isWebSocketCloseCodeSendable
isWebSocketCloseCodeSendable(
code):boolean
Defined in: packages/format-websocket/src/close/websocket-close.ts:27
Whether code may be sent in a close frame (RFC 6455 §7.4, IANA WebSocket
Close Code Number Registry): the defined codes 1000–1003 and
1007–1014, and the 3000–4999 ranges for libraries and applications.
1004 is reserved, and 1005, 1006 and 1015 exist only to report what
happened locally — they must never appear on the wire.
Parameters
Section titled “Parameters”number
Returns
Section titled “Returns”boolean