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Module

std/http/mod.ts>ServerSentEventStream

Deno standard library
denoland/deno_std
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class ServerSentEventStream
import { ServerSentEventStream } from "https://deno.land/std@0.221.0/http/mod.ts";

Transforms server-sent message objects into strings for the client.

Examples

Example 1

import {
  type ServerSentEventMessage,
  ServerSentEventStream,
} from "https://deno.land/std@0.221.0/http/server_sent_event_stream.ts";

const stream = ReadableStream.from<ServerSentEventMessage>([
  { data: "hello there" }
]).pipeThrough(new ServerSentEventStream());
new Response(stream, {
  headers: {
    "content-type": "text/event-stream",
    "cache-control": "no-cache",
  },
});

Constructors

new
ServerSentEventStream()