import { EventEndpoint } from "https://deno.land/x/ayonli_jsext@v0.9.72/sse.ts";
Closes the connection.
By default, when the connection is closed, the client will try to
reconnect after a certain period of time, which is specified by the
reconnectionTime option when creating the instance.
However, if the noReconnect parameter is set, this method will mark
the client as closed based on the last event ID. When the client
reconnects, the server will send a 204 No Content response to the
client to instruct it to terminate the connection.
It is important to note that the server depends on the last event ID to
identify the client for this purpose, so the server must send a globally
unique lastEventId to the client when sending messages.