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grpc.go
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grpc.go
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// Copyright (c) 2019 The Jaeger 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 grpc
import (
"github.com/hashicorp/go-plugin"
"google.golang.org/grpc"
"github.com/jaegertracing/jaeger/plugin/storage/grpc/shared"
)
// Serve creates a plugin configuration using the implementation of StoragePlugin and then serves it.
func Serve(services *shared.PluginServices) {
ServeWithGRPCServer(services, plugin.DefaultGRPCServer)
}
// ServeWithGRPCServer creates a plugin configuration using the implementation of StoragePlugin and
// function to create grpcServer, and then serves it.
func ServeWithGRPCServer(services *shared.PluginServices, grpcServer func([]grpc.ServerOption) *grpc.Server,
) {
plugin.Serve(&plugin.ServeConfig{
HandshakeConfig: shared.Handshake,
VersionedPlugins: map[int]plugin.PluginSet{
1: map[string]plugin.Plugin{
shared.StoragePluginIdentifier: &shared.StorageGRPCPlugin{
Impl: services.Store,
ArchiveImpl: services.ArchiveStore,
StreamImpl: services.StreamingSpanWriter,
},
},
},
GRPCServer: grpcServer,
})
}