public void RpcTest()
{
TcpRpcServer server = new TcpRpcServer(new EchoServer());
server.Start();
CertificateStorage storage = new CertificateStorage();
TcpRpcClient client = new TcpRpcClient();
client.Connect(new IPEndPoint(IPAddress.Loopback, 4242));
Assert.IsTrue(client.Connected);
var request = new EchoRequest(Guid.NewGuid(), "hello");
var responseData = client.Execute(request.ToBinary());
var response = Serializable.FromBinary<EchoResponse>(responseData);
Assert.AreEqual(request.RequestId, response.RequestId);
Assert.AreEqual("hello", response.Message);
client.Disconnect();
Assert.IsFalse(client.Connected);
server.Stop();
}
public void VotingServerTest()
{
TcpRpcServer server = new TcpRpcServer(new VotingRpcServer());
server.Start();
CertificateStorage storage = new CertificateStorage();
TcpRpcClient client = new TcpRpcClient();
client.Connect(new IPEndPoint(IPAddress.Loopback, 4242));
Assert.IsTrue(client.Connected);
VotingRpcProxy proxy = new VotingRpcProxy(client);
proxy.Start();
var ids = proxy.FetchVotingIds();
proxy.Stop();
client.Disconnect();
Assert.IsFalse(client.Connected);
server.Stop();
}
/// <summary>
/// Create a new voter client.
/// </summary>
/// <param name="certificateStorage">Certificate storage</param>
public VotingClient(CertificateStorage certificateStorage)
{
this.certificateStorage = certificateStorage;
this.client = new TcpRpcClient();
this.operations = new Queue<Operation>();
this.run = true;
this.masterThread = new Thread(RunMaster);
this.masterThread.Start();
}
private void ConnectPiVote()
{
if (this.valid)
{
try
{
this.client = new TcpRpcClient();
this.client.Connect(new IPEndPoint(IPAddress.Loopback, 4242));
this.proxy = new VotingRpcProxy(client);
}
catch (Exception exception)
{
this.error = exception.Message;
this.message = "Pi-Vote server connection failed.";
this.valid = false;
}
}
}
private bool ConnectToServer()
{
table.AddHeaderRow(2, "Pi-Vote Server");
string fileName = Path.Combine(Request.PhysicalApplicationPath, "server.pi-cert");
if (File.Exists(fileName))
{
this.serverCertificate = Serializable.Load<ServerCertificate>(fileName);
}
else
{
table.AddRow("Connection:", "N/A");
table.AddRow(string.Empty, "Server certifcate not found.");
table.AddSpaceRow(2, 32);
return false;
}
try
{
this.client = new TcpRpcClient();
this.client.Connect(new IPEndPoint(IPAddress.Loopback, 4242));
this.proxy = new VotingRpcProxy(client);
}
catch
{
table.AddRow("Connection:", "Failed");
table.AddRow(string.Empty, "Pi-Vote server connection failed.");
table.AddSpaceRow(2, 32);
return false;
}
try
{
var result = proxy.FetchCertificateStorage();
this.certificateStorage = new CertificateStorage();
this.certificateStorage.TryLoadRoot(Request.PhysicalApplicationPath);
this.certificateStorage.Add(result.First);
}
catch
{
table.AddRow("Connection:", "Failed");
table.AddRow(string.Empty, "Cannot download certificate storage.");
table.AddSpaceRow(2, 32);
return false;
}
table.AddRow("Connection:", "Ok");
table.AddSpaceRow(2, 32);
return true;
}