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@tc-libs/sse

v3.9.0

Published

Hub semplice per Server-Sent Events.

Downloads

66

Readme

@tc-libs/sse

Hub semplice per Server-Sent Events.

Espone:

  • SseModule
  • SseHubService
  • SseController

Cosa fa

SseHubService mantiene una mappa di client connessi e permette di:

  • aggiungere un client con addClient
  • rimuoverlo con removeClient
  • inviare eventi a tutti con broadcast
  • contare le connessioni con count

Uso del service

this.sseHubService.broadcast('job.completed', {
  jobId: '123',
  status: 'done',
});

Quando un client si collega riceve subito un evento hello.

Endpoint incluso

Il controller esporta un endpoint SSE su GET /sse:

@Sse('sse')
stream(@Req() req: Request): Observable<MessageEvent>

Alla chiusura della connessione il client viene rimosso automaticamente.

Note operative

  • Il modulo e @Global().
  • Il package non gestisce autenticazione o stanze/canali.
  • Il package request esclude esplicitamente l'endpoint SSE dal timeout globale.

Sviluppo

nx build sse
nx test sse