Explain a bit more what metadata is.
Explain a bit more what metadata is.
yinsu/grpc,tamihiro/grpc,y-zeng/grpc,firebase/grpc,Vizerai/grpc,Crevil/grpc,jboeuf/grpc,rosmo/grpc-common,7anner/grpc,vjpai/grpc,LuminateWireless/grpc,nicolasnoble/grpc,msiedlarek/grpc,ejona86/grpc,sreecha/grpc,apolcyn/grpc,firebase/grpc,thinkerou/grpc,geffzhang/grpc,msmania/grpc,msiedlarek/grpc,cgvarela/grpc,jboeuf/grpc-common,grani/grpc,grpc/grpc,VcamX/grpc,thinkerou/grpc,jcanizales/grpc,JoeWoo/grpc,pszemus/grpc,leifurhauks/grpc,podsvirov/grpc,VcamX/grpc,soltanmm/grpc,ipylypiv/grpc,VcamX/grpc,stanley-cheung/grpc,geffzhang/grpc,carl-mastrangelo/grpc,PeterFaiman/ruby-grpc-minimal,hstefan/grpc,daniel-j-born/grpc,deepaklukose/grpc,leifurhauks/grpc,yang-g/grpc-common,ejona86/grpc,bogdandrutu/grpc,miselin/grpc,yang-g/grpc,baylabs/grpc,Crevil/grpc,infinit/grpc,MakMukhi/grpc,larsonmpdx/grpc,dklempner/grpc,thunderboltsid/grpc,madongfly/grpc,Vizerai/grpc,dklempner/grpc,goldenbull/grpc,grani/grpc,Vizerai/grpc,dklempner/grpc,MakMukhi/grpc,grpc/grpc,mehrdada/grpc,fuchsia-mirror/third_party-grpc,ipylypiv/grpc,jtattermusch/grpc,dgquintas/grpc,sreecha/grpc,cgvarela/grpc,tamihiro/grpc,makdharma/grpc,yugui/grpc,chai2010/grpc-common,zhimingxie/grpc,msiedlarek/grpc,jcanizales/grpc,stanley-cheung/grpc,grani/grpc,adelez/grpc,rosmo/grpc-common,jtattermusch/grpc,jboeuf/grpc-common,pmarks-net/grpc,daniel-j-born/grpc,murgatroid99/grpc,y-zeng/grpc,tengyifei/grpc,royalharsh/grpc,chrisdunelm/grpc,ananthonline/grpc,a11r/grpc,wcevans/grpc,ctiller/grpc,greasypizza/grpc,makdharma/grpc,wangyikai/grpc,7anner/grpc,ananthonline/grpc,kriswuollett/grpc,malexzx/grpc,tengyifei/grpc,muxi/grpc,mehrdada/grpc,nicolasnoble/grpc,7anner/grpc,jcanizales/grpc,ejona86/grpc,jboeuf/grpc-common,apolcyn/grpc,apolcyn/grpc,rjshade/grpc,donnadionne/grpc,ipylypiv/grpc,arkmaxim/grpc,hstefan/grpc,perumaalgoog/grpc,perumaalgoog/grpc,stanley-cheung/grpc,madongfly/grpc,dgquintas/grpc,mehrdada/grpc,perumaalgoog/grpc,yang-g/grpc-common,vjpai/grpc,jtattermusch/grpc,infinit/grpc,apolcyn/grpc,ananthonline/grpc,ppietrasa/grpc,jcanizales/grpc,kpayson64/grpc,yongni/grpc,jboeuf/grpc,s4uliu5/grpc-common,carl-mastrangelo/grpc,wangyikai/grpc,sreecha/grpc,rjshade/grpc,fuchsia-mirror/third_party-grpc,arkmaxim/grpc,ipylypiv/grpc,jboeuf/grpc,PeterFaiman/ruby-grpc-minimal,yinsu/grpc,baylabs/grpc,geffzhang/grpc,tengyifei/grpc,ctiller/grpc,quizlet/grpc,thinkerou/grpc,7anner/grpc,