/// <summary>
/// sends response(s) via open connection
/// </summary>
/// <param name="responses"></param>
public void SendResponse(Message[] responses)
{
if (currentSocket == null)
{
throw new Exception("Something went wrong with connection (socket)");
}
byte[] responsesBytes;
int count = converter.MessagesToBytes(out responsesBytes, responses);
currentSocket.Send(responsesBytes, count);
currentSocket.Close();
currentSocket = null;
}
public void MultipleMessagesToBytesTest()
{
MessageToBytesConverter converter = new MessageToBytesConverter();
Message[] messages = new Message[] {
new DivideProblem()
{
ProblemType = "abc",
ComputationalNodes = 696
}
, new Register()
{
Type = new RegisterType()
{
Value = ComponentType.CommunicationServer,
},
Id = 212,
IdSpecified = true
}, new Status()
{
Id = 10,
Threads = new StatusThread[] { new StatusThread()
{
ProblemType = "def"
} }
}
};
byte[] bytes;
int count = converter.MessagesToBytes(out bytes, messages);
Assert.IsTrue(count > 0);
Message[] outMessages = converter.BytesToMessages(bytes, count);
Assert.AreEqual(messages.Length, outMessages.Length);
Assert.AreEqual(messages[0].GetType(), outMessages[0].GetType());
Assert.AreEqual(messages[1].GetType(), outMessages[1].GetType());
Assert.AreEqual(messages[2].GetType(), outMessages[2].GetType());
Assert.AreEqual((messages[0] as DivideProblem).ComputationalNodes,
(outMessages[0] as DivideProblem).ComputationalNodes);
Assert.AreEqual((messages[0] as DivideProblem).ProblemType,
(outMessages[0] as DivideProblem).ProblemType);
Assert.AreEqual((messages[1] as Register).Type.Value, (outMessages[1] as Register).Type.Value);
Assert.AreEqual((messages[1] as Register).Id, (outMessages[1] as Register).Id);
Assert.AreEqual((messages[2] as Status).Threads.Length, (outMessages[2] as Status).Threads.Length);
Assert.AreEqual((messages[2] as Status).Threads[0].ProblemType,
(outMessages[2] as Status).Threads[0].ProblemType);
Assert.AreEqual((messages[2] as Status).Id, (outMessages[2] as Status).Id);
}
/// <summary>
///
/// </summary>
/// <param name="requests">Requests to send</param>
/// <returns>Responses from the server</returns>
public Message[] SendRequests(Message[] requests)
{
byte[] requestsBytes;
int count = _converter.MessagesToBytes(out requestsBytes, requests);
ITcpClient _tcpClient = _tcpFactory.Create();
_tcpClient.Connect(_address, _port);
using (INetworkStream networkStream = _tcpClient.GetStream())
{
networkStream.Write(requestsBytes, count);
byte[] responseBytes = new byte[Properties.Settings.Default.MaxBufferSize];
int len = networkStream.Read(responseBytes, Properties.Settings.Default.MaxBufferSize);
networkStream.Close();
_tcpClient.Close();
return(_converter.BytesToMessages(responseBytes, len));
}
}
