private void EnsureGetAcceptExSockaddrs(SafeCloseSocket socketHandle)
{
if (this.getAcceptExSockaddrs == null)
{
lock (this.lockObject)
{
if (this.getAcceptExSockaddrs == null)
{
Guid guid = new Guid("{0xb5367df2,0xcbac,0x11cf,{0x95, 0xca, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}}");
IntPtr ptr = this.LoadDynamicFunctionPointer(socketHandle, ref guid);
this.getAcceptExSockaddrs = (GetAcceptExSockaddrsDelegate)Marshal.GetDelegateForFunctionPointer(ptr, typeof(GetAcceptExSockaddrsDelegate));
}
}
}
}
internal void GetAcceptExSockaddrs(IntPtr buffer,
int receiveDataLength,
int localAddressLength,
int remoteAddressLength,
out IntPtr localSocketAddress,
out int localSocketAddressLength,
out IntPtr remoteSocketAddress,
out int remoteSocketAddressLength)
{
EnsureDynamicWinsockMethods();
GetAcceptExSockaddrsDelegate getAcceptExSockaddrs = _dynamicWinsockMethods.GetDelegate <GetAcceptExSockaddrsDelegate>(_handle);
getAcceptExSockaddrs(buffer,
receiveDataLength,
localAddressLength,
remoteAddressLength,
out localSocketAddress,
out localSocketAddressLength,
out remoteSocketAddress,
out remoteSocketAddressLength);
}
