arno/simplesshd
1
0
Fork 0
mirror of http://galexander.org/git/simplesshd.git synced 2024-12-28 00:48:07 +00:00
Code Issues Releases Wiki Activity

Some notes on the phone freezing it.

Browse Source
This commit is contained in:
Greg Alexander 2022-08-02 23:42:02 -04:00
parent d03fc9aebf
commit 4a9f6644a8
1 changed files with 69 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

69
NOTES
View File

@ -1437,6 +1437,75 @@ I don't know what that means, but it seems like an indication that there
is perhaps some new / advanced "foreground service" mode.
August 22, 2022.
It's freezing it again today. Here is it freezing it while it's executing
$ while true; do date; sleep 1; date
08-02 22:17:17.534 1926 4196 I OplusHansManager : freeze uid: 10278
org.galexander.sshd pids: [6026, 5953, 5952, 5948, 5946, 3666, 3665,
3614, 3568] scene: LcdOn
08-02 22:17:19.540 8813 23721 D IHansComunication: HANS
sendMessageToKernel: threadId = 540790373568, netLinkSetup = 1, type =
FROZEN_TRANS, targetUid = 10278, pkgCmd = PKG_CMD_MAX
08-02 22:19:27.124 1926 4197 I OplusHansManager : unfreeze uid: 10278
org.galexander.sshd pids: [6026, 5953, 5952, 5948, 5946, 3666, 3665,
3614, 3568] reason: AsyncBinder scene: LcdOn
08-02 22:19:27.125 1926 4196 I OplusHansManager : uid=10278,
pkg=org.galexander.sshd, transition from Frozen to Middle,
reason=AsyncBinder
08-02 22:19:27.128 1926 4197 I OplusHansManager : unfreeze uid: 10320
org.galexander.soft84 pids: [31948] reason: AsyncBinder scene: LcdOn
08-02 22:19:27.129 1926 4196 I OplusHansManager : uid=10320,
pkg=org.galexander.soft84, transition from Frozen to Middle,
reason=AsyncBinder
08-02 22:19:27.130 1926 4197 I OplusHansManager : unfreeze uid: 10317
org.galexander.bluntmp3 pids: [22587] reason: AsyncBinder scene: LcdOn
08-02 22:19:27.131 1926 4196 I OplusHansManager : uid=10317,
pkg=org.galexander.bluntmp3, transition from Frozen to Middle,
reason=AsyncBinder
08-02 22:19:37.147 1926 4196 I OplusHansManager : freeze uid: 10278
org.galexander.sshd pids: [6195, 5953, 5952, 5948, 5946, 3666, 3665,
3614, 3568] scene: LcdOn
08-02 22:19:37.157 1926 4196 I OplusHansManager : freeze uid: 10320
org.galexander.soft84 pids: [31948] scene: LcdOn
08-02 22:19:37.163 1926 4196 I OplusHansManager : freeze uid: 10317
org.galexander.bluntmp3 pids: [22587] scene: LcdOn
08-02 22:19:39.155 8813 23721 D IHansComunication: HANS
sendMessageToKernel: threadId = 540790373568, netLinkSetup = 1, type =
FROZEN_TRANS, targetUid = 10278, pkgCmd = PKG_CMD_MAX
08-02 22:19:39.161 8813 8835 D IHansComunication: HANS
sendMessageToKernel: threadId = 540790373568, netLinkSetup = 1, type =
FROZEN_TRANS, targetUid = 10320, pkgCmd = PKG_CMD_MAX
08-02 22:19:39.165 8813 8835 D IHansComunication: HANS
sendMessageToKernel: threadId = 540790373568, netLinkSetup = 1, type =
FROZEN_TRANS, targetUid = 10317, pkgCmd = PKG_CMD_MAX
So it decides to freeze it after a while, and then unfreezes it
"reason=AsyncBinder" every now and then for about 10 seconds at a time.
The two processes involved:
system 1926 841 13580368 523424 0 0 S system_server
system 8813 1 2182528 1084 0 0 S hans
I'm trying to see if system_server, at least, might be part of their open
source package. It doesn't look like it. I started downloading their
repo but it's almost entirely AOSP, and the parts they provide (at least
/usr/src/oneplus/android_system_core/) don't seem to be very useful.
I made a copy of its /system in ~/mole/system, and it looks like the
following .jar files in framework/ all reference Hans something:
ext.jar
framework.jar
oplus-framework.jar
oplus-internal-services.jar
oplus-services.jar
service-jobscheduler.jar
services.jar
So that's a lead for now.
XXX - try MANAGE_EXTERNAL_STORAGE permission -> ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION intent action, will that help??
XXX - why is it 100% starved of foreground service cpu time, unless it happens to have been running when i switched away from the app