LuminateWireless/grpc,philcleveland/grpc,7anner/grpc,grpc/grpc,daniel-j-born/grpc,VcamX/grpc,maxwell-demon/grpc,malexzx/grpc,royalharsh/grpc,chrisdunelm/grpc,vsco/grpc,jtattermusch/grpc,arkmaxim/grpc,yinsu/grpc,adelez/grpc,leifurhauks/grpc,sreecha/grpc,rosmo/grpc-common,matt-kwong/grpc,yugui/grpc,yinsu/grpc,maxwell-demon/grpc,thinkerou/grpc,jtattermusch/grpc,baylabs/grpc,philcleveland/grpc,jboeuf/grpc,kpayson64/grpc,ananthonline/grpc,a-veitch/grpc,chrisdunelm/grpc,dklempner/grpc,pmarks-net/grpc,chrisdunelm/grpc,kriswuollett/grpc,yang-g/grpc-common,yugui/grpc,kpayson64/grpc,greasypizza/grpc,philcleveland/grpc,y-zeng/grpc,miselin/grpc,fuchsia-mirror/third_party-grpc,grpc/grpc,malexzx/grpc,quizlet/grpc,greasypizza/grpc,doubi-workshop/grpc,goldenbull/grpc,bjori/grpc,grani/grpc,muxi/grpc,ofrobots/grpc,soltanmm-google/grpc,msmania/grpc,thinkerou/grpc,greasypizza/grpc,geekan/grpc-common,jboeuf/grpc,perumaalgoog/grpc,muxi/grpc,kumaralokgithub/grpc,carl-mastrangelo/grpc,ncteisen/grpc,royalharsh/grpc,PeterFaiman/ruby-grpc-minimal,hstefan/grpc,chai2010/grpc-common,yang-g/grpc,soltanmm/grpc,mehrdada/grpc,nicolasnoble/grpc,dgquintas/grpc,royalharsh/grpc,soltanmm/grpc,yang-g/grpc-common,adelez/grpc,larsonmpdx/grpc,a-veitch/grpc,wcevans/grpc,thinkerou/grpc,kskalski/grpc,JoeWoo/grpc,donnadionne/grpc,jtattermusch/grpc,Vizerai/grpc,dklempner/grpc,arkmaxim/grpc,thunderboltsid/grpc,bjori/grpc,jtattermusch/grpc,yugui/grpc,vjpai/grpc,donnadionne/grpc,mehrdada/grpc,LuminateWireless/grpc,jtattermusch/grpc,doubi-workshop/grpc,infinit/grpc,msiedlarek/grpc,firebase/grpc,tengyifei/grpc,ppietrasa/grpc,tamihiro/grpc,MakMukhi/grpc,arkmaxim/grpc,tengyifei/grpc,philcleveland/grpc,a11r/grpc,thinkerou/grpc,jboeuf/grpc-common,PeterFaiman/ruby-grpc-minimal,rjshade/grpc,cgvarela/grpc,kpayson64/grpc,muxi/grpc,ejona86/grpc,maxwell-demon/grpc,MakMukhi/grpc,simonkuang/grpc,nicolasnoble/grpc,ppietrasa/grpc,LuminateWireless/grpc,stanley-cheung/grpc,VcamX/grpc,deepaklukose/grpc,firebase/grpc,ncteisen/grpc,apolcyn/grpc,simonkuang/grpc,stanley-cheung/grpc,ncteisen/grpc,simonkuang/grpc,thinkerou/grpc,Crevil/grpc,JoeWoo/grpc,LuminateWireless/grpc,JoeWoo/grpc,tamihiro/grpc,yongni/grpc,simonkuang/grpc,bogdandrutu/grpc,bogdandrutu/grpc,donnadionne/grpc,LuminateWireless/grpc,kskalski/grpc,jboeuf/grpc-common,miselin/grpc,sreecha/grpc,yang-g/grpc,miselin/grpc,ipylypiv/grpc,donnadionne/grpc,ncteisen/grpc,thunderboltsid/grpc,kskalski/grpc,ipylypiv/grpc,bogdandrutu/grpc,jboeuf/grpc,sreecha/grpc,geekan/grpc-common,goldenbull/grpc,kskalski/grpc,perumaalgoog/grpc,madongfly/grpc,geekan/grpc-common,ncteisen/grpc,kriswuollett/grpc,zhimingxie/grpc,yinsu/grpc,greasypizza/grpc,pmarks-net/grpc,ncteisen/grpc,chrisdunelm/grpc,matt-kwong/grpc,yang-g/grpc-common,geekan/grpc-common,msmania/grpc,dgquintas/grpc,msiedlarek/grpc,infinit/grpc,yang-g/grpc,kskalski/grpc,y-zeng/grpc,chai2010/grpc-common,grpc/grpc,w4-sjcho/grpc,ofrobots/grpc,kpayson64/grpc,sreecha/grpc,thunderboltsid/grpc,vjpai/grpc,dklempner/grpc,wangyikai/grpc,hstefan/grpc,s4uliu5/grpc-common,ejona86/grpc,geffzhang/grpc,deepaklukose/grpc,podsvirov/grpc,podsvirov/grpc,nicolasnoble/grpc,quizlet/grpc,goldenbull/grpc,ofrobots/grpc,matt-kwong/grpc,kpayson64/grpc,andrewpollock/grpc,apolcyn/grpc,deepaklukose/grpc,w4-sjcho/grpc,quizlet/grpc,doubi-workshop/grpc,firebase/grpc,chai2010/grpc-common,s4uliu5/grpc-common,malexzx/grpc,kriswuollett/grpc,mehrdada/grpc,kriswuollett/grpc,wcevans/grpc,ofrobots/grpc,carl-mastrangelo/grpc,matt-kwong/grpc,stanley-cheung/grpc,baylabs/grpc,a-veitch/grpc,donnadionne/grpc,maxwell-demon/grpc,arkmaxim/grpc,sreecha/grpc,pmarks-net/grpc,kriswuollett/grpc,chrisdunelm/grpc,a11r/grpc,infinit/grpc,LuminateWireless/grpc,yongni/grpc,miselin/grpc,ipylypiv/grpc,donnadionne/grpc,bjori/grpc,msiedlarek/grpc,deepaklukose/grpc,deepaklukose/grpc,soltanmm-google/grpc,matt-kwong/grpc,thunderboltsid/grpc,rjshade/grpc,yang-g/grpc-common,vsco/grpc,podsvirov/grpc,daniel-j-born/grpc,jboeuf/grpc,podsvirov/grpc,cgvarela/grpc,tamihiro/grpc,murgatroid99/grpc,vjpai/grpc,soltanmm-google/grpc,malexzx/grpc,murgatroid99/grpc,kumaralokgithub/grpc,wcevans/grpc,malexzx/grpc,rosmo/grpc-common,chrisdunelm/grpc,tamihiro/grpc,bogdandrutu/grpc,nicolasnoble/grpc,infinit/grpc,y-zeng/grpc,yongni/grpc,vjpai/grpc,arkmaxim/grpc,hstefan/grpc,yinsu/grpc,murgatroid99/grpc,ofrobots/grpc,7anner/grpc,rjshade/grpc,w4-sjcho/grpc,grpc/grpc,donnadionne/grpc,a-veitch/grpc,andrewpollock/grpc,soltanmm-google/grpc,Vizerai/grpc,rosmo/grpc-common,MakMukhi/grpc,bogdandrutu/grpc,soltanmm-google/grpc,bjori/grpc,carl-mastrangelo/grpc,wangyikai/grpc,Vizerai/grpc,perumaalgoog/grpc,vsco/grpc,kriswuollett/grpc,muxi/grpc,ncteisen/grpc,yinsu/grpc,s4uliu5/grpc-common,andrewpollock/grpc,yinsu/grpc,ctiller/grpc,simonkuang/grpc,makdharma/grpc,daniel-j-born/grpc,dklempner/grpc,makdharma/grpc,Crevil/grpc,PeterFaiman/ruby-grpc-minimal,simonkuang/grpc,ejona86/grpc,adelez/grpc,w4-sjcho/grpc,thinkerou/grpc,kumaralokgithub/grpc,yang-g/grpc,cgvarela/grpc,kpayson64/grpc,carl-mastrangelo/grpc,leifurhauks/grpc,podsvirov/grpc,w4-sjcho/grpc,royalharsh/grpc,miselin/grpc,chai2010/grpc-common,msmania/grpc,miselin/grpc,pmarks-net/grpc,msiedlarek/grpc,pszemus/grpc,philcleveland/grpc,soltanmm/grpc,pmarks-net/grpc,thinkerou/grpc,ncteisen/grpc,geffzhang/grpc,rjshade/grpc,firebase/grpc,baylabs/grpc,andrewpollock/grpc,muxi/grpc,Crevil/grpc,yugui/grpc,ejona86/grpc,hstefan/grpc,firebase/grpc,dgquintas/grpc,carl-mastrangelo/grpc,jboeuf/grpc,Vizerai/grpc,wcevans/grpc,zhimingxie/grpc,simonkuang/grpc,mehrdada/grpc,yugui/grpc,greasypizza/grpc,jboeuf/grpc,larsonmpdx/grpc,ctiller/grpc,murgatroid99/grpc,arkmaxim/grpc,thinkerou/grpc,grani/grpc,bogdandrutu/grpc,nicolasnoble/grpc,jboeuf/grpc,pszemus/grpc,malexzx/grpc,ctiller/grpc,geekan/grpc-common,murgatroid99/grpc,murgatroid99/grpc,larsonmpdx/grpc,fuchsia-mirror/third_party-grpc,andrewpollock/grpc,bogdandrutu/grpc,grpc/grpc,maxwell-demon/grpc,nicolasnoble/grpc,PeterFaiman/ruby-grpc-minimal,bjori/grpc,soltanmm-google/grpc,vjpai/grpc,s4uliu5/grpc-common,yang-g/grpc,grani/grpc,firebase/grpc,chai2010/grpc-common,nicolasnoble/grpc,jboeuf/grpc-common,ncteisen/grpc,nicolasnoble/grpc,chrisdunelm/grpc,muxi/grpc,mehrdada/grpc,wcevans/grpc,podsvirov/grpc,leifurhauks/grpc,ananthonline/grpc,w4-sjcho/grpc,JoeWoo/grpc,kumaralokgithub/grpc,yongni/grpc,stanley-cheung/grpc,kpayson64/grpc,jboeuf/grpc,doubi-workshop/grpc,firebase/grpc,mehrdada/grpc,ofrobots/grpc,msmania/grpc,yongni/grpc,andrewpollock/grpc,cgvarela/grpc,thunderboltsid/grpc,doubi-workshop/grpc,mehrdada/grpc,sreecha/grpc,s4uliu5/grpc-common,quizlet/grpc,soltanmm/grpc,matt-kwong/grpc,ppietrasa/grpc,carl-mastrangelo/grpc,geekan/grpc-common,donnadionne/grpc,goldenbull/grpc,Vizerai/grpc,maxwell-demon/grpc,Vizerai/grpc,LuminateWireless/grpc,ctiller/grpc,y-zeng/grpc,dgquintas/grpc,grani/grpc,a-veitch/grpc,royalharsh/grpc,jboeuf/grpc-common,grani/grpc,jtattermusch/grpc,ctiller/grpc,soltanmm/grpc,tamihiro/grpc,donnadionne/grpc,rjshade/grpc,JoeWoo/grpc,s4uliu5/grpc-common,sreecha/grpc,geffzhang/grpc,w4-sjcho/grpc,carl-mastrangelo/grpc,vjpai/grpc,jcanizales/grpc,doubi-workshop/grpc,madongfly/grpc,pmarks-net/grpc,vsco/grpc,chai2010/grpc-common,ctiller/grpc,yugui/grpc,MakMukhi/grpc,tengyifei/grpc,muxi/grpc,jboeuf/grpc-common,