The submitter's platform is used to perform two-way variable
replacement. The variables of that submitter's platform are looked up,
and their values are replaced with the variable names. This only applies
to the job's settings and metadata, and is only performed on prefixes.
For example, if the submitter's platform has a variable
`render = /shared/frames`, a job setting
`output = "/shared/frames/shot123"` will be stored as
`output = "{render}/shot123".
When a Worker gets a task of this job, `{render}` will be expanded to
the value appropriate for their platform, hence the "two-way" name.
When the to-be-submitted blend file is already stored in the shared
storage, and Shaman is disabled, the add-on now skips BAT-packing it.
Instead, the file is copied to `filename.flamenco.blend` and the path is
submitted as-is.
Add a line to the task log whenever task changes status. This only applies
to directly-changed tasks, and not to mass-updates (like all tasks going
from 'completed' to 'queued' on a job requeue).
Add examples to the `WorkerSignOn` and `WorkerStateChanged` schemas.
These will make it easier to test with SwaggerUI, as they reflect a worker
signing on with the default task types.
When a Worker changes state from `awake` to something else, it cannot
run tasks any more. This now triggers a requeue of its active task
(should be one at most, if things are sane) so that another worker can pick
it up.
On Windows, store files in `%LOCALAPPDATA%\Blender Foundation\Flamenco`.
Previously the `Blender Foundation` part of the path was missing.
Manifest Task: T99415
Change the location where the Worker writes its local files so that it
follows the XDG specification (instead of writing to the current working
directory).
- Linux: `$HOME/.local/share/flamenco`
- Windows: `C:\Users\UserName\AppData\Local\Flamenco`
- macOS: `$HOME/Library/Application Support/Flamenco`
NOTE: The old files will not be loaded any more. This means that if
nothing is done and the new worker is run as-is, it will reregister as a
brand new worker. Move `flamenco-worker-credentials.yaml` and
`flamenco-worker.sqlite` to the new location to avoid this.
Upgrade just GORM and SQLite (and their dependencies), in a hope that it
will solve the "interrupted (9)" errors returned on our production Flamenco
Manager.
SQLite often errors out on this with only `interrupted (9)` as message.
This logging should at least tell us whether it's our own "background
context" timing out, or whether something else fishy is going on.
Fix workers timing out when they're `asleep`. When sleeping, the Worker
will call the `WorkerState` operation to see if they have to wake up, but
that didn't mark the workers as "seen". As a result, a sleeping worker
would always time out.
Change the `FlamencoVersion` schema definition so that it follows the style
of the other schema definitions:
- List properties before mentioning which are required.
- Put quotes around the property names, so that they stand out from the
other YAML keys.
Run some API operations in a background context. This should prevent some
of the SQLite "interrupted" errors, as those can occur when the context
closes while a query is running.
The API operations that Workers use are now mostly running in a separate
background context, at least from the moment onward when they can run
independently of the Worker connection.
Improve the "my own URLs" construction, such that:
- IPv6 link-local addresses are always skipped. They require a "zone index"
string, typically the interface name, so something like
`[fe80::cafe:f00d%eth0]`. This is not supported by web browsers, so the
URLs would be of limited use. Furthermore, they require the interface
name of the side initiating the connection, whereas this code is used to
answer the question "how can this machine be reached as a server?"
- IPv4 addresses are sorted before IPv6 addresses. Even though I like IPv6
a lot, IPv4 is still more familiar to people.
- Loopback addresses (::1, 127.0.0.1) are sorted last, so that the First-
Time Wizard is most likely to use the bigger-scoped address.
Every time the web interface starts, it queries the config to see whether
it should be in first-time-wizard mode or not. This caused unnecessary
info-level logging.
In the future it would be better to load the config file just once,
instead.
