/// <summary>
/// Initializes the log refresh process.
/// </summary>
private void InitRefresh()
{
IAgentClient agentClient = environment.AgentClient;
stateBox.AgentClient = agentClient;
logBox.AgentClient = agentClient;
if (agentClient == null)
{
stateBox.SetFirstLine(CommShellPhrases.ConnectionUndefined);
logBox.SetFirstLine(CommShellPhrases.ConnectionUndefined);
tmrRefresh.Interval = ScadaUiUtils.LogRemoteRefreshInterval;
}
else
{
stateBox.SetFirstLine(CommShellPhrases.Loading);
logBox.SetFirstLine(CommShellPhrases.Loading);
if (agentClient.IsLocal)
{
tmrRefresh.Interval = ScadaUiUtils.LogLocalRefreshInterval;
stateBox.LogFileName = Path.Combine(environment.AppDirs.LogDir, CommUtils.AppStateFileName);
logBox.LogFileName = Path.Combine(environment.AppDirs.LogDir, CommUtils.AppLogFileName);
}
else
{
tmrRefresh.Interval = ScadaUiUtils.LogRemoteRefreshInterval;
stateBox.LogPath = new RelPath(ConfigParts.Comm, AppFolder.Log, CommUtils.AppStateFileName);
logBox.LogPath = new RelPath(ConfigParts.Comm, AppFolder.Log, CommUtils.AppLogFileName);
}
}
}
/// <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));
}
}
/// <summary>
/// Gets the current status of the specified service asynchronously.
/// </summary>
private async Task GetServiceStatusAsync(IAgentClient client, ServiceApp serviceApp, TextBox statusTextBox)
{
await Task.Run(() =>
{
if (client == null)
{
return;
}
try
{
lock (client)
{
bool statusOK = client.GetServiceStatus(serviceApp, out ServiceStatus status);
if (connected)
{
statusTextBox.Text = statusOK
? status.ToString(Locale.IsRussian)
: CommonPhrases.UndefinedSign;
txtUpdateTime.Text = DateTime.Now.ToLocalizedString();
}
}
}
catch (Exception ex)
{
if (connected)
{
statusTextBox.Text = ex.Message;
txtUpdateTime.Text = DateTime.Now.ToLocalizedString();
}
}
});
}
public override void OneTimeSetup()
{
base.OneTimeSetup();
IAgentClient client = ClientFactory.CreateTcpAgentClient(settings);
clients.Add(client);
}
private async void timer_Tick(object sender, EventArgs e)
{
timer.Stop();
// initialize a client
if (agentClient == null)
{
DeploymentProfile profile = ctrlProfileSelector.SelectedProfile;
if (profile != null)
{
ConnectionSettings connSettings = profile.ConnectionSettings.Clone();
connSettings.ScadaInstance = instance.Name;
agentClient = new AgentWcfClient(connSettings);
}
}
// request status
if (agentClient != null)
{
await GetServerStatusAsync();
await GetCommStatusAsync();
if (agentClient != null)
{
timer.Start();
}
}
}
/// <summary>
/// Initializes the log refresh process.
/// </summary>
private void InitRefresh()
{
IAgentClient agentClient = environment.AgentClient;
stateBox.AgentClient = agentClient;
logBox.AgentClient = agentClient;
if (agentClient == null)
{
stateBox.SetFirstLine(CommShellPhrases.SetProfile);
logBox.SetFirstLine(CommShellPhrases.SetProfile);
tmrRefresh.Interval = ScadaUiUtils.LogRemoteRefreshInterval;
}
else
{
stateBox.SetFirstLine(CommShellPhrases.Loading);
logBox.SetFirstLine(CommShellPhrases.Loading);
string stateFileName = CommUtils.GetLineStateFileName(commLine.Number);
string logFileName = CommUtils.GetLineLogFileName(commLine.Number);
if (agentClient.IsLocal)
{
tmrRefresh.Interval = ScadaUiUtils.LogLocalRefreshInterval;
stateBox.LogFileName = Path.Combine(environment.AppDirs.LogDir, stateFileName);
logBox.LogFileName = Path.Combine(environment.AppDirs.LogDir, logFileName);
}
else
{
tmrRefresh.Interval = ScadaUiUtils.LogRemoteRefreshInterval;
stateBox.LogPath = new RelPath(ConfigParts.Comm, AppFolder.Log, stateFileName);
logBox.LogPath = new RelPath(ConfigParts.Comm, AppFolder.Log, logFileName);
}
}
}
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public FrmInstanceStatus(AppData appData, DeploymentSettings deploymentSettings, Instance instance)
: this()
{
this.appData = appData ?? throw new ArgumentNullException("appData");
this.deploymentSettings = deploymentSettings ?? throw new ArgumentNullException("deploymentSettings");
this.instance = instance ?? throw new ArgumentNullException("instance");
agentClient = null;
}
/// <summary>
/// Tests the connection with the Agent service.
