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Network code improved

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This commit is contained in:
szporowolik
2019-10-20 13:25:06 +02:00
parent 624347b1a0
commit 27c2163784
1 changed files with 23 additions and 14 deletions
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37
02_Windows_App/Perun_v1/01_Classes/TCPController.cs
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@@ -43,7 +43,7 @@ public class TCPController
{ {
NetworkStream ns=null; NetworkStream ns=null;
TcpClient tcpClient=null; TcpClient tcpClient=null;
bool bTCPConnectionOnline = false;
while (!bDone) while (!bDone)
{ {
Console.WriteLine("TCP Listen start"); Console.WriteLine("TCP Listen start");
@@ -66,13 +66,14 @@ public class TCPController
if (tcpServer.Pending()) if (tcpServer.Pending())
{ {
Console.WriteLine("TCP: Connected"); Console.WriteLine("TCP: Connected");
bTCPConnectionOnline = true;
tcpClient = tcpServer.AcceptTcpClient(); //if a connection exists, the server will accept it tcpClient = tcpServer.AcceptTcpClient(); //if a connection exists, the server will accept it
ns = tcpClient.GetStream(); //networkstream is used to send/receive messages ns = tcpClient.GetStream(); //networkstream is used to send/receive messages
ns.ReadTimeout = 6000; ns.ReadTimeout = 6000;
tcpClient.ReceiveTimeout = 6000; tcpClient.ReceiveTimeout = 6000;
while (tcpClient.Connected && !bDone) //while the client is connected, we look for incoming messages while (tcpClient.Connected && !bDone && bTCPConnectionOnline) //while the client is connected, we look for incoming messages
{ {
StringBuilder CompleteMessage = new StringBuilder(); StringBuilder CompleteMessage = new StringBuilder();
Globals.bClientConnected = true; Globals.bClientConnected = true;
@@ -102,22 +103,28 @@ public class TCPController
try try
{ {
dynamic dynamicRawTCPFrame = JsonConvert.DeserializeObject(strReceivedData); // Deserialize received frame if (strReceivedData != "")
string strRawTCPFrameType = dynamicRawTCPFrame.type;
PerunHelper.LogHistoryAdd(ref arrLogHistory, "#" + Globals.intInstanceId + "> TCP packet received, type: " + strRawTCPFrameType);
// Add to mySQL send buffer (find first empty slot)
if (Int32.Parse(strRawTCPFrameType) != 0)
{ {
for (int i = 0; i < arrSendBuffer.Length - 1; i++) dynamic dynamicRawTCPFrame = JsonConvert.DeserializeObject(strReceivedData); // Deserialize received frame
string strRawTCPFrameType = dynamicRawTCPFrame.type;
PerunHelper.LogHistoryAdd(ref arrLogHistory, "#" + Globals.intInstanceId + "> TCP packet received, type: " + strRawTCPFrameType);
// Add to mySQL send buffer (find first empty slot)
if (Int32.Parse(strRawTCPFrameType) != 0)
{ {
if (arrSendBuffer[i] == null) for (int i = 0; i < arrSendBuffer.Length - 1; i++)
{ {
arrSendBuffer[i] = strReceivedData; if (arrSendBuffer[i] == null)
break; {
arrSendBuffer[i] = strReceivedData;
break;
}
} }
} }
} else
{
bTCPConnectionOnline = false;
} }
} }
catch (Exception e) catch (Exception e)
@@ -125,6 +132,7 @@ public class TCPController
Globals.intGameErros++; Globals.intGameErros++;
Console.WriteLine(e.ToString()); Console.WriteLine(e.ToString());
PerunHelper.LogHistoryAdd(ref arrLogHistory, "#" + Globals.intInstanceId + " > TCP ERROR incorrect JSON > " + e.Message); PerunHelper.LogHistoryAdd(ref arrLogHistory, "#" + Globals.intInstanceId + " > TCP ERROR incorrect JSON > " + e.Message);
bTCPConnectionOnline = false;
} }
} }
} }
@@ -141,8 +149,9 @@ public class TCPController
Globals.intGameErros++; Globals.intGameErros++;
Console.WriteLine(e.ToString()); Console.WriteLine(e.ToString());
PerunHelper.LogHistoryAdd(ref arrLogHistory, "#" + Globals.intInstanceId + " > TCP error - connection closed or port in use > " + e.Message); PerunHelper.LogHistoryAdd(ref arrLogHistory, "#" + Globals.intInstanceId + " > TCP error - connection closed or port in use > " + e.Message);
bTCPConnectionOnline = false;
//} //}
} }
if (!(ns is null)) if (!(ns is null))