How to reduce loglevel

[esad ergül]

Hi,

I am using embedded script in sw-description. I push the update image to the target device via the web server. I started swupdate daemon with different loglevels. But I couldn't manage to remove the lua notifications from the messages. I would like to be able to reduce the log level so that [parser], [lua_dump_table] and [LUAstackDump] notifications no longer appear in messages. How can I do that? 

Thanks in advance.

Best regards,

Esad Ergül

[Stefano Babic]

Hi Esad,

On 06.12.22 09:25, esad ergül wrote:
> Hi,
>
> I am using embedded script in sw-description. I push the update image to
> the target device via the web server. I started swupdate daemon with
> different loglevels. But I couldn't manage to remove the lua
> notifications from the messages.

Well, I like to have it so that I can debug my Lua script in case
something is going wrong.

> I would like to be able to reduce the
> log level so that [parser], [lua_dump_table] and [LUAstackDump]

There is no further levels - it is currently verbose and it cannot be
configured.

We could drop some verbosity or add a way to configure the level inside
sw-description. Something llike a new attribute ("loglevel",
"tracelevel",...), and this can be passed to the Lua machinery to decide
if the tracing functions you reported must be called or not.

> notifications no longer appear in messages. How can I do that?
> Thanks in advance.
>

Best regards,

Stefano Babic

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[esad ergül]

Hi Stefano,

Yes you are right. Of course it should be possible to debug the Lua scripts:)))

I just wanted to ask if swupdate currently has a configuration that allows me to suppress Lua notifications.

As you suggested it might be useful to be able to reduce the loglevels for lua functions using an attribute in sw-description or in

runtime configuration file (swupdate.cfg).

Best regards,

Esad Ergül