Hallo,
momentan wird es mit der Wiederverbindung wieder schlimmer, auch die Passwortabfrage taucht immer wieder auf. Gerade mehrmals über Connect passiert.
7.1 Debug.txt (6,2 KB)
Gerade wieder im WLan, sofort das selbe Problem.
7.1 WLan.txt (7,6 KB)
hier mal ein aktuelles Log von „gerade“:
7.1.1 0e03ffd8270f4f039d63e4db2cf72b55f8996537 1712061704 iOS 161 iPad
3.4.2024 - 17:31:20: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 17:31:20: Successfully updated snapshot diff of http://192.168.178.4:3777/api/
3.4.2024 - 17:46:04: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 17:46:04: Trying to establish a connection to http://192.168.178.4:3777/...
3.4.2024 - 17:46:04: Found server at http://192.168.178.4:3777/. Establishing connection...
3.4.2024 - 17:46:04: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.4:3777/api/, null, 59501, true, 972187, true)
3.4.2024 - 17:46:04: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 17:46:04: Failed to update snapshot diff of http://192.168.178.4:3777/api/: Request range is bigger than message buffer
3.4.2024 - 17:46:04: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 17:46:05: Snapshot from http://192.168.178.4:3777/api/ loaded
3.4.2024 - 17:46:05: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 17:46:05: Successfully updated snapshot diff of http://192.168.178.4:3777/api/
3.4.2024 - 17:56:43: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 17:56:43: Trying to establish a connection to http://192.168.178.4:3777/...
3.4.2024 - 17:56:43: Found server at http://192.168.178.4:3777/. Establishing connection...
3.4.2024 - 17:56:43: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.4:3777/api/, null, 59501, true, 1019342, true)
3.4.2024 - 17:56:43: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 17:56:43: Successfully updated snapshot diff of http://192.168.178.4:3777/api/
3.4.2024 - 18:08:42: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 18:08:42: Trying to establish a connection to http://192.168.178.4:3777/...
3.4.2024 - 18:08:42: Found server at http://192.168.178.4:3777/. Establishing connection...
3.4.2024 - 18:08:42: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.4:3777/api/, null, 59501, true, 1054690, true)
3.4.2024 - 18:08:42: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 18:08:42: Successfully updated snapshot diff of http://192.168.178.4:3777/api/
3.4.2024 - 18:34:22: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 18:34:22: Trying to establish a connection to http://192.168.178.4:3777/...
3.4.2024 - 18:34:22: Found server at http://192.168.178.4:3777/. Establishing connection...
3.4.2024 - 18:34:22: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.4:3777/api/, null, 59501, true, 1096859, true)
3.4.2024 - 18:34:22: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 18:34:22: Failed to update snapshot diff of http://192.168.178.4:3777/api/: Request range is bigger than message buffer
3.4.2024 - 18:34:22: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 18:34:22: Snapshot from http://192.168.178.4:3777/api/ loaded
3.4.2024 - 18:34:22: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 18:34:22: Successfully updated snapshot diff of http://192.168.178.4:3777/api/
3.4.2024 - 18:45:21: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 18:45:21: Trying to establish a connection to http://192.168.178.4:3777/...
3.4.2024 - 18:45:22: Found server at http://192.168.178.4:3777/. Establishing connection...
3.4.2024 - 18:45:22: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.4:3777/api/, null, 59501, true, 1182317, true)
3.4.2024 - 18:45:22: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 18:45:22: Successfully updated snapshot diff of http://192.168.178.4:3777/api/
3.4.2024 - 19:33:47: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 19:33:47: Trying to establish a connection to http://192.168.178.4:3777/...
3.4.2024 - 19:33:47: Found server at http://192.168.178.4:3777/. Establishing connection...
3.4.2024 - 19:33:47: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.4:3777/api/, null, 59501, true, 1217429, true)
3.4.2024 - 19:33:47: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 19:33:47: Failed to update snapshot diff of http://192.168.178.4:3777/api/: Request range is bigger than message buffer
3.4.2024 - 19:33:47: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 19:33:47: Snapshot from http://192.168.178.4:3777/api/ loaded
3.4.2024 - 19:33:47: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 19:33:47: Successfully updated snapshot diff of http://192.168.178.4:3777/api/
3.4.2024 - 20:22:45: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 20:22:45: Trying to establish a connection to http://192.168.178.4:3777/...
3.4.2024 - 20:22:46: Found server at http://192.168.178.4:3777/. Establishing connection...
