philcleveland/grpc,kpayson64/grpc,ipylypiv/grpc,stanley-cheung/grpc,kpayson64/grpc,murgatroid99/grpc,thunderboltsid/grpc,murgatroid99/grpc,kpayson64/grpc,jcanizales/grpc,thunderboltsid/grpc,murgatroid99/grpc,vjpai/grpc,geffzhang/grpc,fuchsia-mirror/third_party-grpc,daniel-j-born/grpc,MakMukhi/grpc,yang-g/grpc,ipylypiv/grpc,pmarks-net/grpc,simonkuang/grpc,kriswuollett/grpc,grani/grpc,zhimingxie/grpc,greasypizza/grpc,pmarks-net/grpc,baylabs/grpc,thinkerou/grpc,Vizerai/grpc,vjpai/grpc,zhimingxie/grpc,jcanizales/grpc,firebase/grpc,fuchsia-mirror/third_party-grpc,firebase/grpc,jtattermusch/grpc,deepaklukose/grpc,murgatroid99/grpc,stanley-cheung/grpc,grpc/grpc,Crevil/grpc,mehrdada/grpc,apolcyn/grpc,firebase/grpc,andrewpollock/grpc,carl-mastrangelo/grpc,simonkuang/grpc,stanley-cheung/grpc,Crevil/grpc,vjpai/grpc,muxi/grpc,hstefan/grpc,greasypizza/grpc,a11r/grpc,Vizerai/grpc,quizlet/grpc,geffzhang/grpc,geffzhang/grpc,quizlet/grpc,jboeuf/grpc,deepaklukose/grpc,kumaralokgithub/grpc,thinkerou/grpc,fuchsia-mirror/third_party-grpc,sreecha/grpc,muxi/grpc,kumaralokgithub/grpc,Crevil/grpc,royalharsh/grpc,adelez/grpc,Vizerai/grpc,Crevil/grpc,greasypizza/grpc,murgatroid99/grpc,muxi/grpc,ctiller/grpc,deepaklukose/grpc,jtattermusch/grpc,sreecha/grpc,firebase/grpc,adelez/grpc,kpayson64/grpc,fuchsia-mirror/third_party-grpc,sreecha/grpc,pszemus/grpc,ejona86/grpc,stanley-cheung/grpc,ctiller/grpc,pszemus/grpc,wcevans/grpc,fuchsia-mirror/third_party-grpc,pmarks-net/grpc,ncteisen/grpc,carl-mastrangelo/grpc,apolcyn/grpc,msmania/grpc,wcevans/grpc,vjpai/grpc,PeterFaiman/ruby-grpc-minimal,baylabs/grpc,muxi/grpc,yugui/grpc,murgatroid99/grpc,zhimingxie/grpc,ppietrasa/grpc,kumaralokgithub/grpc,yang-g/grpc,dgquintas/grpc,adelez/grpc,soltanmm-google/grpc,ejona86/grpc,ejona86/grpc,chrisdunelm/grpc,y-zeng/grpc,deepaklukose/grpc,andrewpollock/grpc,grpc/grpc,grpc/grpc,thunderboltsid/grpc,perumaalgoog/grpc,geffzhang/grpc,ejona86/grpc,LuminateWireless/grpc,carl-mastrangelo/grpc,yugui/grpc,ppietrasa/grpc,makdharma/grpc,chrisdunelm/grpc,kskalski/grpc,royalharsh/grpc,greasypizza/grpc,soltanmm-google/grpc,simonkuang/grpc,msmania/grpc,makdharma/grpc,jtattermusch/grpc,chrisdunelm/grpc,apolcyn/grpc,matt-kwong/grpc,wcevans/grpc,7anner/grpc,thunderboltsid/grpc,7anner/grpc,ipylypiv/grpc,andrewpollock/grpc,7anner/grpc,hstefan/grpc,muxi/grpc,7anner/grpc,quizlet/grpc,7anner/grpc,ncteisen/grpc,stanley-cheung/grpc,jboeuf/grpc,ejona86/grpc,ipylypiv/grpc,kpayson64/grpc,yugui/grpc,apolcyn/grpc,dgquintas/grpc,matt-kwong/grpc,matt-kwong/grpc,ctiller/grpc,rjshade/grpc,MakMukhi/grpc,chrisdunelm/grpc,philcleveland/grpc,nicolasnoble/grpc,malexzx/grpc,donnadionne/grpc,ctiller/grpc,yugui/grpc,msmania/grpc,pmarks-net/grpc,jcanizales/grpc,pszemus/grpc,chrisdunelm/grpc,geffzhang/grpc,MakMukhi/grpc,nicolasnoble/grpc,ctiller/grpc,daniel-j-born/grpc,apolcyn/grpc,jboeuf/grpc,yongni/grpc,royalharsh/grpc,rjshade/grpc,jboeuf/grpc,yongni/grpc,thunderboltsid/grpc,LuminateWireless/grpc,Vizerai/grpc,makdharma/grpc,quizlet/grpc,quizlet/grpc,grpc/grpc,donnadionne/grpc,hstefan/grpc,baylabs/grpc,yongni/grpc,LuminateWireless/grpc,philcleveland/grpc,ncteisen/grpc,stanley-cheung/grpc,yang-g/grpc,soltanmm-google/grpc,ppietrasa/grpc,donnadionne/grpc,firebase/grpc,wcevans/grpc,rjshade/grpc,kriswuollett/grpc,ctiller