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• fastify-sse-v2-master
  • .codeclimate.yml
  • .github
    • workflows
      • publish.yaml
      • ci.yaml
  • .eslintignore
  • src
    • index.ts
    • sse.ts
    • types.ts
    • plugin.ts
    • @types
      • it-to-stream
        • index.d.ts
  • example.ts
  • .nvmrc
  • LICENSE
  • test
    • utils.ts
    • index.spec.ts
  • CHANGELOG.md
  • .babelrc
  • tsconfig.build.json
  • README.md
  • package.json
  • .codecov.yml
  • .eslintrc.js
  • tsconfig.json
  • .gitignore
  • .nycrc.json

import fastify, {EventMessage, FastifyInstance} from "fastify";
import {FastifySSEPlugin} from "../src";
import {AddressInfo} from "net";
import EventSource from "eventsource";

export async function getFastifyServer(source: AsyncIterable<EventMessage>): Promise<FastifyInstance> {
  const server = fastify();
  server.register(FastifySSEPlugin);
  server.get("/", function (req, res) {
    res.header("x-test-header2", "test2");
    res.sse(source);
  });
  await server.ready();
  await new Promise<void>((resolve, reject) => {
    server.listen(0, "127.0.0.1", (err) => {
      if(err) {
        return reject(err);
      }
      resolve();
    });
  });
  return server;
}

export function getBaseUrl(fastifyInstance: FastifyInstance): string {
  const address = fastifyInstance.server.address() as AddressInfo;
  return `http://${address.address}:${address.port}`;
}

export function getEventSource(server: FastifyInstance, path = "/"): EventSource {
  return new EventSource(`${getBaseUrl(server)}${path}`);
}