3.4.2024 - 20:22:46: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.4:3777/api/, null, 59501, true, 1365726, true)
3.4.2024 - 20:22:46: Connected to Socket of http://192.168.178.4:3777/api/
3.4.2024 - 20:22:46: Failed to update snapshot diff of http://192.168.178.4:3777/api/: Request range is bigger than message buffer
3.4.2024 - 20:22:46: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
3.4.2024 - 20:46:27: Disconnected from Socket of http://192.168.178.4:3777/api/: ClientException: Bad file descriptor, uri=http://192.168.178.4:3777/api/
4.4.2024 - 11:57:43: Trying to establish a connection to http://192.168.178.4:3777/...
4.4.2024 - 11:57:43: Found server at http://192.168.178.4:3777/. Establishing connection...
4.4.2024 - 11:57:43: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 11:57:45: Trying to establish a connection to http://192.168.178.4:3777/...
4.4.2024 - 11:57:45: Found server at http://192.168.178.4:3777/. Establishing connection...
4.4.2024 - 11:57:45: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 11:57:46: Trying to establish a connection to http://192.168.178.4:3777/...
4.4.2024 - 11:57:46: Found server at http://192.168.178.4:3777/. Establishing connection...
4.4.2024 - 11:57:46: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 11:57:46: Snapshot from http://192.168.178.4:3777/api/ loaded
4.4.2024 - 11:57:46: Connected to Socket of http://192.168.178.4:3777/api/
4.4.2024 - 11:57:46: Successfully updated snapshot diff of http://192.168.178.4:3777/api/
4.4.2024 - 12:27:21: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
4.4.2024 - 12:27:21: Trying to establish a connection to http://192.168.178.4:3777/...
4.4.2024 - 12:27:21: Found server at http://192.168.178.4:3777/. Establishing connection...
4.4.2024 - 12:27:21: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false)
4.4.2024 - 12:27:21: Disconnected from Socket of http://192.168.178.4:3777/api/: HttpException: Connection closed before full header was received, uri = http://192.168.178.4:3777/wfc/null/api/
4.4.2024 - 14:39:01: Trying to establish a connection to http://192.168.178.4:3777/...
4.4.2024 - 14:39:01: Found server at http://192.168.178.4:3777/. Establishing connection...
4.4.2024 - 14:39:01: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 14:39:02: Trying to establish a connection to http://192.168.178.4:3777/...
4.4.2024 - 14:39:02: Found server at http://192.168.178.4:3777/. Establishing connection...
4.4.2024 - 14:39:02: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 14:39:03: Trying to establish a connection to http://192.168.178.4:3777/...
4.4.2024 - 14:39:03: Found server at http://192.168.178.4:3777/. Establishing connection...
4.4.2024 - 14:39:03: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 14:39:03: Snapshot from http://192.168.178.4:3777/api/ loaded
4.4.2024 - 14:39:04: Connected to Socket of http://192.168.178.4:3777/api/
4.4.2024 - 14:39:04: Successfully updated snapshot diff of http://192.168.178.4:3777/api/
4.4.2024 - 16:01:12: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
4.4.2024 - 17:47:07: Trying to establish a connection to http://192.168.178.4:3777/...
4.4.2024 - 17:47:07: Found server at http://192.168.178.4:3777/. Establishing connection...
4.4.2024 - 17:47:07: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 17:47:08: Trying to establish a connection to http://192.168.178.4:3777/...
4.4.2024 - 17:47:08: Found server at http://192.168.178.4:3777/. Establishing connection...
4.4.2024 - 17:47:08: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 17:47:09: Trying to establish a connection to http://192.168.178.4:3777/...
4.4.2024 - 17:47:09: Found server at http://192.168.178.4:3777/. Establishing connection...
4.4.2024 - 17:47:09: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 17:47:10: Snapshot from http://192.168.178.4:3777/api/ loaded
4.4.2024 - 17:47:10: Connected to Socket of http://192.168.178.4:3777/api/
4.4.2024 - 17:47:10: Successfully updated snapshot diff of http://192.168.178.4:3777/api/
nachdem ich einen anderen „Server auswählen“ gewählt habe und dann auf den bekannten Server verbunden habe läuft es jetzt wieder - bis zum nächsten Standby.
Hier ist ein Fall, der direkt zum Threadthema passt.
Beim Wiedereinschalten um 20:04 zeigt die Variable Uhrzeit noch 19:05:43 an:
Die Logs:
7.1.1 0e03ffd8270f4f039d63e4db2cf72b55f8996537 1712061704 iOS 161 iPhone
4.4.2024 - 18:40:01: Trying to establish a connection to http://192.168.178.86:3777/...
