Re: [Rpm-maint] [rpm-software-management/rpm] Notify other programs when the rpmdb is changed via DBus (#1249)

2021-08-12 Thread Panu Matilainen
Closed #1249 via #1255. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/rpm-software-management/rpm/issues/1249#event-5148416356___ Rpm-maint mailing list Rpm-mai

Re: [Rpm-maint] [rpm-software-management/rpm] Notify other programs when the rpmdb is changed via DBus (#1249)

2020-06-04 Thread Panu Matilainen
Yes I realize DBUS API is an entirely different thing. The reason for bringing it up here is to think forward in terms of the names used etc - eg org.rpm.Transaction is something I could imagine wanting to use in such an API, rpm.org.announce probably not. -- You are receiving this because you

Re: [Rpm-maint] [rpm-software-management/rpm] Notify other programs when the rpmdb is changed via DBus (#1249)

2020-06-04 Thread Florian Festi
Well, DBus is not the same as DBus. There are two things you can do there: This thing here is just sending signals. They go to the bus and are then relayed to everyone subscribing to them. I don't know that much about DBus but I would hope sending a few thousands signals shouldn't hurt anyone. By

Re: [Rpm-maint] [rpm-software-management/rpm] Notify other programs when the rpmdb is changed via DBus (#1249)

2020-06-04 Thread Panu Matilainen
On a side-note, this whole thing once again makes me think that we really should have a proper DBUS API for rpm. Yet another thing we should've had ten years ago already. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: http

Re: [Rpm-maint] [rpm-software-management/rpm] Notify other programs when the rpmdb is changed via DBus (#1249)

2020-06-04 Thread Panu Matilainen
Yup, thinking this some more, we don't want to spam the bus with stuff that most likely nobody will care about. There probably are some things we can announce (beginning and end of transactions maybe) but IIRC/AIUI for most part dbus should be about subscriptions. My memories on this front are r

Re: [Rpm-maint] [rpm-software-management/rpm] Notify other programs when the rpmdb is changed via DBus (#1249)

2020-06-03 Thread Florian Festi
Question here is what to actually send over the bus. For the initial use case just announcing the end of a transaction is enough. This allows long running processes to clue in on other tools changing the rpmdb. But there is obviously more that could be done: Announcing the start of a transaction

[Rpm-maint] [rpm-software-management/rpm] Notify other programs when the rpmdb is changed via DBus (#1249)

2020-06-02 Thread Florian Festi
See https://bugzilla.redhat.com/show_bug.cgi?id=1816123 for initial request. Using DBus would allow pushing even more information like what packages got installed/removed etc. This will be based on DBus signals as we (obviously) won't turn RPM into a daemon. During the transaction signals are g