sudo service vzlogger restart hängt #210

andig · 2015-10-25T18:53:38Z

Using Udo's latest image, this is the log file, only one s0 USB meter configured:

[Oct 25 19:50:55][]     ===> Start meters
[Oct 25 19:50:55][s0]   counter_thread created
[Oct 25 19:50:55][mtr0] Meter connection established
[Oct 25 19:50:55][mtr0] Meter thread started
[Oct 25 19:50:55][mtr0] Meter is opened. Starting channels.
[Oct 25 19:50:55][chn0] Logging thread started
[Oct 25 19:50:55][]     Startup done.
[Oct 25 19:50:55][mtr0] Number of readers: 4
[Oct 25 19:50:55][mtr0] Config.daemon: 1
[Oct 25 19:50:55][mtr0] Config.local: 0
[Oct 25 19:50:55][s0]   Counter thread started with blocking hwif
[Oct 25 19:50:55][chn0] Start logging thread for volkszaehler-api. Running as daemon: yes
[Oct 25 19:50:55][chn0] Using default volkszaehler api.
[Oct 25 19:51:01]       terminating on signal 15.
[Oct 25 19:51:01]       Closing connections to terminate

vzlogger is still in the process list at this point and fails to terminate.

The text was updated successfully, but these errors were encountered:

andig · 2015-10-25T19:02:42Z

I'm confused- isn't there a vzlogger service in the latest image?

pi@raspberrypi ~ $ service --status-all
 [ + ]  alsa-utils
 [ + ]  apache2
 [ + ]  avahi-daemon
 [ - ]  bootlogs
 [ - ]  bootmisc.sh
 [ - ]  checkfs.sh
 [ - ]  checkroot-bootclean.sh
 [ - ]  checkroot.sh
 [ + ]  console-setup
 [ + ]  cron
 [ + ]  dbus
 [ + ]  dhcpcd
 [ + ]  dphys-swapfile
 [ + ]  fake-hwclock
 [ + ]  hdparm
 [ - ]  hostname.sh
 [ - ]  hwclock.sh
 [ + ]  ifplugd
 [ + ]  kbd
 [ + ]  keyboard-setup
 [ - ]  killprocs
 [ + ]  kmod
 [ + ]  lightdm
 [ - ]  motd
 [ - ]  mountall-bootclean.sh
 [ - ]  mountall.sh
 [ - ]  mountdevsubfs.sh
 [ - ]  mountkernfs.sh
 [ - ]  mountnfs-bootclean.sh
 [ - ]  mountnfs.sh
 [ + ]  mysql
 [ + ]  networking
 [ - ]  nfs-common
 [ + ]  ntp
 [ - ]  plymouth
 [ - ]  plymouth-log
 [ + ]  procps
 [ + ]  raspi-config
 [ - ]  rc.local
 [ - ]  rmnologin
 [ - ]  rpcbind
 [ - ]  rsync
 [ + ]  rsyslog
 [ - ]  sendsigs
 [ + ]  ssh
 [ - ]  sudo
 [ + ]  triggerhappy
 [ + ]  udev
 [ + ]  udev-finish
 [ - ]  umountfs
 [ - ]  umountnfs.sh
 [ - ]  umountroot
 [ + ]  urandom
 [ - ]  uuidd
 [ - ]  x11-common

schnello · 2015-10-25T19:07:01Z

Hello.