4.4.2024 - 18:40:01: Found server at http://192.168.178.86:3777/. Establishing connection...
4.4.2024 - 18:40:01: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 18:40:02: Snapshot from http://192.168.178.86:3777/api/ loaded
4.4.2024 - 18:40:02: Connected to Socket of http://192.168.178.86:3777/api/
4.4.2024 - 18:40:02: Successfully updated snapshot diff of http://192.168.178.86:3777/api/
4.4.2024 - 18:40:39: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
4.4.2024 - 18:40:39: Trying to establish a connection to http://192.168.178.86:3777/...
4.4.2024 - 18:40:39: Found server at http://192.168.178.86:3777/. Establishing connection...
4.4.2024 - 18:40:39: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 15895372, true)
4.4.2024 - 18:40:39: Connected to Socket of http://192.168.178.86:3777/api/
4.4.2024 - 18:40:39: Successfully updated snapshot diff of http://192.168.178.86:3777/api/
4.4.2024 - 18:57:36: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
4.4.2024 - 18:57:36: Trying to establish a connection to https://8b3f3b68xxx.ipmagic.de...
4.4.2024 - 18:57:36: Found server at https://8b3f3b68xxx.ipmagic.de. Establishing connection...
4.4.2024 - 18:57:36: Updating connection, active = ServerConnection(https://8b3f3b68xxxipmagic.de/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 15899123, true)
4.4.2024 - 18:57:37: Connected to Socket of https://8b3f3b68xxx.ipmagic.de/api/
4.4.2024 - 18:57:38: Failed to update snapshot diff of https://8b3f3b68xxx.ipmagic.de/api/: Request range is bigger than message buffer
4.4.2024 - 18:57:38: Disconnected from Socket of https://8b3f3b68xxx.ipmagic.de/api/: WebSocket closed
4.4.2024 - 18:57:39: Snapshot from https://8b3f3b68exxx.ipmagic.de/api/ loaded
4.4.2024 - 18:57:39: Connected to Socket of https://8b3f3b68edxxx.ipmagic.de/api/
4.4.2024 - 18:57:40: Successfully updated snapshot diff of https://8b3f3b68edxxx.ipmagic.de/api/
4.4.2024 - 19:00:13: Disconnected from Socket of https://8b3f3b68edxxx.ipmagic.de/api/: WebSocket closed
4.4.2024 - 19:00:13: Trying to establish a connection to http://192.168.178.86:3777/...
4.4.2024 - 19:00:13: Found server at http://192.168.178.86:3777/. Establishing connection...
4.4.2024 - 19:00:13: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = ServerConnection(https://8b3f3b68edxxx.ipmagic.de/api/, null, 53323, true, 16019549, true)
4.4.2024 - 19:00:14: Connected to Socket of http://192.168.178.86:3777/api/
4.4.2024 - 19:00:18: Failed to update snapshot diff of http://192.168.178.86:3777/api/: Request range is bigger than message buffer
4.4.2024 - 19:00:18: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
4.4.2024 - 19:00:19: Snapshot from http://192.168.178.86:3777/api/ loaded
4.4.2024 - 19:00:19: Connected to Socket of http://192.168.178.86:3777/api/
4.4.2024 - 19:05:41: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
4.4.2024 - 19:05:41: Failed to update snapshot diff of http://192.168.178.86:3777/api/: OS Error: Bad file descriptor, errno = 9
4.4.2024 - 19:05:42: Snapshot from http://192.168.178.86:3777/api/ loaded
4.4.2024 - 19:05:42: Connected to Socket of http://192.168.178.86:3777/api/
4.4.2024 - 19:05:43: Successfully updated snapshot diff of http://192.168.178.86:3777/api/
4.4.2024 - 19:05:43: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
4.4.2024 - 20:02:34: Trying to establish a connection to http://192.168.178.86:3777/...
4.4.2024 - 20:02:34: Found server at http://192.168.178.86:3777/. Establishing connection...
4.4.2024 - 20:02:34: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = null
Auslöser ist vermutlich der „OS Error: Bad file descriptor, errno = 9“
Nach dem Einschalten lässt sich alles bedienen, die Anzeigewerte werden aber nicht mehr aktualisiert.