/// </summary>
private void TestAgentConnection(IAgentClient agentClient)
{
transferControl.WriteMessage(ExtensionPhrases.TestAgentConn);
if (!agentClient.TestConnection(out string errMsg))
{
throw new ScadaException(errMsg);
}
progressTracker.TaskIndex++;
}
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public ServiceStarter(IAgentClient agentClient,
ProjectInstance instance, UploadOptions uploadOptions,
ITransferControl transferControl, ProgressTracker progressTracker)
{
this.agentClient = agentClient ?? throw new ArgumentNullException(nameof(agentClient));
this.instance = instance ?? throw new ArgumentNullException(nameof(instance));
this.uploadOptions = uploadOptions ?? throw new ArgumentNullException(nameof(uploadOptions));
this.transferControl = transferControl ?? throw new ArgumentNullException(nameof(transferControl));
this.progressTracker = progressTracker ?? throw new ArgumentNullException(nameof(progressTracker));
ProcessTimeout = 0;
}
/// <summary>
/// Transfers the configuration file to the Agent appliction.
/// </summary>
private void TransferConfig(string srcFileName, IAgentClient agentClient)
{
transferControl.ThrowIfCancellationRequested();
transferControl.WriteLine();
transferControl.WriteMessage(ExtensionPhrases.TransferConfig);
transferControl.WriteMessage(string.Format(ExtensionPhrases.ArchiveSize,
new FileInfo(srcFileName).Length.ToString("N0", Locale.Culture)));
agentClient.UploadConfig(srcFileName, transferControl.CancellationToken);
progressTracker.TaskIndex++;
}
/// <summary>
/// Disconnects from the remote server.
/// </summary>
private void Disconnect()
{
timer.Stop();
agentClient = null;
btnConnect.Enabled = true;
btnDisconnect.Enabled = false;
gbStatus.Enabled = false;
txtServerStatus.Text = "";
txtCommStatus.Text = "";
txtUpdateTime.Text = "";
}
public WebAssemblyAgentTicket(
IAgentProcessManager processManager,
IMessageService messageService,
Action disconnectedHandler)
{
// WASM doesn't currently use these, but we may someday.
this.processManager = processManager;
this.disconnectedHandler = disconnectedHandler;
this.messageService = messageService;
client = new WebAssemblyAgentClient();
}
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public FrmInstanceStatus(AppData appData, ScadaProject project, ProjectInstance instance)
: this()
{
this.appData = appData ?? throw new ArgumentNullException(nameof(appData));
this.project = project ?? throw new ArgumentNullException(nameof(project));
this.instance = instance ?? throw new ArgumentNullException(nameof(instance));
initialProfile = null;
agentClient = null;
connected = false;
ProfileChanged = false;
ConnectionModified = false;
}
/// <summary>
/// Constructs a static agent with the given area.
/// </summary>
/// <param name="area">The area of this agent.</param>
/// <param name="gridLayer">Reference to the grid layer that this agent is placed.</param>
/// <param name="client">Reference to the client of this agent.</param>
public Agent(RCIntRectangle area, Grid gridLayer, IAgentClient client)
{
this.agentArea = area;
this.grid = gridLayer;
this.movingSize = area.Width == area.Height && area.Width <= this.grid.MaxMovingSize ? area.Width : -1;
this.client = client;
this.currentPath = null;
this.currentStepIndex = -1;
this.movingStatus = this.movingSize != -1 ? AgentMovingStatusEnum.Stopped : AgentMovingStatusEnum.Static;
this.stoppedStateTimer = this.movingStatus == AgentMovingStatusEnum.Stopped ? STOPPED_STATE_WAITING_TIME : -1;
this.deadlockTimer = -1;
this.agentsWaitingFor = new RCSet <Agent>();
}
AgentConnection(
IAgentTicket ticket,
AgentType type,
AgentIdentity identity,
IAgentClient apiClient,
AgentFeatures features)
{
this.ticket = ticket;
Type = type;
Identity = identity;
Api = apiClient;
Features = features;
}
/// <summary>
/// Creates and places an agent with the given area to this grid.
/// </summary>
/// <param name="area">The rectangular area of the agent.</param>
/// <param name="client">The client of the placed agent that will provide additional informations for the pathfinder component.</param>
/// <returns>A reference to the agent or null if the placement failed.</returns>
public Agent CreateAgent(RCIntRectangle area, IAgentClient client)
{
Agent newAgent = new Agent(area, this, client);
RCSet <Agent> collidingAgents = null;
if (this.ValidatePositionForAgent(newAgent, this[newAgent.Area.X, newAgent.Area.Y], out collidingAgents))
{
this.PlaceAgentOnGrid(newAgent);
this.agents.Add(newAgent);
newAgent.MovingStatusChanged += this.OnAgentMovingStatusChanged;
return(newAgent);
}
else
{
return(null);
}
}
/// <summary>
/// Updates the Agent client of the log box.
/// </summary>
private void UpdateAgentClient()
{
IAgentClient agentClient = adminContext.MainForm.GetAgentClient(ChildFormTag?.TreeNode, false);
dataBox.AgentClient = agentClient;
if (agentClient == null)
{
dataBox.SetFirstLine(AdminPhrases.AgentNotEnabled);
btnSendCommand.Enabled = false;
}
else
{
dataBox.SetFirstLine(AdminPhrases.FileLoading);
btnSendCommand.Enabled = true;
}
}
/// <see cref="IPathfinder.PlaceAgent"/>
public IAgent PlaceAgent(RCIntRectangle area, IAgentClient client)
{
if (this.grid == null)
{
throw new InvalidOperationException("The pathfinder component is not initialized!");
}
if (area == RCIntRectangle.Undefined)
{
throw new ArgumentNullException("area");
}
if (client == null)
{
throw new ArgumentNullException("client");
}
return(this.grid.CreateAgent(area, client));
}
/// <summary>
/// Updates the Agent clients of the log boxes.
/// </summary>
private void UpdateAgentClients()
{
IAgentClient agentClient = adminContext.MainForm.GetAgentClient(ChildFormTag?.TreeNode, false);
stateBox.AgentClient = agentClient;
logBox.AgentClient = agentClient;
if (agentClient == null)
{
stateBox.SetFirstLine(AdminPhrases.AgentNotEnabled);
logBox.SetFirstLine(AdminPhrases.AgentNotEnabled);
}
else
{
stateBox.SetFirstLine(AdminPhrases.FileLoading);
logBox.SetFirstLine(AdminPhrases.FileLoading);
}
}
private void FrmInstanceStatus_Load(object sender, EventArgs e)
{
Translator.TranslateForm(this, ctrlProfileSelector.GetType().FullName);
Translator.TranslateForm(this, GetType().FullName);
if (ScadaUtils.IsRunningOnMono)
{
ctrlProfileSelector.Width = gbStatus.Width;
}
ProfileChanged = false;
ConnSettingsModified = false;
ctrlProfileSelector.Init(appData, deploymentSettings, instance);
initialProfile = ctrlProfileSelector.SelectedProfile;
initialConnSettings = initialProfile?.ConnectionSettings.Clone();
agentClient = null;
if (ctrlProfileSelector.SelectedProfile != null)
{
Connect();
}
}
static void Main(string[] args)
{
Console.Title = @"Scheduling Clients Console";
EndpointSettings endpointSettings = null;
Parser.Default.ParseArguments <ConfigureEndpointSettingsOptions>(args)
.WithParsed <ConfigureEndpointSettingsOptions>(o =>
{
endpointSettings = o.CreateTcpEndpointSettings();
}
)
.WithNotParsed <ConfigureEndpointSettingsOptions>(o =>
{
Environment.Exit(-1);
});
IAgentClient agentClient = ClientFactory.CreateTcpAgentClient(endpointSettings);
IJobStateClient jobStateClient = ClientFactory.CreateTcpJobStateClient(endpointSettings);
while (true)
{
Console.Write("sc>");
args = Console.ReadLine().Split();
Parser.Default.ParseArguments
<Agent_GetAllAgentsInService,
JobState_GetCurrentJobSummaryForAgentId>
(args)
.MapResult(
(Agent_GetAllAgentsInService opts) => opts.ExecuteOption(agentClient),
(JobState_GetCurrentJobSummaryForAgentId opts) => opts.ExecuteOption(jobStateClient),
errs => ServiceCallResultFactory.FromClientException(new Exception("Operation failed"))
);
}
}
private async void timer_Tick(object sender, EventArgs e)
{
timer.Stop();
// initialize client
if (agentClient == null &&
ctrlProfileSelector.SelectedProfile != null &&
ctrlProfileSelector.SelectedProfile.AgentEnabled)
{
agentClient = new AgentClient(ctrlProfileSelector.SelectedProfile.AgentConnectionOptions);
}
// request status
if (agentClient != null)
{
await GetServiceStatusAsync(agentClient, ServiceApp.Server, txtServerStatus);
await GetServiceStatusAsync(agentClient, ServiceApp.Comm, txtCommStatus);
if (connected)
{
timer.Start();
}
}
}
/// <see cref="IAgentClient.IsOverlapEnabled"/>
public bool IsOverlapEnabled(IAgentClient otherClient)
{
GroundPathTracker otherPathTracker = (GroundPathTracker)otherClient;
return(this.ControlledEntity.IsOverlapEnabled(otherPathTracker.ControlledEntity));
}
/// <summary>
/// Initializes a new instance of the class.
/// </summary>
public RemoteLogBox(ListBox listBox, bool colorize = false)
: base(listBox, colorize)
{
agentClient = null;
logPath = new RelativePath();
}
/// <see cref="IAgentClient.IsOverlapEnabled"/>
public bool IsOverlapEnabled(IAgentClient otherClient)
{
return(false);
}
