| // Copyright 2021-2023 Buf Technologies, Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| package triple_protocol_test |
| |
| import ( |
| "context" |
| "net/http" |
| |
| triple "dubbo.apache.org/dubbo-go/v3/protocol/triple/triple_protocol" |
| pingv1 "dubbo.apache.org/dubbo-go/v3/protocol/triple/triple_protocol/internal/gen/proto/connect/ping/v1" |
| "dubbo.apache.org/dubbo-go/v3/protocol/triple/triple_protocol/internal/gen/proto/connect/ping/v1/pingv1connect" |
| ) |
| |
| // ExamplePingServer implements some trivial business logic. The Protobuf |
| // definition for this API is in proto/triple/ping/v1/ping.proto. |
| type ExamplePingServer struct { |
| pingv1connect.UnimplementedPingServiceHandler |
| } |
| |
| // Ping implements pingv1connect.PingServiceHandler. |
| func (*ExamplePingServer) Ping( |
| _ context.Context, |
| request *triple.Request, |
| ) (*triple.Response, error) { |
| msg := request.Msg.(*pingv1.PingRequest) |
| return triple.NewResponse(&pingv1.PingResponse{ |
| Number: msg.Number, |
| Text: msg.Text, |
| }), nil |
| } |
| |
| func Example_handler() { |
| // protoc-gen-triple-go generates constructors that return plain net/http |
| // Handlers, so they're compatible with most Go HTTP routers and middleware |
| // (for example, net/http's StripPrefix). Each handler automatically supports |
| // the Connect, gRPC, and gRPC-Web protocols. |
| mux := http.NewServeMux() |
| mux.Handle( |
| pingv1connect.NewPingServiceHandler( |
| &ExamplePingServer{}, // our business logic |
| ), |
| ) |
| // You can serve gRPC's health and server reflection APIs using |
| // github.com/bufbuild/triple-grpchealth-go and |
| // github.com/bufbuild/triple-grpcreflect-go. |
| _ = http.ListenAndServeTLS( |
| "localhost:8080", |
| "internal/testdata/server.crt", |
| "internal/testdata/server.key", |
| mux, |
| ) |
| // To serve HTTP/2 requests without TLS (as many gRPC clients expect), import |
| // golang.org/x/net/http2/h2c and golang.org/x/net/http2 and change to: |
| // _ = http.ListenAndServe( |
| // "localhost:8080", |
| // h2c.NewHandler(mux, &http2.Server{}), |
| // ) |
| } |