EDIT:
Heute Morgen wieder das bekannte Nicht-verbinden-wollen beim ersten Aufruf um 8:06
7.1.1 0e03ffd8270f4f039d63e4db2cf72b55f8996537 1712061704 iOS 161 iPhone
4.4.2024 - 20:26:05: Trying to establish a connection to http://192.168.178.86:3777/...
4.4.2024 - 20:26:05: Found server at http://192.168.178.86:3777/. Establishing connection...
4.4.2024 - 20:26:05: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = null
4.4.2024 - 20:26:06: Snapshot from http://192.168.178.86:3777/api/ loaded
4.4.2024 - 20:26:06: Connected to Socket of http://192.168.178.86:3777/api/
4.4.2024 - 20:26:06: Successfully updated snapshot diff of http://192.168.178.86:3777/api/
4.4.2024 - 22:51:14: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
4.4.2024 - 22:51:14: Trying to establish a connection to http://192.168.178.86:3777/...
4.4.2024 - 22:51:14: Found server at http://192.168.178.86:3777/. Establishing connection...
4.4.2024 - 22:51:14: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 16611733, true)
4.4.2024 - 22:51:14: Connected to Socket of http://192.168.178.86:3777/api/
4.4.2024 - 22:51:14: Failed to update snapshot diff of http://192.168.178.86:3777/api/: Request range is bigger than message buffer
4.4.2024 - 22:51:14: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
4.4.2024 - 22:51:14: Snapshot from http://192.168.178.86:3777/api/ loaded
4.4.2024 - 22:51:14: Connected to Socket of http://192.168.178.86:3777/api/
4.4.2024 - 22:51:14: Successfully updated snapshot diff of http://192.168.178.86:3777/api/
5.4.2024 - 00:11:28: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
5.4.2024 - 00:11:28: Trying to establish a connection to http://192.168.178.86:3777/...
5.4.2024 - 00:11:28: Found server at http://192.168.178.86:3777/. Establishing connection...
5.4.2024 - 00:11:28: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 17632839, true)
5.4.2024 - 00:11:28: Connected to Socket of http://192.168.178.86:3777/api/
5.4.2024 - 00:11:28: Failed to update snapshot diff of http://192.168.178.86:3777/api/: Request range is bigger than message buffer
5.4.2024 - 00:11:28: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
5.4.2024 - 00:11:29: Snapshot from http://192.168.178.86:3777/api/ loaded
5.4.2024 - 00:11:29: Connected to Socket of http://192.168.178.86:3777/api/
5.4.2024 - 00:11:29: Successfully updated snapshot diff of http://192.168.178.86:3777/api/
5.4.2024 - 01:32:05: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
5.4.2024 - 01:32:05: Trying to establish a connection to http://192.168.178.86:3777/...
5.4.2024 - 01:32:05: Found server at http://192.168.178.86:3777/. Establishing connection...
5.4.2024 - 01:32:05: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 18173846, true)
5.4.2024 - 01:32:05: Connected to Socket of http://192.168.178.86:3777/api/
5.4.2024 - 01:32:05: Failed to update snapshot diff of http://192.168.178.86:3777/api/: Request range is bigger than message buffer
5.4.2024 - 01:32:05: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
5.4.2024 - 01:32:06: Snapshot from http://192.168.178.86:3777/api/ loaded
5.4.2024 - 01:32:06: Connected to Socket of http://192.168.178.86:3777/api/
5.4.2024 - 01:32:06: Successfully updated snapshot diff of http://192.168.178.86:3777/api/
5.4.2024 - 06:16:02: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
5.4.2024 - 06:16:02: Trying to establish a connection to http://192.168.178.86:3777/...
5.4.2024 - 06:16:02: Found server at http://192.168.178.86:3777/. Establishing connection...
5.4.2024 - 06:16:02: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 18682270, true)
5.4.2024 - 06:16:02: Connected to Socket of http://192.168.178.86:3777/api/
5.4.2024 - 06:16:02: Failed to update snapshot diff of http://192.168.178.86:3777/api/: Request range is bigger than message buffer
5.4.2024 - 06:16:02: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
5.4.2024 - 08:06:54: Disconnected from Socket of http://192.168.178.86:3777/api/: ClientException: Bad file descriptor, uri=http://192.168.178.86:3777/api/
Ja, der Bad file descriptor scheint Ärger zu machen… Ich habe noch nicht direkt eine Stelle entdeckt, die Ärger macht, habe aber ein paar neue Ideen und habe das Debugging dementsprechend ein bisschen erweitert. Das Passwort gehe ich noch für die nächste Version an und dann schauen wir mal, wie es damit läuft.
