WebSocketHelpers Class¶

Inheritance Hierarchy¶

• System.Object
• Microsoft.Net.WebSockets.WebSocketHelpers

Syntax¶

public class WebSocketHelpers

class Microsoft.Net.WebSockets.WebSocketHelpers

Properties¶

Microsoft.Net.WebSockets.WebSocketHelpers.AreWebSocketsSupported¶

Return type:	System.Boolean

public static bool AreWebSocketsSupported { get; }

Microsoft.Net.WebSockets.WebSocketHelpers.DefaultKeepAliveInterval¶

Return type:	System.TimeSpan

public static TimeSpan DefaultKeepAliveInterval { get; }

Methods¶

CreateServerWebSocket(System.IO.Stream, System.String, System.Int32, System.TimeSpan, System.ArraySegment<System.Byte>)¶

Return type:	System.Net.WebSockets.WebSocket

public static WebSocket CreateServerWebSocket(Stream opaqueStream, string subProtocol, int receiveBufferSize, TimeSpan keepAliveInterval, ArraySegment<byte> internalBuffer)

GetSecWebSocketAcceptString(System.String)¶

Return type:	System.String

[SuppressMessage("Microsoft.Cryptographic.Standard", "CA5354:SHA1CannotBeUsed", Justification = "SHA1 used only for hashing purposes, not for crypto.")]
public static string GetSecWebSocketAcceptString(string secWebSocketKey)

IsValidWebSocketKey(System.String)¶

Return type:	System.Boolean

public static bool IsValidWebSocketKey(string key)

ProcessWebSocketProtocolHeader(System.Collections.Generic.IEnumerable<System.String>, System.String)¶

Return type:	System.Boolean

public static bool ProcessWebSocketProtocolHeader(IEnumerable<string> clientSecWebSocketProtocols, string subProtocol)

ValidateArraySegment<T>(System.ArraySegment<T>, System.String)¶

public static void ValidateArraySegment<T>(ArraySegment<T> arraySegment, string parameterName)

ValidateOptions(System.String, System.Int32, System.Int32, System.TimeSpan)¶

public static void ValidateOptions(string subProtocol, int receiveBufferSize, int sendBufferSize, TimeSpan keepAliveInterval)

Fields¶

DefaultReceiveBufferSize()¶

Return type:	System.Int32

public const int DefaultReceiveBufferSize = 16384

WebSocketUpgradeToken()¶

Return type:	System.String

public const string WebSocketUpgradeToken = "websocket"