POS connection check problem!

[Hamed_1983]

Hi eveyone

i've use this code to check pos connection status :

bool bTestResult = Houshmand.PaymentActions.BehpardakhtPOSHelper.IsPOSConnected("192.168.1.57", 1024);

In the past, this code works correctly, but lately, i'm getting Send/Receive error on POS device!

Here is IsPOSConnected method :

public static bool IsPOSConnected(string strIP, int intPort)
{
bool bResult = true;

System.Net.ServicePointManager.Expect100Continue = false;
using (System.Net.Sockets.TcpClient client = new System.Net.Sockets.TcpClient(strIP, intPort))
{
bResult = client.Connected;
client.Close();
}

return bResult;
}

Note : this code also works correctly in my test app, but in main app, this code fails!

Can anybody help me where is the problem and how to solve it ?

Thanks



Database Helper v 2.0.0

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