@Dr.Niels: kannst du dazu noch etwas sagen?
Heute morgen gibt es wieder neue Debugs:
7.1.1 ab70b237d7115fb8c9893e641fbe3b6807a9bf38 1712319595 iOS 162 iPhone
5.4.2024 - 23:36:06: Found server at http://192.168.178.86:3777/. Establishing connection...
5.4.2024 - 23:36:06: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 2060493, true)
5.4.2024 - 23:36:06: After hand over: ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 2060493, true)
5.4.2024 - 23:36:06: Connect to WebSocket, uri = ws://192.168.178.86:3777/wfc/53323/api/, configuratorID = 53323
5.4.2024 - 23:36:06: Connected to Socket of ws://192.168.178.86:3777/wfc/53323/api/
5.4.2024 - 23:36:06: Failed to update snapshot diff of ws://192.168.178.86:3777/wfc/53323/api/: Request range is bigger than message buffer
5.4.2024 - 23:36:06: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
5.4.2024 - 23:36:06: active = false
5.4.2024 - 23:36:06: Snapshot from http://192.168.178.86:3777/api/ loaded
5.4.2024 - 23:36:06: Connect to WebSocket, uri = ws://192.168.178.86:3777/wfc/53323/api/, configuratorID = 53323
5.4.2024 - 23:36:06: Connected to Socket of ws://192.168.178.86:3777/wfc/53323/api/
5.4.2024 - 23:36:06: Successfully updated snapshot diff of ws://192.168.178.86:3777/wfc/53323/api/
5.4.2024 - 23:36:06: Connection State changed = IPSConnectionState.connected
5.4.2024 - 23:36:06: Connection State changed = IPSConnectionState.connected
5.4.2024 - 23:36:06: Connection State changed = IPSConnectionState.connected
5.4.2024 - 23:36:06: Connection State changed = IPSConnectionState.connected
5.4.2024 - 23:36:06: Connection State changed = IPSConnectionState.connected
5.4.2024 - 23:36:06: Connection State changed = IPSConnectionState.connected
5.4.2024 - 23:36:06: Connection State changed = IPSConnectionState.connected
6.4.2024 - 06:13:41: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
6.4.2024 - 06:13:41: active = true
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.disconnected
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Get Available Connection
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 06:13:41: Try URLs = [http://192.168.178.86:3777/, https://8b3f3b68ed50ba0eaccfee2533177959.ipmagic.de]
6.4.2024 - 06:13:41: Trying to establish a connection to http://192.168.178.86:3777/...
6.4.2024 - 06:13:41: Found server at http://192.168.178.86:3777/. Establishing connection...
6.4.2024 - 06:13:41: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 2410496, true)
6.4.2024 - 06:13:41: After hand over: ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 2410496, true)
6.4.2024 - 06:13:41: Connect to WebSocket, uri = ws://192.168.178.86:3777/wfc/53323/api/, configuratorID = 53323
6.4.2024 - 06:13:41: Connected to Socket of ws://192.168.178.86:3777/wfc/53323/api/
6.4.2024 - 06:13:41: Failed to update snapshot diff of ws://192.168.178.86:3777/wfc/53323/api/: Request range is bigger than message buffer
6.4.2024 - 06:13:41: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
6.4.2024 - 06:13:41: active = false
6.4.2024 - 07:39:54: Disconnected from Socket of http://192.168.178.86:3777/api/: ClientException: Bad file descriptor, uri=http://192.168.178.86:3777/api/
6.4.2024 - 07:39:54: active = false
Da ist wohl wieder ein „Bad file descriptor“ im Spiel.
Auch nach dem aktuellsten Update Probleme. Bin unterwegs und wollte mein PC von der Ferne einschalten. Symcon per App geöffnet und den PC eingeschaltet. Symcon zeigt mir den Szenenschalter sowie die PC Steckdose als Ein an. OK, versucht eine Remoteverbindung herzustellen aber keine Chance. Symcon App geöffnet und da sah ich die Meldung „User/Passwort falsch“. Szenentaster und Steckdose werden mir immer noch mit Ein angezeigt. App komplett gekillt und erneut gestartet. Beide Schalter werden mir jetzt mit „Aus“ angezeigt. Noch mal die Szene für den PC aktiviert und nun funktioniert es.
Das ist doch 
hier noch mein Log von gestern:
7.1.1 ab70b237d7115fb8c9893e641fbe3b6807a9bf38 1712319595 iOS 162 iPhone
6.4.2024 - 12:33:36: Try URLs = [http://192.168.178.4:3777/,
6.4.2024 - 12:33:36: Trying to establish a connection to http://192.168.178.4:3777/...
