Hello,

Alex is right.

Just to mention that the rpc command was added when troubleshooting some instances, when the virtual machine (the operating system) was freezing for several minutes, then many transactions were past the expiration time and needed a hard cleanup. So normally it is not needed.

Cheers, Daniel

On 15.05.20 21:59, Alex Balashov wrote:

Hi Marat,

I think it's one of those things that's not supposed to happen, but can happen anyway due to bugs or improper script implementation (e.g. t_suspend() without t_continue(), or something like that).

And if it does happen, even though it's not supposed to, there should be a way to clear these out.

-- Alex

On Fri, May 15, 2020 at 12:28:14PM +0300, Marat Gareev wrote:

...

Hello.

I have a philosophical question about tm.clean https://kamailio.org/docs/modules/5.1.x/modules/tm.html#tm.rpc.clean command.

Unfortunately, I don’t understand what this command is for, because in my view, expired transactions are automatically deleted.

This is all I could find:

pc command tm.clean to clean long time expired transactions (for troubleshooting purposes) [1] https://www.kamailio.org/wiki/features/new-in-5.1.x

So, can you give an example when a transaction can remain in memory?

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