public async Task Run()
{
while (true)
{
DeviceConnectionStatus connectionDetails = await http.CheckRemoteConnectionRequest(ssh.PublicKey);
if (connectionDetails != null)
{
// Reset the connection if the client is connected with the wrong port (old connections)
if (ssh.ConnectionState == EnumSshConnectionState.Open && ssh.CurrentForwardingPort != connectionDetails.SshForwarding)
{
ssh.CloseSshConnection("wrong port and is open");
}
if ((connectionDetails.State == EnumClientConnectionState.Ready) && ssh.ConnectionState != EnumSshConnectionState.Open)
{
// Attesa di 2 secondi per fare in modo che OpenSSH acquisisca i certificati che abbiamo appena caricato
System.Threading.Thread.Sleep(5000);
ssh.OpenSshConnection(connectionDetails);
ssh.EnableRemoteForwarding(connectionDetails);
}
else if ((connectionDetails.State == EnumClientConnectionState.NotRequest) && (ssh.ConnectionState == EnumSshConnectionState.Open))
{
ssh.CloseSshConnection("Not request and is open");
}
}
else
{
ssh.CloseSshConnection("no connection details");
}
// Connection status is beign constantly setted beacuse the server constantly check the last timestamp
// If the client goes offline, the server will mark the device as not connected automatically
if (ssh.ConnectionState == EnumSshConnectionState.Open)
{
await http.SetActiveDeviceConnection();
}
else if (connectionDetails != null && (connectionDetails.State != EnumClientConnectionState.NotRequest))
{
await http.SetClosedSshConnectionState();
}
System.Threading.Thread.Sleep(5000);
}
}
public async Task Run()
{
while (true)
{
// Insert connection request to the target device
await http.InsertConnectionRequest();
// Check device connection state to the ssh server
DeviceConnectionStatus deviceConnectionDetails = await http.CheckDeviceConnectionState(ssh.PublicKey);
if (deviceConnectionDetails != null)
{
// Reset the connection if the client is connected with the wrong port (old connections)
if (ssh.ConnectionState == EnumSshConnectionState.Open && ssh.CurrentForwardingPort != deviceConnectionDetails.SshForwarding)
{
ssh.CloseSshConnection("wrong port");
}
if (deviceConnectionDetails.State != EnumClientConnectionState.Connected)
{
logger.Output("Waiting for device connection..");
waiting = true;
}
else
{
if (ssh.ConnectionState != EnumSshConnectionState.Open)
{
logger.Debug("Device has been connected, connecting developer to the ssh server..");
ssh.OpenSshConnection(deviceConnectionDetails);
ssh.EnableLocalForwarding(deviceConnectionDetails);
logger.Output($"Developer SSH connection created: Device ssh server exposed on port {deviceConnectionDetails.SshForwarding})");
waiting = false;
}
else if (waiting)
{
logger.Output($"Developer SSH connection re-established: Device ssh server exposed on port {deviceConnectionDetails.SshForwarding})");
waiting = false;
}
}
}
System.Threading.Thread.Sleep(5000);
}
}
