grpcutil: extract IsGRPCRequest
grpcutil: extract IsGRPCRequest

petermattis/cockroach,sunya123/cockroach,bg451/cockroach,il9ue/cockroach,il9ue/cockroach,paperstreet/cockroach,glycerine/cockroach,cuongdo/cockroach,nieyy/cockroach,petermattis/cockroach,paperstreet/cockroach,arjun4084346/cockroach,cockroachdb/cockroach,maxlang/cockroach,arjun4084346/cockroach,bg451/cockroach,veteranlu/cockroach,cuongdo/cockroach,glycerine/cockroach,sunya123/cockroach,veteranlu/cockroach,paperstreet/cockroach,bg451/cockroach,arjun4084346/cockroach,maxlang/cockroach,petermattis/cockroach,glycerine/cockroach,nieyy/cockroach,paperstreet/cockroach,petermattis/cockroach,bg451/cockroach,cuongdo/cockroach,sunya123/cockroach,il9ue/cockroach,maxlang/cockroach,arjun4084346/cockroach,veteranlu/cockroach,maxlang/cockroach,bg451/cockroach,vivekmenezes/cockroach,veteranlu/cockroach,vaibhavarora/cockroach,vivekmenezes/cockroach,cockroachdb/cockroach,nieyy/cockroach,cockroachdb/cockroach,bg451/cockroach,arjun4084346/cockroach,sunya123/cockroach,nieyy/cockroach,petermattis/cockroach,vivekmenezes/cockroach,glycerine/cockroach,paperstreet/cockroach,arjun4084346/cockroach,il9ue/cockroach,vaibhavarora/cockroach,cuongdo/cockroach,paperstreet/cockroach,glycerine/cockroach,vaibhavarora/cockroach,vaibhavarora/cockroach,petermattis/cockroach,maxlang/cockroach,glycerine/cockroach,vivekmenezes/cockroach,bg451/cockroach,vivekmenezes/cockroach,cuongdo/cockroach,vaibhavarora/cockroach,maxlang/cockroach,vaibhavarora/cockroach,veteranlu/cockroach,veteranlu/cockroach,cuongdo/cockroach,il9ue/cockroach,nieyy/cockroach,sunya123/cockroach,maxlang/cockroach,vivekmenezes/cockroach,il9ue/cockroach,nieyy/cockroach,nieyy/cockroach,veteranlu/cockroach,arjun4084346/cockroach,cockroachdb/cockroach,vaibhavarora/cockroach,petermattis/cockroach,vivekmenezes/cockroach,arjun4084346/cockroach,cockroachdb/cockroach,paperstreet/cockroach,veteranlu/cockroach,cockroachdb/cockroach,sunya123/cockroach,maxlang/cockroach,sunya123/cockroach,cuongdo/cockroach,glycerine/cockroach,vaibhavarora/cockroach,sunya123/cockroach,il9ue/cockroach,il9ue/cockroach,cockroachdb/cockroach,paperstreet/cockroach,cockroachdb/cockroach,cuongdo/cockroach,petermattis/cockroach,glycerine/cockroach,vivekmenezes/cockroach,nieyy/cockroach