Try:
systemctl status all

UdoSchake · 2015-10-25T19:12:23Z

Ja, aber ein systemd-service:

pi@raspberrypi ~ $ systemctl status vzlogger
● vzlogger.service - vzlogger
Loaded: loaded (/etc/systemd/system/vzlogger.service; enabled)
Active: active (running) since Sun 2015-10-25 17:08:44 CET; 3h 1min ago
Main PID: 471 (vzlogger)
CGroup: /system.slice/vzlogger.service
└─471 /usr/local/bin/vzlogger -d

Entsprechend:
http://wiki.volkszaehler.org/software/controller/vzlogger/installation_cpp-version#systemd_start_script

Gruß
Udo

andig · 2015-10-25T19:50:16Z

Ok, das tut:

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Sun Oct 25 19:59:01 2015 from hp20029987.fritz.box
pi@raspberrypi ~ $ systemctl status all
● all.service
Loaded: not-found (Reason: No such file or directory)
Active: inactive (dead)
pi@raspberrypi ~ $ systemctl status vzlogger
● vzlogger.service - vzlogger
Loaded: loaded (/etc/systemd/system/vzlogger.service; enabled)
Active: active (running) since Sun 2015-10-25 19:51:58 CET; 57min ago
Main PID: 1944 (vzlogger)
CGroup: /system.slice/vzlogger.service
└─1944 /usr/local/bin/vzlogger -d
pi@raspberrypi ~ $

Er scheint sich allerdings per service... start starten zu lassen? Gibts da sowas wie einen wrapper?

mbehr1 · 2015-10-25T19:55:39Z

aber kannst du ihn per
sudo systemctl stop vzlogger
beenden?

Ich habe immer befürchtet, dass blocking S0 GPIO ohne Impulse sich nicht beenden lässt. (siehe auch todo im Code ;-)

Am 25.10.2015 um 20:50 schrieb andig notifications@github.com:

Ok, das tut:

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Sun Oct 25 19:59:01 2015 from hp20029987.fritz.box
pi@raspberrypi ~ $ systemctl status all
● all.service
Loaded: not-found (Reason: No such file or directory)
Active: inactive (dead)
pi@raspberrypi ~ $ systemctl status vzlogger
● vzlogger.service - vzlogger
Loaded: loaded (/etc/systemd/system/vzlogger.service; enabled)
Active: active (running) since Sun 2015-10-25 19:51:58 CET; 57min ago
Main PID: 1944 (vzlogger)
CGroup: /system.slice/vzlogger.service
└─1944 /usr/local/bin/vzlogger -d
pi@raspberrypi ~ $

Er scheint sich allerdings per service... start starten zu lassen? Gibts da sowas wie einen wrapper?

—
Reply to this email directly or view it on GitHub #210 (comment).

Gruß

Matthias

andig · 2015-10-25T20:36:13Z

Nein, er hängt leider- obwohl ich kein gpio nutze.

Update doch, geht- dauert aber ca. 1 Minute.

UdoSchake · 2015-10-25T20:54:01Z

Geht hier aber:

pi@raspberrypi ~ $ sudo systemctl stop vzlogger
pi@raspberrypi ~ $ systemctl status vzlogger
● vzlogger.service - vzlogger
Loaded: loaded (/etc/systemd/system/vzlogger.service; enabled)
Active: inactive (dead) since Sun 2015-10-25 21:52:12 CET; 36s ago
Process: 471 ExecStart=/usr/local/bin/vzlogger -d (code=exited, status=0/SUCCESS)
Main PID: 471 (code=exited, status=0/SUCCESS)

Gruß
Udo

andig · 2015-10-25T21:31:32Z

Bei mir ist kein gpio dran @UdoSchake - bei Dir ?

mbehr1 · 2015-10-25T21:48:19Z

Mit welcher Config?

Am 25.10.2015 um 21:36 schrieb andig notifications@github.com:

Nein, er hängt leider- obwohl ich kein gpio nutze.

—
Reply to this email directly or view it on GitHub #210 (comment).

Gruß

Matthias

UdoSchake · 2015-10-25T22:19:45Z

Hier auch nicht.
Was ist eigentlich das Problem?

Gruß
Udo

andig · 2015-10-26T07:15:24Z

Was ist eigentlich das Problem?

vzlogger scheint beim stoppen und restarten zu hängen- der Vorgang dauert im Minutenbereich. Ist mir beim testen der Config aufgefallen. Angeschlossen ist ein Ferrariszähler mit Udo's USB Kopf.

