src Bool close()

Close the web socket

src Bool isClosed()

Return true if this socket has been closed

src static WebSocket openClient(Uri uri, [Str:Str]? headers := null)

Open a client connection. The URI must have a "ws" or "wss" scheme. The headers parameter defines additional HTTP headers to include in the connection request.

src static WebSocket openServer(WebReq req, WebRes res)

Upgrade a server request to a WebSocket. Raise IOErr is there is any problems during the handshake in which case the calling WebMod should return a 400 response.

Callers should set the Sec-WebSocket-Protocol response header before calling this method. However, if not set then this call will set it to the request header value for Sec-WebSocket-Protocol (if available).

Note: once this method completes, the socket is now owned by the WebSocket instance and not the web server (wisp); it must be explicitly closed to prevent a file handle leak.

src Obj? receive()

Receive a message which is returned as either a Str or Buf. Raise IOErr if socket has error or is closed.

src Void send(Obj msg)

Send a message which must be either a Str of Buf. Bufs are sent using their full contents irrelevant of their current position.

src @Deprecated { msg=... }
SocketOptions socketOptions()

Access to socket options for this request.