Bugtracker DMXControl 3

Können sich zwei PCs im Netzwerk auf Grund unterschiedlicher IP-Adressen nicht erreichen, laufen in GUI und im Kernel stetig die folgenden Log-Einträge auf:

GUI

2025-08-17 00:46:48,187 [Log-Thread] INFO  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to connect to Umbra LICHT-LAPTOP-2 @ 127.0.0.1
2025-08-17 00:46:48,188 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to contact any of the Umbra LICHT-LAPTOP-2 IPs: [192.168.21.32, 127.0.0.1]
2025-08-17 00:46:51,607 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to inform Source Umbra LICHT-LAPTOP-2 @ 192.168.21.32...
Grpc.Core.RpcException: Status(StatusCode="Cancelled", Detail="CANCELLED", DebugException="Grpc.Core.Internal.CoreErrorDetailException: "CANCELLED"") ---> Grpc.Core.Internal.CoreErrorDetailException: "CANCELLED"
   --- Ende der internen Ausnahmestapelüberwachung ---
   bei System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   bei LumosProtobuf.ConnectionClient.UmbraConnectionClient.<>c__DisplayClass47_0.<<ProcessDiscoveryBroadcast>g__InformUmbraAskForActions|1>d.MoveNext() in D:\Jenkins\workspace\Lumos_Pipeline_3.3\LumosProtobuf\src\UmbraConnectionClient.cs:Zeile 694.
2025-08-17 00:46:51,608 [Log-Thread] DEBUG Lumos.GUI.Windows.Connection.NetworkExplorer - Unable to receive Info from Umbra
Grpc.Core.RpcException: Status(StatusCode="DeadlineExceeded", Detail="Deadline Exceeded", DebugException="Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1755384411.606000000","description":"Deadline Exceeded","file":"..\..\..\src\core\ext\filters\deadline\deadline_filter.cc","file_line":81,"grpc_status":4}") ---> Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1755384411.606000000","description":"Deadline Exceeded","file":"..\..\..\src\core\ext\filters\deadline\deadline_filter.cc","file_line":81,"grpc_status":4}
   --- Ende der internen Ausnahmestapelüberwachung ---
   bei System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   bei Lumos.GUI.Windows.Connection.NetworkExplorer.<ProcessUmbraNetworkInfo>d__10.MoveNext() in D:\Jenkins\workspace\Lumos_Pipeline_3.3\LumosGUI\src\Windows\Connection\NetworkExplorer.cs:Zeile 205.
2025-08-17 00:46:53,640 [Log-Thread] INFO  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to connect to Umbra LICHT-LAPTOP-2 @ 127.0.0.1
2025-08-17 00:46:53,641 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to contact any of the Umbra LICHT-LAPTOP-2 IPs: [192.168.21.32, 127.0.0.1]
2025-08-17 00:46:55,818 [Log-Thread] DEBUG Lumos.GUI.Windows.Connection.NetworkExplorer - Unable to receive Info from Umbra
Grpc.Core.RpcException: Status(StatusCode="Unavailable", Detail="failed to connect to all addresses", DebugException="Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1755384415.816000000","description":"Failed to pick subchannel","file":"..\..\..\src\core\ext\filters\client_channel\client_channel.cc","file_line":3218,"referenced_errors":[{"created":"@1755384415.816000000","description":"failed to connect to all addresses","file":"..\..\..\src\core\lib\transport\error_utils.cc","file_line":165,"grpc_status":14}]}") ---> Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1755384415.816000000","description":"Failed to pick subchannel","file":"..\..\..\src\core\ext\filters\client_channel\client_channel.cc","file_line":3218,"referenced_errors":[{"created":"@1755384415.816000000","description":"failed to connect to all addresses","file":"..\..\..\src\core\lib\transport\error_utils.cc","file_line":165,"grpc_status":14}]}
   --- Ende der internen Ausnahmestapelüberwachung ---
   bei System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   bei Lumos.GUI.Windows.Connection.NetworkExplorer.<ProcessUmbraNetworkInfo>d__10.MoveNext() in D:\Jenkins\workspace\Lumos_Pipeline_3.3\LumosGUI\src\Windows\Connection\NetworkExplorer.cs:Zeile 205.
2025-08-17 00:46:57,043 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to inform Source Umbra LICHT-LAPTOP-2 @ 192.168.21.32...
