trpc-go doesn't support gRPC protocol?

[zanlichard]

Preliminary Research

• I have read the project's documentation.
• I have searched existing issues for similar questions to see if my question has already been addressed.

Question

Additional Information

[WineChord]

https://github.com/trpc-ecosystem/go-codec/tree/main/grpc

[zanlichard]

if the protocol config option in trpc_go.yaml config use http and proto definition by protobuf,it means client access server by gRPC?

[WineChord]

No, it is actually HTTP-RPC, refer to: https://github.com/trpc-group/trpc-go/tree/main/http

[zanlichard]

if we use rpc over http, what's the format of the url path client accessing service ?

[zanlichard]

trpc-go integrete grpc by codec in trpc-ecosystem,how to modify main.go?
like this _ "trpc.group/trpc-go/trpc-codec/grpc" in main.go?

[WineChord]

if we use rpc over http, what's the format of the url path client accessing service ?

https://github.com/trpc-group/trpc-go/tree/main/http#custom-url-path

Something like http://ip:port/trpc.app.server.Greeter/SayHello.

[WineChord]

trpc-go integrete grpc by codec in trpc-ecosystem,how to modify main.go? like this _ "trpc.group/trpc-go/trpc-codec/grpc" in main.go?

You may check the examples: https://github.com/trpc-ecosystem/go-codec/blob/main/grpc/examples/clients/grpc/main.go

[zanlichard]

1. register under base layer
   import "trpc.group/trpc-go/trpc-go/codec"
   codec.Register("grpc", &serverCodec{}, &clientCodec{})

2. register implicitly
   add code into main.go as below
   import _ "trpc.group/trpc-go/trpc-codec/grpc"

3. register explicitly
   add code into main.go,as below
   import "trpc.group/trpc-go/trpc-codec/grpc"
   s := trpc.NewServer(server.WithStreamTransport(grpc.DefaultServerStreamTransport))

[zanlichard]

what's the difference between gRPC and tgprc?

[WineChord]

The tRPC framework itself is an extremely flexible and plugin-based structure. tgrpc is the result of integrating the server/client capabilities of gRPC into the tRPC framework. By using tgrpc, you can leverage various plugin capabilities of tRPC server/client while also interacting with other gRPC server/clients.

[ninesunqian]

No, it is actually HTTP-RPC, refer to: https://github.com/trpc-group/trpc-go/tree/main/http

Does the pan-http rpc service support rpc-web client ? for example nice-rpc-web

[WineChord]

"pan-http rpc service" is essentially HTTP service, not of trpc/grpc protocols. You may try to use tgrpc server examples: https://github.com/trpc-ecosystem/go-codec/blob/main/grpc/examples/servers/tgrpc/main.go

[ninesunqian]

"pan-http rpc service" is essentially HTTP service, not of trpc/grpc protocols. You may try to use tgrpc server examples: https://github.com/trpc-ecosystem/go-codec/blob/main/grpc/examples/servers/tgrpc/main.go

Does it have js client ？

[WineChord]

You can assume it is served as a normal grpc service, any tool that is used to connect to grpc service can be used with it.

[ninesunqian]

You can assume it is served as a normal grpc service, any tool that is used to connect to grpc service can be used with it.

ok. Thank you!