public void KeepAliveInterval_get_and_set_work(uint value)
{
var subject = new KeepAliveValues();
subject.KeepAliveInterval = value;
var result = subject.KeepAliveInterval;
result.Should().Be(value);
}
public void OnOff_get_and_set_work(uint value)
{
var subject = new KeepAliveValues();
subject.OnOff = value;
var result = subject.OnOff;
result.Should().Be(value);
}
public void KeepAliveTime_get_and_set_work(ulong value)
{
var subject = new KeepAliveValues();
subject.KeepAliveTime = value;
var result = subject.KeepAliveTime;
result.Should().Be(value);
}
public void ToBytes_should_return_expected_result(uint onOff, uint keepAliveTime, uint keepAliveInterval, byte[] expectedResult)
{
var subject = new KeepAliveValues
{
OnOff = onOff,
KeepAliveTime = keepAliveTime,
KeepAliveInterval = keepAliveInterval
};
var result = subject.ToBytes();
result.Should().Equal(expectedResult);
}
private Socket CreateSocket(EndPoint endPoint)
{
var addressFamily = endPoint.AddressFamily;
if (addressFamily == AddressFamily.Unspecified || addressFamily == AddressFamily.Unknown)
{
addressFamily = _settings.AddressFamily;
}
var socket = new Socket(addressFamily, SocketType.Stream, ProtocolType.Tcp);
var keepAliveValues = new KeepAliveValues
{
OnOff = 1,
KeepAliveTime = 300000, // 300 seconds in milliseconds
KeepAliveInterval = 10000 // 10 seconds in milliseconds
};
socket.IOControl(IOControlCode.KeepAliveValues, keepAliveValues.ToBytes(), null);
return(socket);
}
private Socket CreateSocket(EndPoint endPoint)
{
var addressFamily = endPoint.AddressFamily;
if (addressFamily == AddressFamily.Unspecified || addressFamily == AddressFamily.Unknown)
{
addressFamily = _settings.AddressFamily;
}
var socket = new Socket(addressFamily, SocketType.Stream, ProtocolType.Tcp);
// not all platforms support IOControl
try
{
var keepAliveValues = new KeepAliveValues
{
OnOff = 1,
KeepAliveTime = 300000, // 300 seconds in milliseconds
KeepAliveInterval = 10000 // 10 seconds in milliseconds
};
socket.IOControl(IOControlCode.KeepAliveValues, keepAliveValues.ToBytes(), null);
}
catch (PlatformNotSupportedException)
{
// most platforms should support this call to SetSocketOption, but just in case call it in a try/catch also
try
{
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
}
catch (PlatformNotSupportedException)
{
// ignore PlatformNotSupportedException
}
}
return(socket);
}
