WebSocket.SubProtocol Property

Definition

Gets the subprotocol that was negotiated during the opening handshake.

public abstract string? SubProtocol { get; }
public abstract string SubProtocol { get; }

Property Value

The subprotocol that was negotiated during the opening handshake.

Applies to

Product Versions
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 2.0, 2.1