张新伟 ryuujo1573

## event-demo.ts
// aliases
type MyEvent = PingEvent | MessageEvent;
type EventTypes = MyEvent["type"];
type EventHandler<T> = (payload: T) => void;
type EventHandlers = {
  ping: EventHandler<PingEvent>[];
  message: EventHandler<MessageEvent>[];
};

// type defs

## nginx-websocket-proxy.conf
# http {
map $http_upgrade $connection_upgrade {
    default upgrade;
    ''      close;
}

upstream local_origin {
    server localhost:5173;
    # I was using this for Vite HMR backend.
    # For Vite HMR ws proxy, see:

## test.ts
console.log('test!')
	// aliases
	type MyEvent = PingEvent \| MessageEvent;
	type EventTypes = MyEvent["type"];
	type EventHandler<T> = (payload: T) => void;
	type EventHandlers = {
	ping: EventHandler<PingEvent>[];
	message: EventHandler<MessageEvent>[];
	};

	// type defs
	# http {
	map $http_upgrade $connection_upgrade {
	default upgrade;
	'' close;
	}

	upstream local_origin {
	server localhost:5173;
	# I was using this for Vite HMR backend.
	# For Vite HMR ws proxy, see: