public void Cleanup()
{
OpenVPNClient client = null;
lock (m_clientSync)
{
if (m_client == null)
{
throw new Exception("client not initialized");
}
client = m_client;
m_client = null;
}
try
{
if (!client.Stop())
{
throw new Exception("client stop failed");
}
}
finally
{
ClearContexts();
}
}
private void DoRun()
{
OpenVPNClient client = null;
lock (clientSync)
{
if (openVPNClient == null)
{
string errMsg = "OpenVPNTunnel::DoRun(): OpenVPN client is not initialized";
EddieLogger.Error(errMsg);
throw new Exception(errMsg);
}
client = openVPNClient;
// Do NOT call m_client.Start under m_clientSync'lock
}
// Dispatcher must be instantiated before starting to allow handling stop requests from outside while the client isn't started yet
// RunDispatcher();
NativeMethods.EddieLibraryResult result = client.Start();
if (result.code != NativeMethods.ResultCode.SUCCESS)
{
string errMsg = string.Format("OpenVPNTunnel::DoRun(): Failed to start OpenVPN client. {0}", result.description);
EddieLogger.Error(errMsg);
throw new Exception(errMsg);
}
}
public void Init()
{
lock (m_clientSync)
{
if (m_client != null)
{
throw new Exception("client already initialized");
}
m_client = OpenVPNClient.Create(ref m_clientInterface);
if (m_client == null)
{
throw new Exception("client creation failed");
}
}
}
public void Cleanup()
{
OpenVPNClient client = null;
lock (clientSync)
{
if (openVPNClient == null)
{
string errMsg = "OpenVPNTunnel::Cleanup(): OpenVPN client is not initialized";
EddieLogger.Error(errMsg);
throw new Exception(errMsg);
}
client = openVPNClient;
openVPNClient = null;
}
try
{
NativeMethods.EddieLibraryResult result = client.Stop();
if (result.code != NativeMethods.ResultCode.SUCCESS)
{
string errMsg = string.Format("OpenVPNTunnel::Cleanup(): Failed to stop OpenVPN client. {0}", result.description);
EddieLogger.Error(errMsg);
throw new Exception(errMsg);
}
}
finally
{
ClearContexts();
}
}
private void DoRun()
{
OpenVPNClient client = null;
lock (m_clientSync)
{
if (m_client == null)
{
throw new Exception("client not initialized");
}
client = m_client;
// Do NOT call m_client.Start under m_clientSync'lock
}
// Dispatcher must be instantiated before starting to allow handling stop requests from outside while the client isn't started yet
RunDispatcher();
if (!client.Start())
{
throw new Exception("client start failed");
}
}