Grpc.Core.RpcException: Status(StatusCode="Cancelled", Detail="CANCELLED", DebugException="Grpc.Core.Internal.CoreErrorDetailException: "CANCELLED"") ---> Grpc.Core.Internal.CoreErrorDetailException: "CANCELLED"
   --- Ende der internen Ausnahmestapelüberwachung ---
   bei System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   bei LumosProtobuf.ConnectionClient.UmbraConnectionClient.<>c__DisplayClass47_0.<<ProcessDiscoveryBroadcast>g__InformUmbraAskForActions|1>d.MoveNext() in D:\Jenkins\workspace\Lumos_Pipeline_3.3\LumosProtobuf\src\UmbraConnectionClient.cs:Zeile 694.
2025-08-17 00:46:59,091 [Log-Thread] INFO  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to connect to Umbra LICHT-LAPTOP-2 @ 127.0.0.1
2025-08-17 00:46:59,092 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to contact any of the Umbra LICHT-LAPTOP-2 IPs: [192.168.21.32, 127.0.0.1]
2025-08-17 00:47:02,485 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to inform Source Umbra LICHT-LAPTOP-2 @ 192.168.21.32...
Grpc.Core.RpcException: Status(StatusCode="Cancelled", Detail="CANCELLED", DebugException="Grpc.Core.Internal.CoreErrorDetailException: "CANCELLED"") ---> Grpc.Core.Internal.CoreErrorDetailException: "CANCELLED"
   --- Ende der internen Ausnahmestapelüberwachung ---
   bei System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   bei LumosProtobuf.ConnectionClient.UmbraConnectionClient.<>c__DisplayClass47_0.<<ProcessDiscoveryBroadcast>g__InformUmbraAskForActions|1>d.MoveNext() in D:\Jenkins\workspace\Lumos_Pipeline_3.3\LumosProtobuf\src\UmbraConnectionClient.cs:Zeile 694.
2025-08-17 00:47:02,487 [Log-Thread] DEBUG Lumos.GUI.Windows.Connection.NetworkExplorer - Unable to receive Info from Umbra
Grpc.Core.RpcException: Status(StatusCode="DeadlineExceeded", Detail="Deadline Exceeded", DebugException="Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1755384422.486000000","description":"Deadline Exceeded","file":"..\..\..\src\core\ext\filters\deadline\deadline_filter.cc","file_line":81,"grpc_status":4}") ---> Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1755384422.486000000","description":"Deadline Exceeded","file":"..\..\..\src\core\ext\filters\deadline\deadline_filter.cc","file_line":81,"grpc_status":4}
   --- Ende der internen Ausnahmestapelüberwachung ---
   bei System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   bei Lumos.GUI.Windows.Connection.NetworkExplorer.<ProcessUmbraNetworkInfo>d__10.MoveNext() in D:\Jenkins\workspace\Lumos_Pipeline_3.3\LumosGUI\src\Windows\Connection\NetworkExplorer.cs:Zeile 205.
2025-08-17 00:47:04,531 [Log-Thread] INFO  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to connect to Umbra LICHT-LAPTOP-2 @ 127.0.0.1
2025-08-17 00:47:04,532 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to contact any of the Umbra LICHT-LAPTOP-2 IPs: [192.168.21.32, 127.0.0.1]
2025-08-17 00:47:06,912 [Log-Thread] INFO  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to connect to Umbra LICHT-LAPTOP-2 @ 192.168.21.32
2025-08-17 00:47:07,940 [Log-Thread] DEBUG Lumos.GUI.Windows.Connection.NetworkExplorer - Unable to receive Info from Umbra
Grpc.Core.RpcException: Status(StatusCode="DeadlineExceeded", Detail="Deadline Exceeded", DebugException="Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1755384427.939000000","description":"Deadline Exceeded","file":"..\..\..\src\core\ext\filters\deadline\deadline_filter.cc","file_line":81,"grpc_status":4}") ---> Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1755384427.939000000","description":"Deadline Exceeded","file":"..\..\..\src\core\ext\filters\deadline\deadline_filter.cc","file_line":81,"grpc_status":4}
   --- Ende der internen Ausnahmestapelüberwachung ---
   bei System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   bei System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   bei Lumos.GUI.Windows.Connection.NetworkExplorer.<ProcessUmbraNetworkInfo>d__10.MoveNext() in D:\Jenkins\workspace\Lumos_Pipeline_3.3\LumosGUI\src\Windows\Connection\NetworkExplorer.cs:Zeile 205.

