public unsafe IntPtr SessionOpen(byte[] alpn)
{
IntPtr sessionPtr = IntPtr.Zero;
uint status;
fixed(byte *pAlpn = alpn)
{
var alpnBuffer = new MsQuicNativeMethods.QuicBuffer
{
Length = (uint)alpn.Length,
Buffer = pAlpn
};
status = SessionOpenDelegate(
_registrationContext,
&alpnBuffer,
1,
IntPtr.Zero,
ref sessionPtr);
}
QuicExceptionHelpers.ThrowIfFailed(status, "Could not open session.");
return(sessionPtr);
}
private unsafe void SetUshortParameter(QUIC_PARAM_SESSION param, ushort count)
{
var buffer = new MsQuicNativeMethods.QuicBuffer()
{
Length = sizeof(ushort),
Buffer = (byte *)&count
};
SetParam(param, buffer);
}
private void SetParam(
QUIC_PARAM_SESSION param,
MsQuicNativeMethods.QuicBuffer buf)
{
QuicExceptionHelpers.ThrowIfFailed(MsQuicApi.Api.UnsafeSetParam(
_nativeObjPtr,
(uint)QUIC_PARAM_LEVEL.SESSION,
(uint)param,
buf),
"Could not set parameter on session.");
}
internal unsafe uint UnsafeSetParam(
IntPtr Handle,
uint Level,
uint Param,
MsQuicNativeMethods.QuicBuffer Buffer)
{
return(SetParamDelegate(
Handle,
Level,
Param,
Buffer.Length,
Buffer.Buffer));
}
private unsafe IntPtr SessionOpen(SslApplicationProtocol alpnProtocol)
{
ReadOnlyMemory <byte> memory = alpnProtocol.Protocol;
using MemoryHandle h = memory.Pin();
var quicBuffer = new MsQuicNativeMethods.QuicBuffer()
{
Buffer = (byte *)h.Pointer,
Length = (uint)memory.Length
};
return(SessionOpen(&quicBuffer, 1));
}
internal unsafe uint UnsafeGetParam(
IntPtr Handle,
uint Level,
uint Param,
ref MsQuicNativeMethods.QuicBuffer Buffer)
{
uint bufferLength = Buffer.Length;
byte *buf = Buffer.Buffer;
return(GetParamDelegate(
Handle,
Level,
Param,
&bufferLength,
buf));
}
