Add a dedicated go-routine whose sole responsibility is to manage the
life time of the IMAP and SMTP servers and their listeners.
The current implementation behaves the same way as the previous state.
The new behavior will be implemented in a follow MR.
Update Gluon to have access to the cache fallback reader.
Provide fallback reader to handle old cache file format.
Remove the old logic to erase all cache files on start as the fallback
option renders this irrelevant.
We don't want to start processing events until those events have
somewhere to be sent to.
Also, to be safe, ensure remove and re-add the gluon user while
clearing its sync status. This shouldn't be necessary.
fix(GODT-2327): Only start processing events once sync is finished
fix(GODT-2327): avoid windows delete all deadlock
fix(GODT-2327): Clear update channels whenever clearing sync status
fix(GODT-2327): Properly cancel event stream when handling refresh
fix(GODT-2327): Remove unnecessary sync abort call
fix(GODT-2327): Fix lint issue
fix(GODT-2327): Don't retry with abortable context because it's canceled
fix(GODT-2327): Loop to retry until sync has complete
fix(GODT-2327): Better sleep (with context)
There is concurrency bug due to competing sync calls that can occur when
we clear the sync status in the Vault. Running sync at the end of
addIMAPUser() avoids the problem.
This patch also remove the execution of a sync task for
`user.ClearSyncStatus()`
Update UIDValidity to be timestamp with the number of seconds since
the 1st of February 2023. This avoids the problem where we lose the
last UIDValidity value due to the vault being missing/corrupted/deleted.
Updates go-proton-api and Gluon to includes memory reduction changes and
modify the sync process to take into account how much memory is used
during the sync stage.
The sync process now has an extra stage which first download the message
metada to ensure that we only download up to `syncMaxDownloadRequesMem`
messages or 250 messages total. This allows for scaling the download
request automatically to accommodate many small or few very large
messages.
The IDs are then sent to a download go-routine which downloads the
message and its attachments. The result is then forwarded to another
go-routine which builds the actual message. This stage tries to ensure
that we don't use more than `syncMaxMessageBuildingMem` to build these
messages.
Finally the result is sent to a last go-routine which applies the
changes to Gluon and waits for them to be completed.
The new process is currently limited to 2GB. Dynamic scaling will be
implemented in a follow up. For systems with less than 2GB of memory we
limit the values to a set of values that is known to work.
Other: fixed case issue in SSL member function names.
Other: removed 'restart' mention in SMTP and IMAP SSL settings.
GODT-1846: modified gRPC server to introduce ConnectionMode settings.
GODT-1846: implemented connection mode handling in bridge-gui.
GODT-1846: implemented error reporting in bridge-gui for connection mode.
Other: gathered all IMAP/SMTP server settings.
GODT-1846: wired IMAP/SMTP port change errors.
Other: Renamed some error events and signals.
Other: Fixed crash in IMAP restart when not started.
Other: dismiss port error notifications before changing ports.
Other: misc. fixes.
Depending on the timing of bridge closure, it was possible for the
IMAP/SMTP servers to not have started serving yet. By grouping this in
a cancelable goroutine group (*xsync.Group), we mitigate this issue.
Further, depending on internet disconnection timing during user login,
it was possible for a user to be improperly logged in. This change
fixes this and adds test coverage for it.
Lastly, depending on timing, certain background tasks (updates check,
connectivity ping) could be improperly started or closed. This change
groups them in the *xsync.Group as well to be closed properly.
