46 lines
961 B
TypeScript
46 lines
961 B
TypeScript
import {
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BaseStream,
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type StreamMessage,
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} from "../../source/services/stream/base-stream.js";
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/** Minimal observable connection used by application and broadcaster tests. */
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export class TestConnection extends BaseStream {
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readonly messages: StreamMessage[] = [];
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readonly closeCallbacks: Array<() => void> = [];
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closed = false;
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constructor(
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readonly streaming: boolean,
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readonly bidirectional: boolean,
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) {
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super();
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}
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async send(message: StreamMessage): Promise<void> {
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if (this.closed) {
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throw new Error("connection is closed");
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}
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this.messages.push(message);
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}
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close(): void {
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if (this.closed) {
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return;
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}
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this.closed = true;
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const callbacks = this.closeCallbacks.splice(0);
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callbacks.forEach((callback) => callback());
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}
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onClose(callback: () => void): void {
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if (this.closed) {
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callback();
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return;
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}
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this.closeCallbacks.push(callback);
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}
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}
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