public ActionResult <AddReaderResponse> Post(AddReader request)
{
GXSelectArgs arg = GXSelectArgs.SelectAll <GXReaderInfo>();
arg.Where.And <GXReaderInfo>(q => q.Guid == request.Reader.Guid);
GXReaderInfo i = host.Connection.SingleOrDefault <GXReaderInfo>(arg);
if (i == null)
{
request.Reader.Detected = request.Reader.Generation = DateTime.Now;
host.Connection.Insert(GXInsertArgs.Insert(request.Reader));
}
else if (i.Name != request.Reader.Name && !string.IsNullOrEmpty(request.Reader.Name))
{
//Update reader name.
i.Detected = DateTime.Now;
host.Connection.Update(GXUpdateArgs.Update(i, u => new { u.Detected, u.Name }));
}
else
{
i.Detected = DateTime.Now;
host.Connection.Update(GXUpdateArgs.Update(i, u => u.Detected));
}
host.SetChange(TargetType.Readers, DateTime.Now);
return(new AddReaderResponse());
}
public System.Threading.Tasks.Task StartAsync(CancellationToken cancellationToken)
{
_logger.LogInformation("Reader Service is starting.");
GXReaderInfo r = new GXReaderInfo();
r.Guid = _guid;
r.Name = _name;
FileVersionInfo info = FileVersionInfo.GetVersionInfo(typeof(ReaderService).Assembly.Location);
r.Version = info.FileVersion;
for (int pos = 0; pos != _threads; ++pos)
{
Thread t3 = new Thread(() => DoWork(pos == 0 ? r : null));
t3.Start();
}
return(System.Threading.Tasks.Task.CompletedTask);
}
/// <summary>
/// Send notify that reader is alive.
/// </summary>
/// <param name="value"></param>
private async void ListenerAlive(GXReaderInfo value)
{
//Give some time DB server to start up.
Thread.Sleep(1000);
System.Net.Http.HttpResponseMessage response;
while (!_cancellationToken.IsCancellationRequested)
{
using (response = await client.PostAsJsonAsync(Startup.ServerAddress + "/api/reader/AddReader", new AddReader()
{
Reader = value
}))
{
Helpers.CheckStatus(response);
}
if (_aliveTime == 0)
{
break;
}
Thread.Sleep(_aliveTime * 60000);
}
}
public System.Threading.Tasks.Task StartAsync(CancellationToken cancellationToken)
{
_logger.LogInformation("Reader Service is starting.");
GXReaderInfo r = new GXReaderInfo();
r.Guid = _guid;
r.Name = _name;
FileVersionInfo info = FileVersionInfo.GetVersionInfo(typeof(ReaderService).Assembly.Location);
r.Version = info.FileVersion;
//Don't wait reply. It might that DB server is not up yet.
client.PostAsJsonAsync(Startup.ServerAddress + "/api/reader/AddReader", new AddReader()
{
Reader = r
});
for (int pos = 0; pos != _threads; ++pos)
{
Thread t3 = new Thread(() => DoWork());
t3.Start();
}
return(System.Threading.Tasks.Task.CompletedTask);
}
/// <summary>
/// Show meters that are mapped to this reader.
/// </summary>
private void ReadersView_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
DevicesView.Items.Clear();
if (ReadersView.SelectedItems.Count == 1)
{
GXReaderInfo[] info = new GXReaderInfo[] { (GXReaderInfo)ReadersView.SelectedItems[0].Tag };
GXDevice[] devices = ami.GetDevices(info);
foreach (GXDevice it in devices)
{
ListViewItem li = DevicesView.Items.Add(it.Id.ToString());
li.SubItems.Add(it.Name);
li.SubItems.Add(it.Generation.ToString());
li.Tag = it;
}
}
}
catch (Exception Ex)
{
MessageBox.Show(ReadersView.Parent, Ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
