dotnet-core/release-notes/5.0/netstandard2.1/5.0-preview5_System.Net.Sockets.md

48 lines
1.9 KiB
Markdown

# System.Net.Sockets
``` diff
namespace System.Net.Sockets {
public enum AddressFamily {
+ ControllerAreaNetwork = 65537,
+ Packet = 65536,
}
public class NetworkStream : Stream {
- protected Socket Socket { get; }
+ public Socket Socket { get; }
}
public enum ProtocolFamily {
+ ControllerAreaNetwork = 65537,
+ Packet = 65536,
}
+ public sealed class SafeSocketHandle : SafeHandleMinusOneIsInvalid {
+ public SafeSocketHandle(IntPtr preexistingHandle, bool ownsHandle);
+ protected override bool ReleaseHandle();
+ }
public class SendPacketsElement {
+ public SendPacketsElement(FileStream fileStream);
+ public SendPacketsElement(FileStream fileStream, long offset, int count);
+ public SendPacketsElement(FileStream fileStream, long offset, int count, bool endOfPacket);
+ public SendPacketsElement(string filepath, long offset, int count);
+ public SendPacketsElement(string filepath, long offset, int count, bool endOfPacket);
+ public FileStream FileStream { get; }
+ public long OffsetLong { get; }
}
public class Socket : IDisposable {
+ public Socket(SafeSocketHandle handle);
+ public static bool OSSupportsUnixDomainSockets { get; }
+ public SafeSocketHandle SafeHandle { get; }
+ public int GetRawSocketOption(int optionLevel, int optionName, Span<byte> optionValue);
+ public void Listen();
+ public void SetRawSocketOption(int optionLevel, int optionName, ReadOnlySpan<byte> optionValue);
}
public class SocketAsyncEventArgs : EventArgs, IDisposable {
+ public SocketAsyncEventArgs(bool unsafeSuppressExecutionContextFlow);
}
public enum SocketOptionName {
+ TcpKeepAliveInterval = 17,
+ TcpKeepAliveRetryCount = 16,
+ TcpKeepAliveTime = 3,
}
}
```