Das ist vielleicht kein Showstopper, aber sehr verwirrend zumal das Verhalten früher nicht da war. Hängts hiermit zusammen:

[Oct 25 19:50:55][s0] Counter thread started with blocking hwif

Config:

{
  "retry": 0,
  "daemon": true,
  "verbosity": 15,
  "log": "https://accionvegana.org/accio/0ITbvNmLiVHa0l2Z6MHc0/var/log/vzlogger.log",
  "local": {
    "enabled": false,
    "port": 8080,
    "index": false,
    "timeout": 0,
    "buffer": 0
  },
  "meters": [
    {
      "enabled": true,
      "allowskip": false,
      "interval": -1,
      "aggtime": -1,
      "aggfixedinterval": false,
      "channels": [
        {
          "uuid": "1541c0a0-xxxxxxxxxxxxxxxx",
          "identifier": "Impulse",
          "api": "volkszaehler",
          "middleware": "http://127.0.0.1/middleware.php",
          "aggmode": "none",
          "duplicates": 0
        }
      ],
      "protocol": "s0",
      "device": "https://accionvegana.org/accio/0ITbvNmLiVHa0l2Z6MHc0/dev/ttyUSB0",
      "resolution": 75
    }
  ]
}

mbehr1 · 2015-11-01T19:02:56Z

Ok. I can reproduce it. And it's exactly the blocking HWIFs if no signal/impulse arrives. And it only get's stopped after 1min because systemd finally uses a kill -9...
I'll try to find a nicer solution/fix.

andig · 2015-11-01T19:41:47Z

Excellent. If it was only gpio I'd say ok, but for s0 via serial its a regression?

mbehr1 · 2015-11-01T21:58:34Z

See fixes with #215.

mbehr1 · 2016-01-02T18:51:09Z

@andig Was fehlt hier noch? Kann geschlossen werden mit Integration von #215?

andig · 2016-01-03T09:31:20Z

Yep. Viele Dank für die endlosen Fixes!

mbehr1 self-assigned this Nov 1, 2015

mbehr1 mentioned this issue Nov 1, 2015

Fixes for hangs at shutdown #215

Merged

andig added the Enhancement label Nov 20, 2015

andig closed this as completed Jan 3, 2016

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sudo service vzlogger restart hängt #210

sudo service vzlogger restart hängt #210

andig commented Oct 25, 2015

andig commented Oct 25, 2015

schnello commented Oct 25, 2015

UdoSchake commented Oct 25, 2015

andig commented Oct 25, 2015

mbehr1 commented Oct 25, 2015

andig commented Oct 25, 2015

UdoSchake commented Oct 25, 2015

andig commented Oct 25, 2015

mbehr1 commented Oct 25, 2015

UdoSchake commented Oct 25, 2015

andig commented Oct 26, 2015

mbehr1 commented Nov 1, 2015

andig commented Nov 1, 2015

mbehr1 commented Nov 1, 2015

mbehr1 commented Jan 2, 2016

andig commented Jan 3, 2016

sudo service vzlogger restart hängt #210

sudo service vzlogger restart hängt #210

Comments

andig commented Oct 25, 2015

andig commented Oct 25, 2015

schnello commented Oct 25, 2015

UdoSchake commented Oct 25, 2015

andig commented Oct 25, 2015

mbehr1 commented Oct 25, 2015

andig commented Oct 25, 2015

UdoSchake commented Oct 25, 2015

andig commented Oct 25, 2015

mbehr1 commented Oct 25, 2015

UdoSchake commented Oct 25, 2015

andig commented Oct 26, 2015

mbehr1 commented Nov 1, 2015

andig commented Nov 1, 2015

mbehr1 commented Nov 1, 2015

mbehr1 commented Jan 2, 2016

andig commented Jan 3, 2016