Skip to main content

Apple Developer Docs

Fonts Symbols

Network / NWProtocolWebSocket / NWProtocolWebSocket.Metadata / opcode

Contents

Declaration
See Also

opcode

The type code of a WebSocket message.

Declaration

final let opcode: NWProtocolWebSocket.Opcode

See Also

Receiving Messages

closeCode
NWProtocolWebSocket.CloseCode

Open on developer.apple.com

NetworkInstance Property

iOS 13.0+iPadOS 13.0+Mac Catalyst 13.0+macOS 10.15+tvOS 13.0+visionOS 1.0+watchOS 6.0+

Declaration
See Also

Built on 2026-05-07