void Client_OnSystemErrorsAdded(object sender, GXAmiSystemError[] errors)
{
if (this.InvokeRequired)
{
this.BeginInvoke(new SystemErrorsAddedEventHandler(OnSystemErrorsAdded), sender, errors);
}
else
{
OnSystemErrorsAdded(sender, errors);
}
}
public GXErrorsResponse(GXAmiSystemError[] errors)
{
this.SystemErrors = errors;
}
void OnSystemErrorsAdded(object sender, GXAmiSystemError[] errors)
{
//If pause is checked or component has destroied.
if (this.IsDisposed || EventPauseMenu.Checked)
{
return;
}
/*
//If information messages are not shown...
if (severity == -2 && !m_ShowInformationMessages)
{
return;
}
* */
foreach (GXAmiSystemError err in errors)
{
//Remove first item if maximum item count is reached.
if (Gurux.DeviceSuite.Properties.Settings.Default.ErrorMaximumCount > 0 &&
EventsList.Items.Count == Gurux.DeviceSuite.Properties.Settings.Default.ErrorMaximumCount)
{
EventsList.Items[0].Remove();
}
ListViewItem it = new ListViewItem(new string[] { err.TimeStamp.ToString(), "", err.Message });
EventsList.Items.Add(it);
if (EventFollowLast)
{
EventsList.EnsureVisible(it.Index);
}
}
}
void Client_OnSystemErrorsRemoved(object sender, GXAmiSystemError[] errors)
{
throw new NotImplementedException();
}
public override object HandleException(IRequest requestContext, TRequest request, Exception ex)
#endif
{
//Do not handle connection close exceptions.
if (ex is System.Net.WebException && (ex as System.Net.WebException).Status != System.Net.WebExceptionStatus.ConnectionClosed)
{
try
{
GuruxAMI.Server.AppHost.ReportError(ex);
}
catch (Exception ex2)
{
System.Diagnostics.Debug.WriteLine(ex2.Message);
}
try
{
if (!System.Diagnostics.EventLog.SourceExists("GuruxAMI"))
{
System.Diagnostics.EventLog.CreateEventSource("GuruxAMI", "Application");
}
System.Diagnostics.EventLog appLog = new System.Diagnostics.EventLog();
appLog.Source = "GuruxAMI";
appLog.WriteEntry(ex.Message);
}
catch (System.Security.SecurityException)
{
//Security exception is thrown if GuruxAMI source is not exists and it's try to create without administrator privilege.
//Just skip this, but errors are not write to eventlog.
}
try
{
#if !SS4
var httpReq = requestContext.Get <IHttpRequest>();
#else
var httpReq = request.GetDto <IHttpRequest>();
#endif
int id = 0;
if (int.TryParse(httpReq.GetSession(false).Id, out id) && id != 0)
{
ActionTargets target;
Actions action;
GetExecutedAction(request, out target, out action);
#if !SS4
IDbConnectionFactory f = this.TryResolve <IDbConnectionFactory>();
#else
IDbConnectionFactory f = this.ResolveService <IDbConnectionFactory>(requestContext);
#endif
using (IDbConnection Db = f.OpenDbConnection())
{
lock (Db)
{
GXAmiSystemError e = new GXAmiSystemError(id, target, action, ex);
Db.Insert(e);
}
}
}
else //If DC. TODO:
{
}
}
catch (Exception ex2)
{
System.Diagnostics.Debug.WriteLine(ex2.Message);
}
}
return(base.HandleException(requestContext, request, ex));
}
/// <summary>
/// Start listen events.
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public GXEventsRegisterResponse Post(GXEventsRegisterRequest request)
{
if (request.SessionListener.Equals(Guid.Empty) ||
request.Instance.Equals(Guid.Empty))
{
throw new Exception("Listener Guid is empty.");
}
if (request.Actions == Actions.None && request.Targets == ActionTargets.None)
{
return new GXEventsRegisterResponse();
}
IAuthSession s = this.GetSession(false);
long id = 0;
bool superAdmin = false;
Guid guid = request.DataCollectorGuid;
//Guid is set if DC is retreaving new tasks.
if (long.TryParse(s.Id, out id))
{
superAdmin = GuruxAMI.Server.GXBasicAuthProvider.IsSuperAdmin(s);
}
else
{
if (request.DataCollectorGuid.Equals(Guid.Empty))
{
throw new Exception("Data collector Guid is empty.");
}
}
AppHost host = this.ResolveService<AppHost>();
//Check that there are no several DCs with same Guid.
