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kim.dev.6789
174
pkg/common/kdisc/direct/directconn.go
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174
pkg/common/kdisc/direct/directconn.go
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// Copyright © 2024 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package direct
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//import (
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// "context"
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// "fmt"
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//
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// config2 "github.com/openimsdk/chat-deploy/v3/pkg/common/config"
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// "github.com/openimsdk/tools/errs"
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// "google.golang.org/grpc"
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// "google.golang.org/grpc/credentials/insecure"
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//)
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//
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//type ServiceAddresses map[string][]int
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//
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//func getServiceAddresses(rpcRegisterName *config2.RpcRegisterName,
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// rpcPort *config2.RpcPort, longConnSvrPort []int) ServiceAddresses {
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// return ServiceAddresses{
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// rpcRegisterName.OpenImUserName: rpcPort.OpenImUserPort,
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// rpcRegisterName.OpenImFriendName: rpcPort.OpenImFriendPort,
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// rpcRegisterName.OpenImMsgName: rpcPort.OpenImMessagePort,
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// rpcRegisterName.OpenImMessageGatewayName: longConnSvrPort,
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// rpcRegisterName.OpenImGroupName: rpcPort.OpenImGroupPort,
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// rpcRegisterName.OpenImAuthName: rpcPort.OpenImAuthPort,
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// rpcRegisterName.OpenImPushName: rpcPort.OpenImPushPort,
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// rpcRegisterName.OpenImConversationName: rpcPort.OpenImConversationPort,
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// rpcRegisterName.OpenImThirdName: rpcPort.OpenImThirdPort,
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// }
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//}
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//
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//type ConnDirect struct {
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// additionalOpts []grpc.DialOption
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// currentServiceAddress string
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// conns map[string][]*grpc.ClientConn
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// resolverDirect *ResolverDirect
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// config *config2.GlobalConfig
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//}
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//
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//func (cd *ConnDirect) GetClientLocalConns() map[string][]*grpc.ClientConn {
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// return nil
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//}
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//
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//func (cd *ConnDirect) GetUserIdHashGatewayHost(ctx context.Context, userId string) (string, error) {
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// return "", nil
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//}
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//
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//func (cd *ConnDirect) Register(serviceName, host string, port int, opts ...grpc.DialOption) error {
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// return nil
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//}
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//
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//func (cd *ConnDirect) UnRegister() error {
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// return nil
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//}
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//
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//func (cd *ConnDirect) CreateRpcRootNodes(serviceNames []string) error {
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// return nil
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//}
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//
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//func (cd *ConnDirect) RegisterConf2Registry(key string, conf []byte) error {
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// return nil
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//}
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//
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//func (cd *ConnDirect) GetConfFromRegistry(key string) ([]byte, error) {
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// return nil, nil
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//}
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//
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//func (cd *ConnDirect) Close() {
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//
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//}
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//
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//func NewConnDirect(config *config2.GlobalConfig) (*ConnDirect, error) {
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// return &ConnDirect{
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// conns: make(map[string][]*grpc.ClientConn),
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// resolverDirect: NewResolverDirect(),
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// config: config,
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// }, nil
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//}
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//
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//func (cd *ConnDirect) GetConns(ctx context.Context,
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// serviceName string, opts ...grpc.DialOption) ([]*grpc.ClientConn, error) {
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//
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// if conns, exists := cd.conns[serviceName]; exists {
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// return conns, nil
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// }
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// ports := getServiceAddresses(&cd.config.RpcRegisterName,
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// &cd.config.RpcPort, cd.config.LongConnSvr.OpenImMessageGatewayPort)[serviceName]
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// var connections []*grpc.ClientConn
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// for _, port := range ports {
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// conn, err := cd.dialServiceWithoutResolver(ctx, fmt.Sprintf(cd.config.Rpc.ListenIP+":%d", port), append(cd.additionalOpts, opts...)...)
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// if err != nil {
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// return nil, errs.Wrap(fmt.Errorf("connect to port %d failed,serviceName %s, IP %s", port, serviceName, cd.config.Rpc.ListenIP))
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// }
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// connections = append(connections, conn)
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// }
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//
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// if len(connections) == 0 {
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// return nil, errs.New("no connections found for service", "serviceName", serviceName).Wrap()
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// }
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// return connections, nil
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//}
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//
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//func (cd *ConnDirect) GetConn(ctx context.Context, serviceName string, opts ...grpc.DialOption) (*grpc.ClientConn, error) {
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// // Get service addresses
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// addresses := getServiceAddresses(&cd.config.RpcRegisterName,
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// &cd.config.RpcPort, cd.config.LongConnSvr.OpenImMessageGatewayPort)
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// address, ok := addresses[serviceName]
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// if !ok {
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// return nil, errs.New("unknown service name", "serviceName", serviceName).Wrap()
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// }
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// var result string
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// for _, addr := range address {
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// if result != "" {
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// result = result + "," + fmt.Sprintf(cd.config.Rpc.ListenIP+":%d", addr)
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// } else {
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// result = fmt.Sprintf(cd.config.Rpc.ListenIP+":%d", addr)
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// }
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// }
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// // Try to dial a new connection
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// conn, err := cd.dialService(ctx, result, append(cd.additionalOpts, opts...)...)
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// if err != nil {
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// return nil, errs.WrapMsg(err, "address", result)
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// }
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//
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// // Store the new connection
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// cd.conns[serviceName] = append(cd.conns[serviceName], conn)
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// return conn, nil
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//}
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//
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//func (cd *ConnDirect) GetSelfConnTarget() string {
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// return cd.currentServiceAddress
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//}
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//
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//func (cd *ConnDirect) AddOption(opts ...grpc.DialOption) {
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// cd.additionalOpts = append(cd.additionalOpts, opts...)
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//}
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//
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//func (cd *ConnDirect) CloseConn(conn *grpc.ClientConn) {
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// if conn != nil {
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// conn.Close()
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// }
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//}
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//
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//func (cd *ConnDirect) dialService(ctx context.Context, address string, opts ...grpc.DialOption) (*grpc.ClientConn, error) {
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// options := append(opts, grpc.WithTransportCredentials(insecure.NewCredentials()))
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// conn, err := grpc.DialContext(ctx, cd.resolverDirect.Scheme()+":///"+address, options...)
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//
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// if err != nil {
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// return nil, errs.WrapMsg(err, "address", address)
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// }
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// return conn, nil
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//}
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//
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//func (cd *ConnDirect) dialServiceWithoutResolver(ctx context.Context, address string, opts ...grpc.DialOption) (*grpc.ClientConn, error) {
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// options := append(opts, grpc.WithTransportCredentials(insecure.NewCredentials()))
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// conn, err := grpc.DialContext(ctx, address, options...)
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//
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// if err != nil {
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// return nil, errs.Wrap(err)
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// }
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// return conn, nil
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//}
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