internal void Start()
{
Log("StatusRequestHandler::Start");
try
{
byte[] buffer = new byte[mHeaderBufferSize];
mClient.Client.ReceiveTimeout = 100; // ms timeout
int read = mClient.Client.Receive(buffer, mHeaderBufferSize, SocketFlags.None);
if (read == 8)
{
TestServerMessageID messageID = (TestServerMessageID)BitConverter.ToInt16(buffer, 0);
short version = BitConverter.ToInt16(buffer, 2);
int dataLength = BitConverter.ToInt32(buffer, 4);
HandleMessageID(messageID, dataLength);
Log("MessageID: " + messageID + "; data length: " + dataLength);
}
}
catch (Exception ex)
{
Log("StatusRequestHandler exception: " + ex);
}
mClient.Close();
mClient = null;
mTestServer = null;
}
private void Send(TestServerMessageID messageID, byte[] data)
{
byte[] buffer;
if (data != null)
{
buffer = new byte[data.Length + mHeaderBufferSize];
data.CopyTo(buffer, 8);
}
else
{
buffer = new byte[mHeaderBufferSize];
}
BitConverter.GetBytes((Int16)messageID).CopyTo(buffer, 0);
BitConverter.GetBytes((Int16)1).CopyTo(buffer, 2); // Version, not used right now
BitConverter.GetBytes((Int32)buffer.Length - mHeaderBufferSize).CopyTo(buffer, 4);
mClient.Client.Send(buffer);
}
private void HandleMessageID(TestServerMessageID messageID, int dataLength)
{
if (messageID == TestServerMessageID.TestServerStatusReq)
{
TestServerStatusRsp rsp = new TestServerStatusRsp()
{
Status = mTestServer.TestServerState.ToString()
};
byte[] data = JsonHelper.ToByteStream <TestServerStatusRsp>(rsp);
Send(TestServerMessageID.TestServerStatusRsp, data);
Log("Send status: " + rsp.Status);
}
else if (messageID == TestServerMessageID.TestServerStopReq)
{
// This call could take a while
mTestServer.Stop();
Send(TestServerMessageID.TestServerStopRsp, null);
Log("Send StopRsp");
}
}
