Type Alias WebSocketUpgradeDecision

WebSocketUpgradeDecision:
| { accept: true; protocol?: string; sink: WebSocketEventSink }
| { accept: false; status: number }

What an HTTP adapter should do with an inbound upgrade request, as decided by the WebSocketUpgradeRouter.

Discriminated on accept, so an adapter narrows with a single check.

Type Declaration

{ accept: true; protocol?: string; sink: WebSocketEventSink }
- Readonlyaccept: true
  
  Complete the handshake.
- Optional Readonlyprotocol?: string
  
  The negotiated subprotocol to echo back, when one was selected. Omit to echo none — never echo a protocol the client did not request.
- Readonlysink: WebSocketEventSink
  
  The sink the adapter binds its native socket events into.
{ accept: false; status: number }
- Readonlyaccept: false
  
  Refuse the handshake.
- Readonlystatus: number
  
  The HTTP status to answer with (e.g. 503 at capacity, 400 on a bad subprotocol).

Since

0.2.0