public void Bind(IPAddress ipAddress, ushort ipPort)
{
if (_sourceIpAddressAndPortAssigned)
{
throw new SocketException("Socket is connected.");
}
_sourceIpAddressAndPortAssigned = true;
// if ipAddress is IP_ADDRESS_ANY, then change it to to our actual ipAddress.
if (ipAddress.Equals(IPv6Any))
{
sourceIpAddress = NetworkInterface.IPAddress;
}
else
{
sourceIpAddress = ipAddress;
}
if (ipPort == IPPortAny)
{
sourcePort = NetworkInterface.GetEphemeralPort();
}
else
{
sourcePort = ipPort;
}
// verify that this source IP address is correct
if (sourceIpAddress != NetworkInterface.IPAddress)
{
throw new SocketException("Source address is not correct.");
}
NetworkInterface.CreateSocket(this);
ReceiveTimeout = 5000;
}