6.4.2024 - 12:33:36: Found server at http://192.168.178.4:3777/. Establishing connection...
6.4.2024 - 12:33:36: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
6.4.2024 - 12:33:37: Snapshot from http://192.168.178.4:3777/api/ loaded
6.4.2024 - 12:33:37: Connect to WebSocket, uri = ws://192.168.178.4:3777/wfc/19420/api/, configuratorID = 19420
6.4.2024 - 12:33:37: Connected to Socket of ws://192.168.178.4:3777/wfc/19420/api/
6.4.2024 - 12:33:37: Successfully updated snapshot diff of ws://192.168.178.4:3777/wfc/19420/api/
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 12:33:37: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:22: Disconnected from Socket of http://192.168.178.4:3777/api/: WebSocket closed
6.4.2024 - 14:13:22: active = true
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.disconnected
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.disconnected
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.disconnected
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.disconnected
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.disconnected
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.disconnected
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Get Available Connection
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Connection State changed = IPSConnectionState.reconnecting
6.4.2024 - 14:13:22: Try URLs = [http://192.168.178.4:3777/,
6.4.2024 - 14:13:22: Trying to establish a connection to http://192.168.178.4:3777/...
6.4.2024 - 14:13:22: Found server at http://192.168.178.4:3777/. Establishing connection...
6.4.2024 - 14:13:22: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false)
6.4.2024 - 14:13:22: After hand over: ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false)
6.4.2024 - 14:13:22: Connect to WebSocket, uri = ws://192.168.178.4:3777/wfc/null/api/, configuratorID = null
6.4.2024 - 14:13:22: Disconnected from Socket of http://192.168.178.4:3777/api/: HttpException: Connection closed before full header was received, uri = http://192.168.178.4:3777/wfc/null/api/
6.4.2024 - 14:13:22: active = true
6.4.2024 - 14:13:52: Get Available Connection
6.4.2024 - 14:13:52: Try URLs = [http://192.168.178.4:3777/,
6.4.2024 - 14:13:52: Trying to establish a connection to http://192.168.178.4:3777/...
6.4.2024 - 14:13:52: Found server at http://192.168.178.4:3777/. Establishing connection...
6.4.2024 - 14:13:52: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
6.4.2024 - 14:13:53: Get Available Connection
6.4.2024 - 14:13:53: Try URLs = [http://192.168.178.4:3777/,
6.4.2024 - 14:13:53: Trying to establish a connection to http://192.168.178.4:3777/...
6.4.2024 - 14:13:54: Found server at http://192.168.178.4:3777/. Establishing connection...
6.4.2024 - 14:13:54: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
6.4.2024 - 14:13:55: Get Available Connection
6.4.2024 - 14:13:55: Try URLs = [http://192.168.178.4:3777/,
6.4.2024 - 14:13:55: Trying to establish a connection to http://192.168.178.4:3777/...
6.4.2024 - 14:13:55: Found server at http://192.168.178.4:3777/. Establishing connection...
6.4.2024 - 14:13:55: Updating connection, active = ServerConnection(http://192.168.178.4:3777/api/, null, null, false, null, false), previous = null
6.4.2024 - 14:13:55: Snapshot from http://192.168.178.4:3777/api/ loaded
6.4.2024 - 14:13:55: Connect to WebSocket, uri = ws://192.168.178.4:3777/wfc/19420/api/, configuratorID = 19420
6.4.2024 - 14:13:55: Connected to Socket of ws://192.168.178.4:3777/wfc/19420/api/
6.4.2024 - 14:13:55: Successfully updated snapshot diff of ws://192.168.178.4:3777/wfc/19420/api/
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
6.4.2024 - 14:13:55: Connection State changed = IPSConnectionState.connected
am iPad (Wandbefestigung) und am iPhone so aktuell echt ein Graus zu nutzen
Das Gefühl kenne ich nur zu gut, seit das Problem aufgetaucht ist. War auch schon unterwegs und WTF.
Allerdings bin ich sicher, dass das gelöst wird.
Die Jungs können die Situation gut einschätzen.
LG
Ich verstehe, dass man sich ärgert, wenn die Dinge nicht ganz so funktionieren, wie man es gerne möchte und wir sind da dran. Das ist leider nicht ganz so einfach, aber ich habe das Gefühl es wird mit jeder neuen Version ein bisschen besser.
