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refactor

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This commit is contained in:
syuilo 2021-06-28 17:49:25 +09:00
parent b6df8cc1f5
commit 8bc7daa3f3
1 changed files with 13 additions and 9 deletions
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22
src/streaming.ts
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@ -25,6 +25,7 @@ export default class Stream extends EventEmitter<StreamEvents> {
private sharedConnectionPools: Pool[] = []; private sharedConnectionPools: Pool[] = [];
private sharedConnections: SharedConnection[] = []; private sharedConnections: SharedConnection[] = [];
private nonSharedConnections: NonSharedConnection[] = []; private nonSharedConnections: NonSharedConnection[] = [];
private idCounter = 0;
constructor(origin: string, user: { token: string; } | null, options?: { constructor(origin: string, user: { token: string; } | null, options?: {
WebSocket?: any; WebSocket?: any;
@ -48,6 +49,11 @@ export default class Stream extends EventEmitter<StreamEvents> {
this.stream.addEventListener('message', this.onMessage); this.stream.addEventListener('message', this.onMessage);
} }
@autobind
private genId(): string {
return (++this.idCounter).toString();
}
@autobind @autobind
public useChannel<C extends keyof Channels>(channel: C, params?: Channels[C]['params'], name?: string): Connection<Channels[C]> { public useChannel<C extends keyof Channels>(channel: C, params?: Channels[C]['params'], name?: string): Connection<Channels[C]> {
if (params) { if (params) {
@ -62,7 +68,7 @@ export default class Stream extends EventEmitter<StreamEvents> {
let pool = this.sharedConnectionPools.find(p => p.channel === channel); let pool = this.sharedConnectionPools.find(p => p.channel === channel);
if (pool == null) { if (pool == null) {
pool = new Pool(this, channel); pool = new Pool(this, channel, this.genId());
this.sharedConnectionPools.push(pool); this.sharedConnectionPools.push(pool);
} }
@ -83,7 +89,7 @@ export default class Stream extends EventEmitter<StreamEvents> {
@autobind @autobind
private connectToChannel<C extends keyof Channels>(channel: C, params: Channels[C]['params']): NonSharedConnection<Channels[C]> { private connectToChannel<C extends keyof Channels>(channel: C, params: Channels[C]['params']): NonSharedConnection<Channels[C]> {
const connection = markRaw(new NonSharedConnection(this, channel, params)); const connection = markRaw(new NonSharedConnection(this, channel, this.genId(), params));
this.nonSharedConnections.push(connection); this.nonSharedConnections.push(connection);
return connection; return connection;
} }
@ -175,9 +181,8 @@ export default class Stream extends EventEmitter<StreamEvents> {
} }
} }
let idCounter = 0;
// TODO: これらのクラスを Stream クラスの内部クラスにすれば余計なメンバをpublicにしないで済むかも？ // TODO: これらのクラスを Stream クラスの内部クラスにすれば余計なメンバをpublicにしないで済むかも？
// もしくは @internal を使う？ https://www.typescriptlang.org/tsconfig#stripInternal
class Pool { class Pool {
public channel: string; public channel: string;
public id: string; public id: string;
@ -186,11 +191,10 @@ class Pool {
private disposeTimerId: any; private disposeTimerId: any;
private isConnected = false; private isConnected = false;
constructor(stream: Stream, channel: string) { constructor(stream: Stream, channel: string, id: string) {
this.channel = channel; this.channel = channel;
this.stream = stream; this.stream = stream;
this.id = id;
this.id = (++idCounter).toString();
this.stream.on('_disconnected_', this.onStreamDisconnected); this.stream.on('_disconnected_', this.onStreamDisconnected);
} }
@ -312,11 +316,11 @@ class NonSharedConnection<Channel extends Channels[keyof Channels] = any> extend
public id: string; public id: string;
protected params: Channel['params']; protected params: Channel['params'];
constructor(stream: Stream, channel: string, params: Channel['params']) { constructor(stream: Stream, channel: string, id: string, params: Channel['params']) {
super(stream, channel); super(stream, channel);
this.params = params; this.params = params;
this.id = (++idCounter).toString(); this.id = id;
this.connect(); this.connect();
} }