[Backlogmanager] [FIWARE-JIRA] (HELP-19184) [fiware-stackoverflow] FIWARE orion: command messages to devices are dropped

[Fernando Lopez (JIRA)]

     [ https://jira.fiware.org/browse/HELP-19184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fernando Lopez reassigned HELP-19184:
-------------------------------------

    Assignee: Miguel Ángel Pedraza

> [fiware-stackoverflow] FIWARE orion: command messages to devices are dropped
> ----------------------------------------------------------------------------
>
>                 Key: HELP-19184
>                 URL: https://jira.fiware.org/browse/HELP-19184
>             Project: Help-Desk
>          Issue Type: Monitor
>          Components: FIWARE-TECH-HELP
>            Reporter: Backlog Manager
>            Assignee: Miguel Ángel Pedraza
>              Labels: docker, docker-swarm, fiware, fiware-orion
>
> Created question in FIWARE Q/A platform on 28-01-2022 at 08:01
> {color: red}Please, ANSWER this question AT{color} https://stackoverflow.com/questions/70891035/fiware-orion-command-messages-to-devices-are-dropped
> +Question:+
> FIWARE orion: command messages to devices are dropped
> +Description:+
> I am running an orion docker container for quite some time
> "orion": {
> "version": "3.2.0",
> "uptime": "21 d, 2 h, 19 m, 16 s",
> ...}
> together with (not limited to) mongo 4.2.2,, iota-json 1.19.0 and some mosquitto broker (based on 2.11).
> I have connected some devices to the platform and measurement data and commands were working well for me.
> I believe it was two days ago when the update of attributes in form of sending commands was not working properly anymore and the following error occured:
> ERROR at 2022-01-27T20:19:13.415Z postUpdateContext.cpp[682]: Orion Bug (empty contextAttributeVector for ContextElementResponse 1)
> 40% of the commands still arrive at the devices but lots are just lost.
> A colleague of mine mentioned we are apparently facing this issue since we updated our VM's OS to Ubuntu 20.04.3 LTS. Still... all components run in docker containers in a swarm (all VMs have the same OS and docker engine version). I also checked the orion container's resources and it seems to be fine, it has pretty low load in fact.
> Does anyone have any idea? Thanks in advance :)



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