mirror of
https://github.com/livekit/livekit.git
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57643a42ed
* agents enabled check * participant -> publisher * nil check client * add NumConnections * add lock around agent check * do not launch agents against other agents * regen * don't need atomic anymore * update protocol
76 lines
2.1 KiB
Go
76 lines
2.1 KiB
Go
// Copyright 2023 LiveKit, Inc.
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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 service
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import (
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"context"
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"google.golang.org/protobuf/types/known/emptypb"
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"github.com/livekit/livekit-server/pkg/rtc"
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"github.com/livekit/protocol/livekit"
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"github.com/livekit/protocol/logger"
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"github.com/livekit/protocol/rpc"
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"github.com/livekit/protocol/utils"
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)
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type IOClient interface {
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CreateEgress(ctx context.Context, info *livekit.EgressInfo) (*emptypb.Empty, error)
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GetEgress(ctx context.Context, req *rpc.GetEgressRequest) (*livekit.EgressInfo, error)
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ListEgress(ctx context.Context, req *livekit.ListEgressRequest) (*livekit.ListEgressResponse, error)
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}
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type egressLauncher struct {
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client rpc.EgressClient
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io IOClient
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}
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func NewEgressLauncher(client rpc.EgressClient, io IOClient) rtc.EgressLauncher {
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if client == nil {
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return nil
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}
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return &egressLauncher{
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client: client,
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io: io,
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}
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}
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func (s *egressLauncher) StartEgress(ctx context.Context, req *rpc.StartEgressRequest) (*livekit.EgressInfo, error) {
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info, err := s.StartEgressWithClusterId(ctx, "", req)
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if err != nil {
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return nil, err
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}
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_, err = s.io.CreateEgress(ctx, info)
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if err != nil {
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logger.Errorw("failed to create egress", err)
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}
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return info, nil
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}
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func (s *egressLauncher) StartEgressWithClusterId(ctx context.Context, clusterId string, req *rpc.StartEgressRequest) (*livekit.EgressInfo, error) {
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if s.client == nil {
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return nil, ErrEgressNotConnected
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}
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// Ensure we have an Egress ID
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if req.EgressId == "" {
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req.EgressId = utils.NewGuid(utils.EgressPrefix)
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}
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return s.client.StartEgress(ctx, clusterId, req)
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}
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