/grpc,firebase/grpc,nicolasnoble/grpc,matt-kwong/grpc,kskalski/grpc,donnadionne/grpc,ppietrasa/grpc,chrisdunelm/grpc,grani/grpc,daniel-j-born/grpc,malexzx/grpc,stanley-cheung/grpc,firebase/grpc,dklempner/grpc,yongni/grpc,PeterFaiman/ruby-grpc-minimal,fuchsia-mirror/third_party-grpc,ipylypiv/grpc,Vizerai/grpc,zhimingxie/grpc,makdharma/grpc,y-zeng/grpc,chrisdunelm/grpc,mehrdada/grpc,msmania/grpc,kriswuollett/grpc,perumaalgoog/grpc,kskalski/grpc,ipylypiv/grpc,nicolasnoble/grpc,sreecha/grpc,grpc/grpc,7anner/grpc,rjshade/grpc,hstefan/grpc,thunderboltsid/grpc,geffzhang/grpc,yugui/grpc,jcanizales/grpc,perumaalgoog/grpc,ncteisen/grpc,PeterFaiman/ruby-grpc-minimal,matt-kwong/grpc,malexzx/grpc,rjshade/grpc,ipylypiv/grpc,ctiller/grpc,jtattermusch/grpc,ipylypiv/grpc,vjpai/grpc,muxi/grpc,donnadionne/grpc,msmania/grpc,murgatroid99/grpc,a11r/grpc,sreecha/grpc,adelez/grpc,dgquintas/grpc,nicolasnoble/grpc,kpayson64/grpc,yugui/grpc,muxi/grpc,y-zeng/grpc,LuminateWireless/grpc,carl-mastrangelo/grpc,kpayson64/grpc,muxi/grpc,yang-g/grpc,daniel-j-born/grpc,infinit/grpc,jboeuf/grpc,fuchsia-mirror/third_party-grpc,jtattermusch/grpc,pszemus/grpc,stanley-cheung/grpc,malexzx/grpc,dklempner/grpc,daniel-j-born/grpc,mehrdada/grpc,yang-g/grpc,pszemus/grpc,infinit/grpc,pmarks-net/grpc,kumaralokgithub/grpc,greasypizza/grpc,y-zeng/grpc,mehrdada/grpc,carl-mastrangelo/grpc,Vizerai/grpc,royalharsh/grpc,kumaralokgithub/grpc,a11r/grpc,greasypizza/grpc,pszemus/grpc,PeterFaiman/ruby-grpc-minimal,ejona86/grpc,baylabs/grpc,perumaalgoog/grpc,makdharma/grpc,hstefan/grpc,nicolasnoble/grpc,philcleveland/grpc,donnadionne/grpc,simonkuang/grpc,yongni/grpc,malexzx/grpc,ejona86/grpc,a11r/grpc,chrisdunelm/grpc,jboeuf/grpc,kskalski/grpc,rjshade/grpc,stanley-cheung/grpc,grani/grpc,infinit/grpc,baylabs/grpc,muxi/grpc,PeterFaiman/ruby-grpc-minimal,dgquintas/grpc,nicolasnoble/grpc,andrewpollock/grpc,quizlet/grpc,firebase/grpc,yang-g/grpc,thinkerou/grpc,carl-mastrangelo/grpc,Crevil/grpc,Vizerai/grpc,ctiller/grpc,kriswuollett/grpc,7anner/grpc,sreecha/grpc,muxi/grpc,apolcyn/grpc,adelez/grpc,pszemus/grpc,ncteisen/grpc,matt-kwong/grpc,sreecha/grpc,carl-mastrangelo/grpc,daniel-j-born/grpc,murgatroid99/grpc,firebase/grpc,philcleveland/grpc,kskalski/grpc,vsco/grpc,yugui/grpc,stanley-cheung/grpc,vsco/grpc,hstefan/grpc,msmania/grpc,quizlet/grpc,muxi/grpc,MakMukhi/grpc,quizlet/grpc,jcanizales/grpc,pszemus/grpc,donnadionne/grpc,ncteisen/grpc,quizlet/grpc,wcevans/grpc,grani/grpc,jcanizales/grpc,infinit/grpc,vjpai/grpc,ejona86/grpc,y-zeng/grpc,jcanizales/grpc,thinkerou/grpc,a11r/grpc,7anner/grpc,makdharma/grpc,simonkuang/grpc,makdharma/grpc,apolcyn/grpc,infinit/grpc,vsco/grpc,kriswuollett/grpc,y-zeng/grpc,donnadionne/grpc,perumaalgoog/grpc,a11r/grpc,dklempner/grpc,soltanmm-google/grpc,vsco/grpc,Crevil/grpc,firebase/grpc,grpc/grpc,vjpai/grpc,msmania/grpc,Vizerai/grpc,dklempner/grpc,carl-mastrangelo/grpc,thinkerou/grpc,adelez/grpc,ppietrasa/grpc,MakMukhi/grpc,kskalski/grpc,ncteisen/grpc,nicolasnoble/grpc,royalharsh/grpc,yugui/grpc,kumaralokgithub/grpc,dklempner/grpc,donnadionne/grpc,greasypizza/grpc,simonkuang/grpc,kumaralokgithub/grpc,mehrdada/grpc,mehrdada/grpc,geffzhang/grpc,sreecha/grpc,royalharsh/grpc,kskalski/grpc,infinit/grpc,philcleveland/grpc,perumaalgoog/grpc,vjpai/grpc,mehrdada/grpc