gnezim
33 lines
1.3 KiB
TypeScript
33 lines
1.3 KiB
TypeScript
// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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// This will be treated as a bit flag in the future, so we keep it using power-of-two values.
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/** Specifies a specific HTTP transport type. */
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export enum HttpTransportType {
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/** Specifies no transport preference. */
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None = 0,
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/** Specifies the WebSockets transport. */
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WebSockets = 1,
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/** Specifies the Server-Sent Events transport. */
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ServerSentEvents = 2,
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/** Specifies the Long Polling transport. */
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LongPolling = 4,
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}
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/** Specifies the transfer format for a connection. */
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export enum TransferFormat {
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/** Specifies that only text data will be transmitted over the connection. */
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Text = 1,
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/** Specifies that binary data will be transmitted over the connection. */
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Binary = 2,
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}
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/** An abstraction over the behavior of transports. This is designed to support the framework and not intended for use by applications. */
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export interface ITransport {
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connect(url: string, transferFormat: TransferFormat): Promise<void>;
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send(data: any): Promise<void>;
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stop(): Promise<void>;
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onreceive: ((data: string | ArrayBuffer) => void) | null;
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onclose: ((error?: Error) => void) | null;
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}
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