Nur nochmal für mein Verständnis: Den „unsichtbaren“ Disconnect haben wir mittlerweile gelöst, oder? Das heißt, der „einzige“ (aber natürlich trotzdem nervige) noch übrige Fehler ist beim Reconnect. Sprich: Handy in die Hosentasche und nach einiger Zeit wieder rausholen klappt der Reconnect nicht. Bzw. aufgrund von irgendwelchen Netzwerkfluktiationen trennt das Tablet an der Wand kurz die Verbindung und verbindet sich nicht korrekt neu. In jedem Fall ist es aber sichtbar und durch einen manuellen Reconnect via Einstellungen behoben, oder?
Falls es noch andere Fehlverhalten gibt, schreibt das bitte auf jeden Fall, denn ich gehe aktuell nur dem oben beschriebenen Verhalten auf Basis eurer Debug Logs nach.
Ja, beim Verbindungs-Umbau ist der Toast mit der Verbindungsinfo leider verloren gegangen. Den holen wir wieder rein, damit ihr bei der ersten Verbindung (oder Aktualisierung der Verbindung) seht über welche Adresse das läuft.
Ich habe aber wieder ein paar neue Fixes. Darunter könnte einer der großen Übeltäter sein… Kommt heute im Laufe des Tages
Meinst du damit die Situation, dass ich zwar die App bedienen kann, aber der Rückkanal unterbrochen ist? Der Fall ist bei mir zuletzt noch mit Version 161 aufgetreten, mit 162 meiner Meinung nach nicht mehr.
Das ist der momentan noch offene Fehler bei mir.
genau so ist das Fehlverhalten bei mir.
Allerdings nur am iPhone und am iPad (jeweils das aktuelle iOS / iPadOS installiert).
Am parallel genutzten Amazon Fire Max 11 keinerlei Reconnect-Probleme nach Aufwachen per Nachricht / Bewegungserkennung über FullyKiosk
Moin,
hatte gestern wieder das Problem, das kein Connect erfolgte und nur noch eine Server Neuauswahl half.
Was mir aufgefallen ist, dass die Neuauswahl zwar erst mal hilft, aber es zeitnah zu einem neuen Ausfall kommt.
Wenn ich aber hergehe, die APP hart beende und gleichzeitig den Cache leere, es länger stabil bleibt.(Android 14 mit April Patch).
„Gefühlt“ werden nach der Aktion auch die Variablen sauber aktualisiert, wie gesagt gefühlt.
Hab das Log angehangen von gestern.
7.1 Debug.txt (8,8 KB)
Das ist bei mir genauso. Eine manuelle Neuverbindung hält wesentlich kürzer.
Das könnte zum gefixten Fehler von heute passen, das würde mich auf jeden Fall freuen. Die App ist mittlerweile auch eingereicht, sollte also bald zum Download verfügbar sein.
Gerade installiert. Bin gespannt und sehr optimistisch 
Vielen Dank!
Ist das auch schon wieder drin? Schön wäre, wenn sich unter Info die aktuelle Verbindung jederzeit anzeigen lassen könnte.
Der Toast ist noch nicht drin, der war nicht ganz so trivial. Kommt aber in einer der nächsten Versionen wieder. Die Idee mit der Anzeige in der Info finde ich charmant, das bauen wir ein.
Neue App installiert…
Handy gerade aus der Hose und nachgeschaut und es hängt bei der Verbindung. Erst nach dem kompletten Beenden der App, kam eine Verbindung zu stande.
Guten Abend,
die ersten Tests heute Abend waren schon mal erfolgreich und ich habe aktuell keinen Fehler.
Ich werde jetzt primär das iPad beobachten, ob bei den Reconnets bzw. nach dem Aufwachen per BWM die Verbindung korrekt hergestellt werden kann.
Hab vor Beginn der Testung die App hart beendet und dann die Aktualisierung installiert.
Leider auch von mir schlechte Nachrichten. Gerade scheiterte der automatische Reconnect:
7.1.1 5ebf033c20ff621fc6881ea539cea16588f738d6 1712656754 iOS 163 iPhone
9.4.2024 - 18:19:48: Successfully updated snapshot diff of ws://192.168.178.86:3777/wfc/53323/api/
9.4.2024 - 18:19:48: Connection State changed = IPSConnectionState.connected
9.4.2024 - 18:25:34: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
9.4.2024 - 18:25:34: active = true
9.4.2024 - 18:25:34: Connection State changed = IPSConnectionState.disconnected
9.4.2024 - 18:25:34: Connection State changed = IPSConnectionState.reconnecting
9.4.2024 - 18:25:34: Get Available Connection
9.4.2024 - 18:25:34: Try URLs = [http://192.168.178.86:3777/, https://8b3f3b68edxxx.ipmagic.de]
9.4.2024 - 18:25:34: Trying to establish a connection to http://192.168.178.86:3777/...