geekan/grpc-common,geffzhang/grpc,wangyikai/grpc,rosmo/grpc-common,deepaklukose/grpc,jboeuf/grpc-common,yongni/grpc,greasypizza/grpc,Crevil/grpc,pszemus/grpc,perumaalgoog/grpc,kpayson64/grpc,infinit/grpc,larsonmpdx/grpc,fuchsia-mirror/third_party-grpc,ppietrasa/grpc,a-veitch/grpc,leifurhauks/grpc,zhimingxie/grpc,philcleveland/grpc,a11r/grpc,carl-mastrangelo/grpc,fuchsia-mirror/third_party-grpc,firebase/grpc,7anner/grpc,ncteisen/grpc,wangyikai/grpc,makdharma/grpc,yang-g/grpc-common,ctiller/grpc,vjpai/grpc,daniel-j-born/grpc,VcamX/grpc,larsonmpdx/grpc,andrewpollock/grpc,Vizerai/grpc,ananthonline/grpc,soltanmm/grpc,fuchsia-mirror/third_party-grpc,firebase/grpc,adelez/grpc,grpc/grpc,geekan/grpc-common,makdharma/grpc,madongfly/grpc,quizlet/grpc,yang-g/grpc-common,quizlet/grpc,vjpai/grpc,wcevans/grpc,maxwell-demon/grpc,quizlet/grpc,larsonmpdx/grpc,soltanmm/grpc,thinkerou/grpc,royalharsh/grpc,muxi/grpc,zhimingxie/grpc,wangyikai/grpc,infinit/grpc,deepaklukose/grpc,matt-kwong/grpc,a-veitch/grpc,msmania/grpc,w4-sjcho/grpc,donnadionne/grpc,carl-mastrangelo/grpc,quizlet/grpc,simonkuang/grpc,apolcyn/grpc,a-veitch/grpc,thunderboltsid/grpc,daniel-j-born/grpc,murgatroid99/grpc,wangyikai/grpc,tamihiro/grpc,grpc/grpc,pmarks-net/grpc,kpayson64/grpc,apolcyn/grpc,dgquintas/grpc,bjori/grpc,adelez/grpc,adelez/grpc,vjpai/grpc,goldenbull/grpc,tengyifei/grpc,vsco/grpc,kumaralokgithub/grpc,ofrobots/grpc,deepaklukose/grpc,jtattermusch/grpc,fuchsia-mirror/third_party-grpc,simonkuang/grpc,msmania/grpc,kpayson64/grpc,thunderboltsid/grpc,goldenbull/grpc,madongfly/grpc,andrewpollock/grpc,maxwell-demon/grpc,makdharma/grpc,vsco/grpc,kumaralokgithub/grpc,msmania/grpc,zhimingxie/grpc,malexzx/grpc,soltanmm-google/grpc,daniel-j-born/grpc,royalharsh/grpc,soltanmm-google/grpc,ejona86/grpc,pszemus/grpc,hstefan/grpc,tengyifei/grpc,cgvarela/grpc,kskalski/grpc,y-zeng/grpc,Crevil/grpc,yang-g/grpc,grpc/grpc,yang-g/grpc,JoeWoo/grpc,firebase/grpc,ctiller/grpc,zhimingxie/grpc,yang-g/grpc,ejona86/grpc,ctiller/grpc,rosmo/grpc-common,JoeWoo/grpc,goldenbull/grpc,daniel-j-born/grpc,pszemus/grpc,doubi-workshop/grpc,muxi/grpc,larsonmpdx/grpc,miselin/grpc,yugui/grpc,madongfly/grpc,geekan/grpc-common,vsco/grpc,rjshade/grpc,s4uliu5/grpc-common,MakMukhi/grpc,greasypizza/grpc,Crevil/grpc,jcanizales/grpc,ejona86/grpc,pszemus/grpc,maxwell-demon/grpc,jcanizales/grpc,donnadionne/grpc,sreecha/grpc,geffzhang/grpc,jtattermusch/grpc,VcamX/grpc,kskalski/grpc,fuchsia-mirror/third_party-grpc,w4-sjcho/grpc,madongfly/grpc,ananthonline/grpc,kriswuollett/grpc,mehrdada/grpc,ncteisen/grpc,jcanizales/grpc,dklempner/grpc,yinsu/grpc,7anner/grpc,arkmaxim/grpc,wcevans/grpc,leifurhauks/grpc,bjori/grpc,philcleveland/grpc,ofrobots/grpc,ppietrasa/grpc,jtattermusch/grpc,leifurhauks/grpc,thunderboltsid/grpc,JoeWoo/grpc,yongni/grpc,pszemus/grpc,makdharma/grpc,ananthonline/grpc,pmarks-net/grpc,chai2010/grpc-common,grpc/grpc,dgquintas/grpc,adelez/grpc,PeterFaiman/ruby-grpc-minimal,stanley-cheung/grpc,stanley-cheung/grpc,a-veitch/grpc,chrisdunelm/grpc,grani/grpc,msmania/grpc,stanley-cheung/grpc,VcamX/grpc,y-zeng/grpc,vsco/grpc,ejona86/grpc,soltanmm/grpc,dklempner/grpc,madongfly/grpc,a11r/grpc,ipylypiv/grpc,rosmo/grpc-common,dgquintas/grpc,leifurhauks/grpc,cgvarela/grpc,bogdandrutu/grpc,philcleveland/grpc,ctiller/grpc,kumaralokgithub/grpc,LuminateWireless/grpc,doubi-workshop/grpc,kriswuollett/grpc,makdharma/grpc,ppietrasa/grpc,a11r/grpc,tengyifei/grpc,stanley-cheung/grpc,infinit/grpc,sreecha/grpc,yugui/grpc,pszemus/grpc,kskalski/grpc,a11r/grpc,baylabs/grpc,miselin/grpc,dgquintas/grpc,adelez/grpc,bjori/grpc,apolcyn/grpc,geffzhang/grpc,y-zeng/grpc,chai2010/grpc-common,pszemus/grpc,chrisdunelm/grpc,tamihiro/grpc,hstefan/grpc,Vizerai/grpc,ofrobots/grpc,ipylypiv/grpc,royalharsh/grpc,MakMukhi/grpc,podsvirov/grpc,soltanmm-google/grpc,carl-mastrangelo/grpc,PeterFaiman/ruby-grpc-minimal,wcevans/grpc,ananthonline/grpc,matt-kwong/grpc,hstefan/grpc,Crevil/grpc,pszemus/grpc,jboeuf/grpc,fuchsia-mirror/third_party-grpc,dgquintas/grpc,mehrdada/grpc,a11r/grpc,ejona86/grpc,malexzx/grpc,kskalski/grpc,rosmo/grpc-common,a11r/grpc,murgatroid99/grpc,perumaalgoog/grpc,msiedlarek/grpc,kumaralokgithub/grpc,vsco/grpc,nicolasnoble/grpc,PeterFaiman/ruby-grpc-minimal,7anner/grpc,baylabs/grpc,murgatroid99/grpc,ncteisen/grpc,muxi/grpc,jcanizales/grpc,zhimingxie/grpc,nicolasnoble/grpc,andrewpollock/grpc,goldenbull/grpc,podsvirov/grpc,bjori/grpc,ppietrasa/grpc,doubi-workshop/grpc,baylabs/grpc,s4uliu5/grpc-common,zhimingxie/grpc,perumaalgoog/grpc,kumaralokgithub/grpc,larsonmpdx/grpc,grpc/grpc,philcleveland/grpc,yongni/grpc,matt-kwong/grpc,pszemus/grpc,baylabs/grpc,msiedlarek/grpc,chrisdunelm/grpc,VcamX/grpc,vjpai/grpc,yang-g/grpc-common,wangyikai/grpc,greasypizza/grpc,ppietrasa/grpc,PeterFaiman/ruby-grpc-minimal,MakMukhi/grpc,muxi/grpc,rjshade/grpc,stanley-cheung/grpc