This reverts commit f611e344.

There is something wrong with this

Use OBJECT_LINGER in module-load to make sure the module stays loaded
after the client disconnects.
Implement linger in adapter and node-factory

See #416

Placing files in it will activate options in the session manager.

When a device is removed, close() will error. Warn about this but
continue closing our other things including marking the device
as closed so that we don't try to close it again later.

Fixes #413

Only mark the sink/source changed when the card route param
changed. Avoids triggering sink/source updates when nothing
changed.

See #298

Remove any pending changes after we emited the new event.

Collect all object updates in a separate list. When we collected
all updates in sync, apply them and then signal notifications.
This ensure we have a consistent object model.

Fixes totem playback

Don't wait for sync but immediately emit the added event for metadata.
This way the server can get the name and handle the metadata events
immediately.

Wait for sync to complete before we start emiting new objects.
Add some more debug

Fixes #403

See #405

Elliott Sales de Andrade authored Nov 23, 2020 and Wim Taymans committed Nov 23, 2020

Also, change the type to more accurately reflect its usage.

Use the json parser. It's not actually implemented/used in
pulseaudio but...

Convert to an from pulse enum to id in the message layer so that we
can always just deal with native spa types.
Use the channelmap in stream-restore
Parse the channelmap from properties.