/// <summary>
/// Sends the command to the service.
/// </summary>
private static void ControlService(IAgentClient client, ServiceApp serviceApp, ServiceCommand command)
{
if (client == null)
{
return;
}
try
{
bool commandResult;
lock (client)
{
commandResult = client.ControlService(serviceApp, command, 0);
}
if (commandResult)
{
ScadaUiUtils.ShowInfo(AppPhrases.ControlServiceSuccessful);
}
else
{
ScadaUiUtils.ShowError(AppPhrases.UnableControlService);
}
}
catch (Exception ex)
{
ScadaUiUtils.ShowError(ex.BuildErrorMessage(AppPhrases.ControlServiceError));
}
}
private void btnRestartServer_Click(object sender, EventArgs e)
{
// restart the Server service
if (agentClient != null)
{
try {
if (agentClient.ControlService(ServiceApp.Server, ServiceCommand.Restart))
{
ScadaUiUtils.ShowInfo(AppPhrases.ServiceRestarted);
}
else
{
ScadaUiUtils.ShowError(AppPhrases.UnableRestartService);
}
} catch (Exception ex) {
appData.ProcError(ex, AppPhrases.ServiceRestartError);
}
}
}
/// <summary>
/// Sends the command to the service.
/// </summary>
private void ControlService(ServiceApp serviceApp, ServiceCommand command)
{
if (agentClient != null)
{
try
{
if (agentClient.ControlService(serviceApp, command))
{
ScadaUiUtils.ShowInfo(AppPhrases.ServiceCommandComplete);
}
else
{
ScadaUiUtils.ShowError(AppPhrases.UnableControlService);
}
}
catch (Exception ex)
{
appData.ProcError(ex, AppPhrases.ControlServiceError);
}
}
}
/// <summary>
/// Sends the command to the service.
/// </summary>
private void ControlService(ServiceApp serviceApp, ServiceCommand cmd)
{
string cmdFormat = cmd switch
{
ServiceCommand.Start => AdminPhrases.StartNamedService,
ServiceCommand.Stop => AdminPhrases.StopNamedService,
ServiceCommand.Restart => AdminPhrases.RestartNamedService,
_ => throw new ScadaException("Unknown service control command.")
};
transferControl.ThrowIfCancellationRequested();
transferControl.WriteMessage(string.Format(cmdFormat, ScadaUtils.GetAppName(serviceApp)));
if (agentClient.ControlService(serviceApp, cmd, ProcessTimeout))
{
transferControl.WriteMessage(AdminPhrases.ServiceCommandCompleted);
}
else
{
transferControl.WriteError(AdminPhrases.ServiceCommandFailed);
}
}