Service to Go and gRPC Using grpc-gateway and httputil.ReverseProxy Igor Dubinskiy GitHub: idubinskiy Twitter: idubins ● Everything but the browser a. Modify clients to use gRPC b. Use grpc-gateway; see see below ● Browser (using grpc-gateway) a. Modify clients to call new service per route as each required RPC is implemented b. Modify clients to call new service for all routes once all required RPCs service Options to migrate a service from HTTP to gRPC Proxy using grpc-gateway and httputil.ReverseProxy https://github.com/idubinskiy/http-to-grpc-gateway Demo Thank you!

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 gRPC Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components like VTTablets, can subscribe to a VStream to receive change returns consolidated results back to the client. It speaks both the MySQL Protocol and the Vitess gRPC protocol. Thus, your applications can connect to VTGate as if it is a MySQL Server. When routing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 gRPC Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components like VTTablets, can subscribe to a VStream to receive change returns consolidated results back to the client. It speaks both the MySQL Protocol and the Vitess gRPC protocol. Thus, your applications can connect to VTGate as if it is a MySQL Server. When routing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 gRPC Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components like VTTablets, can subscribe to a VStream to receive change returns consolidated results back to the client. It speaks both the MySQL Protocol and the Vitess gRPC protocol. Thus, your applications can connect to VTGate as if it is a MySQL Server. When routing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 gRPC Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components like VTTablets, can subscribe to a VStream to receive change returns consolidated results back to the client. It speaks both the MySQL Protocol and the Vitess gRPC protocol. Thus, your applications can connect to VTGate as if it is a MySQL Server. When routing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 gRPC Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components like VTTablets, can subscribe to a VStream to receive change returns consolidated results back to the client. It speaks both the MySQL Protocol and the Vitess gRPC protocol. Thus, your applications can connect to VTGate as if it is a MySQL Server. When routing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 gRPC Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . equivalent information to the MySQL binary logs from the underlying MySQL shards of the Vitess cluster. gRPC clients, including Vitess components like VTTablets, can subscribe to a VStream to receive change returns consolidated results back to the client. It speaks both the MySQL Protocol and the Vitess gRPC protocol. Thus, your applications can connect to VTGate as if it is a MySQL Server. When routing

STATIC_MEMENVOBJECTS := $(addprefix $(STATIC_OUTDIR)/, $(MEMENV_SOURCES:.cc=.o)) 39 VS google/protobuf grpc/grpc-go ************************************************************ cd $(bazel info execution_root) mple__/grpc/a.proto=git.llsapp.com/common/protos/liulishuo/backend/__example__/ grpc,Mliulishuo/backend/__example__/grpc/b.proto=git.llsapp.com/common/protos/liulishuo/backend/__example__/ grpc,Mliuli mple__/grpc/c.proto=git.llsapp.com/common/protos/liulishuo/backend/__example__/ grpc,Mliulishuo/backend/__example__/grpc/d.proto=git.llsapp.com/common/protos/liulishuo/backend/__example__/ grpc,Mliuli

for more details. Once this is done, you should also install the NPM GRPC module with the following command: npm install --global grpc Your environment should now be ready to go through the Getting Started you see orderer1.magnetocorp.example.com details listed. These include its IP address and port, and gRPC options that can override the defaults used when communicating with the orderer, if necessary. As information listed. For each peer, as with orderers, their IP address and port is listed, together with gRPC options that can override the defaults used when communicating with a particular peer, if necessary

for more details. Once this is done, you should also install the NPM GRPC module with the following command: npm install --global grpc Your environment should now be ready to go through the Getting Started you see orderer1.magnetocorp.example.com details listed. These include its IP address and port, and gRPC options that can override the defaults used when communicating with the orderer, if necessary. As information listed. For each peer, as with orderers, their IP address and port is listed, together with gRPC options that can override the defaults used when communicating with a particular peer, if necessary