--------------------------------
Fecha: 7/21/2026 7:50:50 AM
Mensaje: [FCM ERROR]: An error occurred while sending the request.
System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
   at System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult)
   at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult)
   --- End of inner exception stack trace ---
   at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult)
   at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)
   --- End of inner exception stack trace ---
   at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context)
   at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar)
Metodo: Throw
Pila:
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at SPNMobile.Repository.use_case.Notification.FCM.FcmHelper.<Send>d__2.MoveNext() in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\Notification\FCM\FcmHelper.cs:line 43


--------------------------------
Fecha: 21/7/2026 2:11:46 p. m.
Mensaje: [FCM ERROR]: No existen tokens para el IdEmpleado: 219891

Metodo: MoveNext
Pila:
   at SPNMobile.Repository.use_case.Notification.FCM.FcmHelper.<Send>d__2.MoveNext() in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\Notification\FCM\FcmHelper.cs:line 51


--------------------------------
Fecha: 21/7/2026 3:51:35 p. m.
Mensaje: [FCM ERROR]: No existen tokens para el IdEmpleado: 128632

Metodo: MoveNext
Pila:
   at SPNMobile.Repository.use_case.Notification.FCM.FcmHelper.<Send>d__2.MoveNext() in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\Notification\FCM\FcmHelper.cs:line 51


--------------------------------
Fecha: 7/21/2026 4:41:20 PM
Mensaje: [FCM ERROR]: An error occurred while sending the request.
System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
   at System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult)
   at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult)
   --- End of inner exception stack trace ---
   at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult)
   at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)
   --- End of inner exception stack trace ---
   at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context)
   at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar)
Metodo: Throw
Pila:
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at SPNMobile.Repository.use_case.Notification.FCM.FcmHelper.<Send>d__2.MoveNext() in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\Notification\FCM\FcmHelper.cs:line 43


--------------------------------
Fecha: 7/21/2026 4:45:44 PM
Mensaje: [FCM ERROR]: An error occurred while sending the request.
System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
   at System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult)
   at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult)
   --- End of inner exception stack trace ---
   at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult)
   at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)
   --- End of inner exception stack trace ---
   at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context)
   at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar)
Metodo: Throw
Pila:
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at SPNMobile.Repository.use_case.Notification.FCM.FcmHelper.<Send>d__2.MoveNext() in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\Notification\FCM\FcmHelper.cs:line 43