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stream_manager.go
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stream_manager.go
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// Copyright 2019 The Nakama 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 server
import (
"errors"
"github.com/gofrs/uuid"
)
var (
ErrNodeNotFound = errors.New("node not found")
)
type StreamManager interface {
UserKick(userID, sessionID uuid.UUID, node string, stream PresenceStream) error
}
type LocalStreamManager struct {
sessionRegistry SessionRegistry
tracker Tracker
node string
}
func NewLocalStreamManager(config Config, sessionRegistry SessionRegistry, tracker Tracker) StreamManager {
return &LocalStreamManager{
sessionRegistry: sessionRegistry,
tracker: tracker,
node: config.GetName(),
}
}
func (m *LocalStreamManager) UserKick(userID, sessionID uuid.UUID, node string, stream PresenceStream) error {
if node != m.node {
return ErrNodeNotFound
}
m.tracker.Untrack(sessionID, stream, userID)
return nil
}