openHAP App not worling on HUAWEI P30 Pro

Apps & Services Android App
1

using the openHAB app 2.22.0 on Huawei P30 PRO (EMUI 12.0.0) fails.
The App cannot find or connect to the OpenHAB server. Either Secure nor unsecure.

Using the openHAB app 2.22.0 on Lenovo YT-X705F (Android 10) works to the same server. Secure and unsecure. The server is found as expected.

Using tcpdump on the openhab server does not shows any incoming connections using the Huawei P30 Pro.

So it seams a quit early failure in the app.

Here are the Logs from both app launches /Huwawi is quit short/.
#####################################################################################

Here is the Huawei Log:

Device information
Model: VOG-L29
Manufacturer: HUAWEI
Brand: HUAWEI
Device: HWVOG
Product: VOG-L29EEA
OS: 10
Display: 1080x2147, 3.375 density
Data usage policy: DataUsagePolicy(canDoLargeTransfers=true, loadIconsWithState=true, autoPlayVideos=true, canDoRefreshes=true), data saver: 1, battery saver: false
-----------------------
--------- beginning of main
08-31 08:32:42.514 27709 27709 E RtgSchedManager: endActivityTransaction: margin state not match
08-31 08:32:42.518 27709 27709 E RtgSchedManager: endActivityTransaction: margin state not match
08-31 08:32:44.936 28956 28956 E penhab.habdroi: LoadAppImageStartupCache enabled : 1
08-31 08:32:44.938 28956 28956 E penhab.habdroi: Not starting debugger since process cannot load the jdwp agent.
08-31 08:32:44.961 28956 28974 E BehaviorCollectManager: Fail to acquire dataAnalyzerService...
08-31 08:32:52.981 28956 28956 E HwViewGroupImpl: parse speed value length error
-END OF INFORMATION IN OPENHAB APP LOG -

This is the protocoll using Lenovo.

Device information
Model: Lenovo YT-X705F
Manufacturer: LENOVO
Brand: Lenovo
Device: YT-X705F
Product: YT-X705F_EEA
OS: 10
Display: 1920x1128, 1.5 density
Data usage policy: DataUsagePolicy(canDoLargeTransfers=true, loadIconsWithState=true, autoPlayVideos=true, canDoRefreshes=true), data saver: 1, battery saver: false
-----------------------
--------- beginning of main
08-31 08:27:00.017 18834 18834 D LogActivity: onOptionsItemSelected()
--------- beginning of events
08-31 08:27:00.048 18834 18834 I am_on_top_resumed_lost_called: [0,org.openhab.habdroid.ui.LogActivity,topStateChangedWhenResumed]
08-31 08:27:00.059 18834 18834 I am_on_paused_called: [0,org.openhab.habdroid.ui.LogActivity,performPause]
08-31 08:27:00.095 18834 18834 I am_on_restart_called: [0,org.openhab.habdroid.ui.PreferencesActivity,performRestartActivity]
08-31 08:27:00.100 18834 18834 D ServerConfiguration: load: ServerConfiguration(id=1, name=Smart Home Basien, localPath=ServerPath(url=https://<openhab-local-address-Smart Home Basien>:8443/, userName=<none>, password=<none>), remotePath=null, sslClientCert=null, defaultSitemap=DefaultSitemap(name=uicomponents_page_4970de10eb, label=MyHome Frist), wifiSsids=[], restrictToWifiSsids=false)
- INFORMATION TRUNCATED-
2

using a browser works ?

could also be a network problem ?

3

Tx for your thought Wolfgang,
Using the Lenovo Tablet on the same WIFI works.
Also a Samsung Galaxi works as well.
Using the Browser on the Huawei P30 works.
Using the OpenHAP app in the Huawei P30 fails.

There is no Network or DNS issue (I have a very high skill level on networking, Linux, Programming, trust me ;-).

is it possible to enhance debugging, or a special OpenHab APP Debug Version available?

4

It seems that the Huawei P30 only keeps error log line. You can capture a full log with adb while opening the app and trying to connect?

What’s the exact error message on the P30?

5

The very same app works flawlessly on my Huawei P40 lite (also EMUI 12.0.0)
Maybe a typo in the apps settings?

6

I choice another Huawei P30 pro. And - suprise suprise- on that is works.
Some of my setting will not allow using openHAB app. Have to figure out by my self what the issue is.

7

Are both P30 running the same Android version?