DMwangnima commented on code in PR #725: URL: https://github.com/apache/dubbo-go-samples/pull/725#discussion_r1536815461
########## multirpc/go-client/cmd/main.go: ########## @@ -0,0 +1,98 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 main + +import ( + "context" + "dubbo.apache.org/dubbo-go/v3" + "dubbo.apache.org/dubbo-go/v3/client" + "dubbo.apache.org/dubbo-go/v3/common/constant" + _ "dubbo.apache.org/dubbo-go/v3/imports" + "dubbo.apache.org/dubbo-go/v3/registry" + greet "github.com/apache/dubbo-go-samples/multirpc/proto" + "github.com/dubbogo/gost/log/logger" +) + +func main() { + ins, err := dubbo.NewInstance( + dubbo.WithName("dubbo_multirpc_client"), + dubbo.WithRegistry( + registry.WithZookeeper(), + registry.WithAddress("127.0.0.1:2181"), + ), + ) + if err != nil { + panic(err) + } + + cli, err := ins.NewClient( + client.WithClientProtocolTriple()) + if err != nil { + panic(err) + } + + //Triple + svc, err := greet.NewGreetService(cli) + if err != nil { + panic(err) + } + + respTriple, err := svc.Greet(context.Background(), &greet.GreetRequest{Name: "hello world"}) + if err != nil { + logger.Error(err) + } + logger.Infof("Greet triple response: %s", respTriple.Greeting) + + //Duboo + cliDubbo, err := ins.NewClient( + client.WithClientProtocolTriple(), Review Comment: This should be ```client.WithClientProtocolDubbo()```. ########## multirpc/go-server/cmd/main.go: ########## @@ -0,0 +1,150 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 main + +import ( + "context" + "dubbo.apache.org/dubbo-go/v3" + _ "dubbo.apache.org/dubbo-go/v3/imports" + "dubbo.apache.org/dubbo-go/v3/protocol" + "dubbo.apache.org/dubbo-go/v3/registry" + "dubbo.apache.org/dubbo-go/v3/server" + greet "github.com/apache/dubbo-go-samples/multirpc/proto" + "github.com/dubbogo/gost/log/logger" +) + +type GreetMultiRPCServer struct { +} + +func (srv *GreetMultiRPCServer) Greet(ctx context.Context, req *greet.GreetRequest) (*greet.GreetResponse, error) { + resp := &greet.GreetResponse{Greeting: req.Name} + return resp, nil +} + +type GreetProvider struct { +} + +func (*GreetProvider) SayHello(req string, req1 string, req2 string) (string, error) { + return req + req1 + req2, nil +} + +func main() { + //triple + ins, err := dubbo.NewInstance( + dubbo.WithName("dubbo_multirpc_triple_server"), + dubbo.WithRegistry( + registry.WithZookeeper(), + registry.WithAddress("127.0.0.1:2181"), + ), + //dubbo.WithProtocol(protocol.WithDubbo()), Review Comment: Actually, invoking ```dubbo.WithProtocol``` three times is correct. In each ```dubbo.WithProtocol```, you can specify a protocol and its detail(e.g. port listen on). ########## multirpc/go-client/cmd/main.go: ########## @@ -0,0 +1,98 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 main + +import ( + "context" + "dubbo.apache.org/dubbo-go/v3" + "dubbo.apache.org/dubbo-go/v3/client" + "dubbo.apache.org/dubbo-go/v3/common/constant" + _ "dubbo.apache.org/dubbo-go/v3/imports" + "dubbo.apache.org/dubbo-go/v3/registry" + greet "github.com/apache/dubbo-go-samples/multirpc/proto" + "github.com/dubbogo/gost/log/logger" +) + +func main() { + ins, err := dubbo.NewInstance( + dubbo.WithName("dubbo_multirpc_client"), + dubbo.WithRegistry( + registry.WithZookeeper(), + registry.WithAddress("127.0.0.1:2181"), + ), + ) + if err != nil { + panic(err) + } + + cli, err := ins.NewClient( + client.WithClientProtocolTriple()) + if err != nil { + panic(err) + } + + //Triple + svc, err := greet.NewGreetService(cli) + if err != nil { + panic(err) + } + + respTriple, err := svc.Greet(context.Background(), &greet.GreetRequest{Name: "hello world"}) + if err != nil { + logger.Error(err) + } + logger.Infof("Greet triple response: %s", respTriple.Greeting) + + //Duboo + cliDubbo, err := ins.NewClient( + client.WithClientProtocolTriple(), + client.WithClientSerialization(constant.Hessian2Serialization), + ) + if err != nil { + panic(err) + } + + connDubbo, err := cliDubbo.Dial("GreetProvider") + if err != nil { + panic(err) + } + var respDubbo string + if err = connDubbo.CallUnary(context.Background(), []interface{}{"hello", "new", "dubbo"}, &respDubbo, "SayHello"); err != nil { + logger.Errorf("GreetProvider.Greet err: %s", err) + return + } + logger.Infof("Get dubbo Response: %s", respDubbo) + + //JsonRpc + cliJsonRpc, err := ins.NewClient( + client.WithClientProtocolJsonRPC(), + client.WithClientSerialization(constant.Hessian2Serialization), Review Comment: Actually, JsonRPC has determined that serialization protocol is Json.(You can refer to /protocol/jsonrpc/json.go 111 line for details). ########## multirpc/go-server/cmd/main.go: ########## @@ -0,0 +1,150 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 main + +import ( + "context" + "dubbo.apache.org/dubbo-go/v3" + _ "dubbo.apache.org/dubbo-go/v3/imports" + "dubbo.apache.org/dubbo-go/v3/protocol" + "dubbo.apache.org/dubbo-go/v3/registry" + "dubbo.apache.org/dubbo-go/v3/server" + greet "github.com/apache/dubbo-go-samples/multirpc/proto" + "github.com/dubbogo/gost/log/logger" +) + +type GreetMultiRPCServer struct { +} + +func (srv *GreetMultiRPCServer) Greet(ctx context.Context, req *greet.GreetRequest) (*greet.GreetResponse, error) { + resp := &greet.GreetResponse{Greeting: req.Name} + return resp, nil +} + +type GreetProvider struct { +} + +func (*GreetProvider) SayHello(req string, req1 string, req2 string) (string, error) { + return req + req1 + req2, nil +} + +func main() { + //triple + ins, err := dubbo.NewInstance( + dubbo.WithName("dubbo_multirpc_triple_server"), + dubbo.WithRegistry( + registry.WithZookeeper(), + registry.WithAddress("127.0.0.1:2181"), + ), + //dubbo.WithProtocol(protocol.WithDubbo()), + dubbo.WithProtocol(protocol.WithTriple()), + //dubbo.WithProtocol(protocol.WithJSONRPC()), + ) + if err != nil { + panic(err) + } + //var protocols []string + //protocols = append(protocols, "tri", "dubbo", "jsonrpc") + srv, err := ins.NewServer( + server.WithServerProtocol( Review Comment: As we have configured protocols in ```dubbo.Instance``` layer. We do not need to configure protocols here. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
