Interface BunServeHost

serve

• serve(
      options: {
          fetch: (
              request: Request,
              server: BunServer,
          ) => Response | Promise<Response | undefined> | undefined;
          hostname?: string;
          port: number;
          websocket?: BunWebSocketHandlers;
      },
  ): BunServer

  Starts an HTTP server.

  The fetch callback receives the BunServer as its second argument (Bun's own signature) because server.upgrade() is the only way to perform a WebSocket handshake, and it may resolve undefined to tell Bun that the request was upgraded and needs no response.

  Parameters

  • options: {
        fetch: (
            request: Request,
            server: BunServer,
        ) => Response | Promise<Response | undefined> | undefined;
        hostname?: string;
        port: number;
        websocket?: BunWebSocketHandlers;
    }

    Server options

  Returns BunServer

  The server handle