Kernel

2025-08-17 16:51:24,632 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to inform Source Umbra LICHT-LAPTOP-2 @ 192.168.21.32...
Grpc.Core.RpcException: Status(StatusCode="Cancelled", Detail="Call canceled by the client.", DebugException="System.OperationCanceledException: The operation was canceled.")
 ---> System.OperationCanceledException: The operation was canceled.
   --- End of inner exception stack trace ---
   at LumosProtobuf.ConnectionClient.UmbraConnectionClient.<>c__DisplayClass47_0.<<ProcessDiscoveryBroadcast>g__InformUmbraAskForActions|1>d.MoveNext() in D:\Jenkins\workspace\Lumos_Pipeline_3.3\LumosProtobuf\src\UmbraConnectionClient.cs:line 694
2025-08-17 16:51:26,652 [Log-Thread] INFO  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to connect to Umbra LICHT-LAPTOP-2 @ 127.0.0.1
2025-08-17 16:51:26,653 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to contact any of the Umbra LICHT-LAPTOP-2 IPs: [192.168.21.32, 127.0.0.1]
2025-08-17 16:51:29,857 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to inform Source Umbra LICHT-LAPTOP-2 @ 192.168.21.32...
Grpc.Core.RpcException: Status(StatusCode="Cancelled", Detail="Call canceled by the client.", DebugException="System.OperationCanceledException: The operation was canceled.")
 ---> System.OperationCanceledException: The operation was canceled.
   --- End of inner exception stack trace ---
   at LumosProtobuf.ConnectionClient.UmbraConnectionClient.<>c__DisplayClass47_0.<<ProcessDiscoveryBroadcast>g__InformUmbraAskForActions|1>d.MoveNext() in D:\Jenkins\workspace\Lumos_Pipeline_3.3\LumosProtobuf\src\UmbraConnectionClient.cs:line 694
2025-08-17 16:51:31,895 [Log-Thread] INFO  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to connect to Umbra LICHT-LAPTOP-2 @ 127.0.0.1
2025-08-17 16:51:31,896 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to contact any of the Umbra LICHT-LAPTOP-2 IPs: [192.168.21.32, 127.0.0.1]
2025-08-17 16:51:35,299 [Log-Thread] WARN  org.dmxc.lumos.Kernel.Net.gService.Umbra_gService - Unable to inform Source Umbra LICHT-LAPTOP-2 @ 192.168.21.32...
Grpc.Core.RpcException: Status(StatusCode="Cancelled", Detail="Call canceled by the client.", DebugException="System.OperationCanceledException: The operation was canceled.")
 ---> System.OperationCanceledException: The operation was canceled.
   --- End of inner exception stack trace ---
   at LumosProtobuf.ConnectionClient.UmbraConnectionClient.<>c__DisplayClass47_0.<<ProcessDiscoveryBroadcast>g__InformUmbraAskForActions|1>d.MoveNext() in D:\Jenkins\workspace\Lumos_Pipeline_3.3\LumosProtobuf\src\UmbraConnectionClient.cs:line 694

Die Fehlermeldung lässt sich in folgender Konstellation reproduzieren, wenn beide an einem unmanaged Switch hängen und bei beiden Laptops zwei vollständige Sessions mit DMXControl 3.3.1 laufen:

• LICHT-LAPTOP-1: IP-Adresse 169.254.1.19 durch Windows vergeben, da Netzwerkprofil (noch) auf DHCP
• LICHT-LAPTOP-2: IP-Adresse 192.168.21.32, statisch vergeben

Ich habe an dieser Stelle die Erwartungshaltung, dass der Aufbau einer Verbindung in einem solchen Fall nach einer bestimmten Anzahl von Versuchen abgebrochen und ich als Nutzer darüber informiert werde - auch wenn der Versuch des Verbindungsaufbaus “nur” alle 5 Sekunden erfolgt. Der Mehrwert einer solchen Information liegt auch darin, dass mir aufgefallen wäre, dass die IP-Adresse des LICHT-LAPTOP-1 nicht passt und ich daraufhin nicht selbst vergeblich versuche, die GUI am LICHT-LAPTOP-2 anzumelden.