mirror of
https://github.com/strukturag/nextcloud-spreed-signaling
synced 2026-03-14 14:35:44 +01:00
76 lines
2.8 KiB
Go
76 lines
2.8 KiB
Go
/**
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* Standalone signaling server for the Nextcloud Spreed app.
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* Copyright (C) 2022 struktur AG
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*
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* @author Joachim Bauch <bauch@struktur.de>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package events
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import (
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"context"
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"errors"
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"github.com/strukturag/nextcloud-spreed-signaling/v2/api"
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"github.com/strukturag/nextcloud-spreed-signaling/v2/log"
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"github.com/strukturag/nextcloud-spreed-signaling/v2/nats"
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"github.com/strukturag/nextcloud-spreed-signaling/v2/talk"
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)
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var (
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ErrAlreadyRegistered = errors.New("already registered") // +checklocksignore: Global readonly variable.
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)
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const (
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DefaultAsyncChannelSize = 64
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)
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type AsyncChannel chan *nats.Msg
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type AsyncEventListener interface {
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AsyncChannel() AsyncChannel
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}
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type AsyncEvents interface {
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Close(ctx context.Context) error
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RegisterBackendRoomListener(roomId string, backend *talk.Backend, listener AsyncEventListener) error
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UnregisterBackendRoomListener(roomId string, backend *talk.Backend, listener AsyncEventListener) error
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RegisterRoomListener(roomId string, backend *talk.Backend, listener AsyncEventListener) error
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UnregisterRoomListener(roomId string, backend *talk.Backend, listener AsyncEventListener) error
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RegisterUserListener(userId string, backend *talk.Backend, listener AsyncEventListener) error
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UnregisterUserListener(userId string, backend *talk.Backend, listener AsyncEventListener) error
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RegisterSessionListener(sessionId api.PublicSessionId, backend *talk.Backend, listener AsyncEventListener) error
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UnregisterSessionListener(sessionId api.PublicSessionId, backend *talk.Backend, listener AsyncEventListener) error
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PublishBackendRoomMessage(roomId string, backend *talk.Backend, message *AsyncMessage) error
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PublishRoomMessage(roomId string, backend *talk.Backend, message *AsyncMessage) error
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PublishUserMessage(userId string, backend *talk.Backend, message *AsyncMessage) error
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PublishSessionMessage(sessionId api.PublicSessionId, backend *talk.Backend, message *AsyncMessage) error
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}
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func NewAsyncEvents(ctx context.Context, url string) (AsyncEvents, error) {
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client, err := nats.NewClient(ctx, url)
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if err != nil {
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return nil, err
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}
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return NewAsyncEventsNats(log.LoggerFromContext(ctx), client)
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}
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