//Note! This might happend when DC is restarted wrong.
//For this reason we are only give a warning.
List<GXEventsItem> events = new List<GXEventsItem>();
if (host.IsDCRegistered(guid))
{
lock (Db)
{
GXAmiSystemError e = new GXAmiSystemError(1, ActionTargets.SystemError, Actions.State, new Exception("Data collector already exists."));
Db.Insert<GXAmiSystemError>(e);
events.Add(new GXEventsItem(ActionTargets.SystemError, Actions.Add, e));
}
}
ulong mask = (ulong)(((int)request.Targets << 16) | (int)request.Actions);
GXEvent e1 = new GXEvent(id, superAdmin, guid, request.Instance, mask);
host.AddEvent(request.SessionListener, e1);
if (guid != Guid.Empty)
{
//Notify that DC is connected.
lock (Db)
{
GXAmiDataCollector dc = Db.Select<GXAmiDataCollector>(q => q.Guid == guid)[0];
dc.State = Gurux.Device.DeviceStates.Connected;
Db.UpdateOnly(dc, p => p.StatesAsInt, p => p.Id == dc.Id);
events.Add(new GXEventsItem(ActionTargets.DataCollector, Actions.State, dc));
}
host.SetEvents(Db, this.Request, 0, events);
}
return new GXEventsRegisterResponse();
}
/// <summary>
/// Start listen events.
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public GXEventsRegisterResponse Post(GXEventsRegisterRequest request)
{
if (request.SessionListener.Equals(Guid.Empty) ||
request.Instance.Equals(Guid.Empty))
{
throw new Exception("Listener Guid is empty.");
}
if (request.Actions == Actions.None && request.Targets == ActionTargets.None)
{
return(new GXEventsRegisterResponse());
}
IAuthSession s = this.GetSession(false);
long id = 0;
bool superAdmin = false;
Guid guid = request.DataCollectorGuid;
//Guid is set if DC is retreaving new tasks.
if (long.TryParse(s.Id, out id))
{
superAdmin = GuruxAMI.Server.GXBasicAuthProvider.IsSuperAdmin(s);
}
else
{
if (request.DataCollectorGuid.Equals(Guid.Empty))
{
throw new Exception("Data collector Guid is empty.");
}
}
AppHost host = this.ResolveService <AppHost>();
//Check that there are no several DCs with same Guid.
//Note! This might happend when DC is restarted wrong.
//For this reason we are only give a warning.
List <GXEventsItem> events = new List <GXEventsItem>();
if (host.IsDCRegistered(guid))
{
lock (Db)
{
GXAmiSystemError e = new GXAmiSystemError(1, ActionTargets.SystemError, Actions.State, new Exception("Data collector already exists."));
Db.Insert <GXAmiSystemError>(e);
events.Add(new GXEventsItem(ActionTargets.SystemError, Actions.Add, e));
}
}
ulong mask = (ulong)(((int)request.Targets << 16) | (int)request.Actions);
GXEvent e1 = new GXEvent(id, superAdmin, guid, request.Instance, mask);
host.AddEvent(request.SessionListener, e1);
if (guid != Guid.Empty)
{
//Notify that DC is connected.
lock (Db)
{
GXAmiDataCollector dc = Db.Select <GXAmiDataCollector>(q => q.Guid == guid)[0];
dc.State = Gurux.Device.DeviceStates.Connected;
Db.UpdateOnly(dc, p => p.StatesAsInt, p => p.Id == dc.Id);
events.Add(new GXEventsItem(ActionTargets.DataCollector, Actions.State, dc));
}
host.SetEvents(Db, this.Request, 0, events);
}
return(new GXEventsRegisterResponse());
}
