mirror of https://github.com/OpenVidu/openvidu.git
95 lines
3.0 KiB
TypeScript
95 lines
3.0 KiB
TypeScript
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/*
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* (C) Copyright 2017-2018 OpenVidu (http://openvidu.io/)
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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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*
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*/
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import { Event } from './Event';
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import { Session, Stream, Publisher } from '../..';
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/**
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* Defines the following events:
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* - `streamCreated`: dispatched by [[Session]] and [[Publisher]]
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* - `streamDestroyed`: dispatched by [[Session]] and [[Publisher]]
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*/
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export class StreamEvent extends Event {
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/**
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* Stream object that was created or destroyed
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*/
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stream: Stream;
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/**
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* For 'streamDestroyed' event:
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* - "disconnect"
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* - "networkDisconnect"
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* - "unpublish"
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*
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* For 'streamCreated' empty string
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*/
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reason: string;
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/**
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* @hidden
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*/
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constructor(cancelable: boolean, target: Session | Publisher, type: string, stream: Stream, reason: string) {
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super(cancelable, target, type);
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this.stream = stream;
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this.reason = reason;
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}
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/**
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* @hidden
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*/
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callDefaultBehaviour() {
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if (this.type === 'streamDestroyed') {
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if (this.target instanceof Session) {
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console.info("Calling default behaviour upon '" + this.type + "' event dispatched by 'Session'");
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// Remote Stream
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this.stream.disposeWebRtcPeer();
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this.stream.disposeMediaStream();
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this.stream.removeVideo();
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} else if (this.target instanceof Publisher) {
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console.info("Calling default behaviour upon '" + this.type + "' event dispatched by 'Publisher'");
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// Local Stream
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this.stream.disposeMediaStream();
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this.stream.removeVideo();
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this.stream.isReadyToPublish = false;
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}
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// Delete stream from Session.remoteStreamsCreated map
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delete this.stream.session.remoteStreamsCreated[this.stream.streamId];
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// Delete StreamOptionsServer from remote Connection
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const remoteConnection = this.stream.session.remoteConnections[this.stream.connection.connectionId];
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if (!!remoteConnection && !!remoteConnection.options) {
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const streamOptionsServer = remoteConnection.options.streams;
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for (let i = streamOptionsServer.length - 1; i >= 0; --i) {
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if (streamOptionsServer[i].id === this.stream.streamId) {
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streamOptionsServer.splice(i, 1);
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}
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}
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}
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}
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}
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}
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