internal bool TransmitPackets(SafeCloseSocket socketHandle, IntPtr packetArray, int elementCount, int sendSize, SafeNativeOverlapped overlapped, TransmitFileOptions flags)
{
EnsureDynamicWinsockMethods();
TransmitPacketsDelegate transmitPackets = _dynamicWinsockMethods.GetDelegate <TransmitPacketsDelegate>(socketHandle);
return(transmitPackets(socketHandle, packetArray, elementCount, sendSize, overlapped, flags));
}
internal bool TransmitPackets(SafeCloseSocket socketHandle, IntPtr packetArray, int elementCount, int sendSize, SafeNativeOverlapped overlapped)
{
EnsureDynamicWinsockMethods();
TransmitPacketsDelegate transmitPackets = _dynamicWinsockMethods.GetDelegate <TransmitPacketsDelegate>(socketHandle);
// UseDefaultWorkerThread = 0.
return(transmitPackets(socketHandle, packetArray, elementCount, sendSize, overlapped, 0));
}
private void EnsureTransmitPackets(SafeCloseSocket socketHandle)
{
if (this.transmitPackets == null)
{
lock (this.lockObject)
{
if (this.transmitPackets == null)
{
Guid guid = new Guid("{0xd9689da0,0x1f90,0x11d3,{0x99,0x71,0x00,0xc0,0x4f,0x68,0xc8,0x76}}");
IntPtr ptr = this.LoadDynamicFunctionPointer(socketHandle, ref guid);
this.transmitPackets = (TransmitPacketsDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(TransmitPacketsDelegate));
}
}
}
}
private void EnsureTransmitPackets(SafeCloseSocket socketHandle)
{
if (_transmitPackets == null)
{
lock (_lockObject)
{
if (_transmitPackets == null)
{
Guid guid = new Guid("{0xd9689da0,0x1f90,0x11d3,{0x99,0x71,0x00,0xc0,0x4f,0x68,0xc8,0x76}}");
IntPtr ptrTransmitPackets = LoadDynamicFunctionPointer(socketHandle, ref guid);
_transmitPackets = Marshal.GetDelegateForFunctionPointer <TransmitPacketsDelegate>(ptrTransmitPackets);
}
}
}
}