9.4.2024 - 18:25:35: Connection to http://192.168.178.86:3777/ failed
9.4.2024 - 18:25:35: Trying to establish a connection to https://8b3f3b68edxxx.ipmagic.de...
9.4.2024 - 18:25:40: Connection to https://8b3f3b68edxxx.ipmagic.de failed
9.4.2024 - 18:25:40: Updating connection, active = null, previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 38206188, true)
9.4.2024 - 18:25:40: Get Available Connection
9.4.2024 - 18:25:40: Try URLs = [http://192.168.178.86:3777/, https://8b3f3b68edxxx.ipmagic.de]
9.4.2024 - 18:25:40: Trying to establish a connection to http://192.168.178.86:3777/...
9.4.2024 - 18:25:40: Found server at http://192.168.178.86:3777/. Establishing connection...
9.4.2024 - 18:25:40: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 38206188, true)
9.4.2024 - 18:25:40: After hand over: ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 38206188, true)
9.4.2024 - 18:25:40: Connect to WebSocket, uri = ws://192.168.178.86:3777/wfc/53323/api/, configuratorID = 53323
9.4.2024 - 18:25:40: Connected to Socket of ws://192.168.178.86:3777/wfc/53323/api/
9.4.2024 - 18:25:40: Failed to update snapshot diff of ws://192.168.178.86:3777/wfc/53323/api/: Request range is bigger than message buffer
9.4.2024 - 18:25:40: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
9.4.2024 - 18:25:40: active = false
9.4.2024 - 18:25:41: Snapshot from http://192.168.178.86:3777/api/ loaded
9.4.2024 - 18:25:41: Connect to WebSocket, uri = ws://192.168.178.86:3777/wfc/53323/api/, configuratorID = 53323
9.4.2024 - 18:25:41: Connected to Socket of ws://192.168.178.86:3777/wfc/53323/api/
9.4.2024 - 18:25:41: Successfully updated snapshot diff of ws://192.168.178.86:3777/wfc/53323/api/
9.4.2024 - 18:25:41: Connection State changed = IPSConnectionState.connected
9.4.2024 - 18:38:58: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
9.4.2024 - 18:38:58: active = true
9.4.2024 - 18:38:58: Connection State changed = IPSConnectionState.disconnected
9.4.2024 - 18:38:58: Connection State changed = IPSConnectionState.reconnecting
9.4.2024 - 18:38:58: Get Available Connection
9.4.2024 - 18:38:58: Try URLs = [http://192.168.178.86:3777/, https://8b3f3b68edxxx.ipmagic.de]
9.4.2024 - 18:38:58: Trying to establish a connection to http://192.168.178.86:3777/...
9.4.2024 - 18:38:58: Found server at http://192.168.178.86:3777/. Establishing connection...
9.4.2024 - 18:38:58: Updating connection, active = ServerConnection(http://192.168.178.86:3777/api/, null, null, false, null, false), previous = ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 38308256, true)
9.4.2024 - 18:38:58: After hand over: ServerConnection(http://192.168.178.86:3777/api/, null, 53323, true, 38308256, true)
9.4.2024 - 18:38:58: Connect to WebSocket, uri = ws://192.168.178.86:3777/wfc/53323/api/, configuratorID = 53323
9.4.2024 - 18:38:58: Connected to Socket of ws://192.168.178.86:3777/wfc/53323/api/
9.4.2024 - 18:38:58: Failed to update snapshot diff of ws://192.168.178.86:3777/wfc/53323/api/: Request range is bigger than message buffer
9.4.2024 - 18:38:58: Disconnected from Socket of http://192.168.178.86:3777/api/: WebSocket closed
9.4.2024 - 18:38:58: active = false
9.4.2024 - 18:39:27: Disconnected from Socket of http://192.168.178.86:3777/api/: Catch error: ClientException: Bad file descriptor, uri=http://192.168.178.86:3777/api/
9.4.2024 - 18:39:27: active = false
9.4.2024 - 18:40:16: Create new network
9.4.2024 - 18:40:16: Get Available Connection
...
Es kam zu „ClientException: Bad file descriptor“