public async Task ShouldThrowExceptionIfConnectionTimedOut()
{
var client = new TcpSocketClientWithDisposeDetection(
new SocketSettings {
ConnectionTimeout = TimeSpan.FromSeconds(0)
});
var exception = await Record.ExceptionAsync(
() => client.ConnectSocketAsync(IPAddress.Parse("127.0.0.1"), 9999));
exception.Should().BeOfType <OperationCanceledException>(exception.ToString());
exception.Message.Should().Be("Failed to connect to server 127.0.0.1:9999 within 0ms.");
client.DisposeCalled.Should().BeTrue();
}
public async Task ShouldThrowExceptionIfConnectionTimedOut()
{
using (var tcpServer = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp))
{
tcpServer.Bind(new IPEndPoint(IPAddress.Loopback, 9999));
var client = new TcpSocketClientWithDisposeDetection(
new SocketSettings {
ConnectionTimeout = TimeSpan.FromSeconds(0)
});
var exception = await Record.ExceptionAsync(
() => client.ConnectSocketAsync(IPAddress.Parse("127.0.0.1"), 9999));
exception.Should().BeOfType <OperationCanceledException>(exception.ToString());
exception.Message.Should().Be("Failed to connect to server 127.0.0.1:9999 within 0ms.");
client.DisposeCalled.Should().BeTrue();
}
}
public async Task ShouldThrowExceptionIfConnectionTimedOut()
{
var client = new TcpSocketClientWithDisposeDetection(
new SocketSettings
{
ConnectionTimeout = TimeSpan.FromSeconds(1),
HostResolver = new SystemHostResolver(),
EncryptionManager =
new EncryptionManager(false, null)
});
// ReSharper disable once PossibleNullReferenceException
// use non-routable IP address to mimic a connect timeout
// https://stackoverflow.com/questions/100841/artificially-create-a-connection-timeout-error
var exception = await Record.ExceptionAsync(
() => client.ConnectSocketAsync(IPAddress.Parse("192.168.0.0"), 9999));
exception.Should().NotBeNull();
exception.Should().BeOfType <OperationCanceledException>(exception.ToString());
exception.Message.Should().Be("Failed to connect to server 192.168.0.0:9999 within 1000ms.");
client.DisposeCalled.Should().BeTrue();
}