* Ensure IMAP service sync cancel request waits until the sync has
completely cancelled rather than just signaling. It's possible that
due the context reset on `group.Cancel` that something may have not
have been bookmarked correctly in subsequent sync restarts.
* Handle connection lost/restored events in the services. Removes the
need to lock bridge users. Which could conflict with other ongoing
lock operations. Additionally, it ensure that if one service is
blocked it doesn't block the entire bridge.
* Revise access to bridge user locks.
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.
It is possible, on slower machines, that the new event poll task is not
yet registered and attempts to cancel have nothing to cancel.
In this case, we need the refresh event to cancel the task, at that
point it is guaranteed that the task exists.
Report to sentry if we see some uncaught network err, but don't force
the user logout.
If we catch an uncaught json parser error we report the error to sentry
and let the user be logged out later.
Finally this patch also prints the error type in UserBadEvent sentry
report to further help diagnose issues.
When listing all a user's email addresses (e.g. for apple mail autoconf)
we need to exclude disabled addresses. Similarly, we need to remove
them from gluon if using split mode.
Report to sentry if we see some uncaught network err, but don't force
the user logout.
If we catch an uncaught json parser error we report the error to sentry
and let the user be logged out later.
Finally this patch also prints the error type in UserBadEvent sentry
report to further help diagnose issues.
This change implements safe.Mutex and safe.RWMutex, which wrap the
sync.Mutex and sync.RWMutex types and are assigned a globally unique
integer ID. The safe.Lock and safe.RLock methods sort the mutexes
by this integer ID before locking to ensure that locks for a given
set of mutexes are always performed in the same order, avoiding
deadlocks.
