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main.go
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main.go
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// Copyright 2021 CloudWeGo Authors
//
// 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 main
import (
"context"
"github.com/cloudwego/kitex/pkg/generic"
"github.com/cloudwego/kitex/pkg/klog"
"github.com/cloudwego/kitex/server/genericserver"
)
var _ generic.Service = &GenericServiceImpl{}
// EchoImpl implements the last service interface defined in the IDL.
type GenericServiceImpl struct{}
// GenericCall implements the Echo interface.
func (s *GenericServiceImpl) GenericCall(ctx context.Context, method string, request interface{}) (response interface{}, err error) {
m := request.(map[string]interface{})
klog.Infof("Recv: %v\n", m)
return map[string]interface{}{
"message": m["message"],
}, nil
}
func main() {
path := "../../../echo.thrift" // depends on current directory
p, err := generic.NewThriftFileProvider(path)
if err != nil {
klog.Fatalf("new thrift file provider failed: %v", err)
}
g, err := generic.MapThriftGeneric(p)
if err != nil {
klog.Fatalf("new map thrift generic failed: %v", err)
}
svr := genericserver.NewServer(new(GenericServiceImpl), g)
if err := svr.Run(); err != nil {
klog.Error("server stopped with error:", err)
} else {
klog.Error("server stopped")
}
}