Summary:
The problem actually was that we weren't applying the transform for Gmail
messages sent to 1 recipient
Test Plan: manual
Reviewers: halla, juan
Reviewed By: halla, juan
Differential Revision: https://phab.nylas.com/D4291
Summary:
We weren't stripping link and open items from messages we sent properly.
While we stripped it from the first outgoing message, when the sync loop
came back around it would have them back in. This adds it in the message
processor to extra ensure that ANYTHING that comes from us (or one of our
aliases) gets the open/link tracking stripped
Test Plan: New tests
Reviewers: juan, halla
Reviewed By: juan, halla
Differential Revision: https://phab.nylas.com/D4287
Summary:
Prior to this diff, the "in:" search query syntax didn't work for IMAP.
This diff implements "in:" by changing the IMAP search backend to take
folder context into account and emit the appropriate queries for each
folder. Queries that include "in:foo" will replace the corresponding AST
nodes with 'ALL' or 'NOT ALL' depending on whether or not the current folder
is "foo". We also now filter which folders we search based on which
folders are referenced in the query.
Test Plan: Run locally, verify that in: works quickly
Reviewers: evan, juan, spang
Reviewed By: juan, spang
Differential Revision: https://phab.nylas.com/D4284
Summary:
This prevented the /health endpoint from being available in the
local-api
Test Plan: manual
Reviewers: mark, halla
Reviewed By: halla
Differential Revision: https://phab.nylas.com/D4280
Summary:
If `gmailInitialUIDsRemaining` was defined, we need to set `initialUids`
to that value. We were previously setting it to a key in
`folder.syncState` that didn't exist, which caused a runtime error.
This was introduced in d6a2b6935c
Test Plan: manual
Reviewers: spang, mark
Reviewed By: mark
Differential Revision: https://phab.nylas.com/D4279
Summary:
This patch will prevent users from being able to connect accounts which sync
mail but fail to send.
This commit includes a couple pieces:
* Adds a call to nodemailer's `verify()` function in the /auth endpoint
* Adds Error object conversion for SMTP errors. Since we don't implement our
own connection object or connection pool for SMTP, we simply wrap the couple
places we call functions from nodemailer that connect to SMTP, namely
SendmailClient's _send() and the new verify() call in /auth.
* Moves RetryableError to the 'errors' module since it's now a base class for
retryable IMAP //and// SMTP errors.
* Moves the main `smtpConfig()` logic which used to live on the Account model
into AuthHelpers so it can be shared between the Account model and the verify
code.
* Converts a few different places to use `import` syntax instead of
`require` syntax for module imports. Apologies for not splitting this out
into a separate diff—would have been a fair amount of work and looks not too
difficult to skim over in the context of the rest of the patch.
* Fixing a bug in a previous commit where erroring sends would crash because of
using `this._transporter.options` instead of `this._transporter.transporter.options`
Test Plan: manual
Reviewers: evan, halla, juan
Reviewed By: halla, juan
Differential Revision: https://phab.nylas.com/D4200
Summary:
When using the IMAPConnectionPool in the sync-worker, we requested 2
connections from the pool: 1 to listen for new mail, and 1 to actually
operate on the mailbox. These 2 connections would be closed and returned
to the pool at the end of each sync loop iteration.
However, we never want to close the connection to listen for new mail.
Closing this connection caused us to not listen for new mail in between
sync loops, which was especially noticeable when initial sync was done
because the delay between sync loops is 5 minutes.
This commit makes it so we request the 2 connections separately from the
connection pool, and keep the listener connection always open until we
dispose of the sync-worker.
Test Plan:
manually make sure that I got new mail event listeners in between
sync loops :(
Reviewers: evan, spang, halla, mark
Reviewed By: mark
Differential Revision: https://phab.nylas.com/D4276
Summary:
Sent mail is important for initial sync because it's used for contact
ranking. Prior to this diff we would delay syncing sent mail because we
would prioritize the inbox label over all other labels (including sent).
This diff includes the sent folder in the initial set of messages to sync.
Test Plan: Run locally, verify we get sent mail quickly
Reviewers: evan, spang, juan
Reviewed By: spang
Differential Revision: https://phab.nylas.com/D4268
Summary:
We want to get to a usable inbox as quickly as possible, and throttling
prevents this. We should basically only be throttling for historical
mail syncing.
Test Plan: Run initial sync benchmark, it's 117% faster on battery
Reviewers: evan, juan, spang
Reviewed By: juan, spang
Differential Revision: https://phab.nylas.com/D4266
Summary:
Prior to Nylas Mail, the Nylas Cloud API provided an endpoint that
returned rankings for contacts which it computed based on how frequently
and how recently a user sent mail to a recipient. This diff reimplements
that functionality in Nylas Mail. This should improve contact
auto-complete when composing emails to frequently contacted recipients.
Test Plan: Run locally, verify that frequent contacts are suggested earlier
Reviewers: spang, evan, juan
Reviewed By: evan, juan
Maniphest Tasks: T7948
Differential Revision: https://phab.nylas.com/D4253
In some places we were not accessing `.default` when using `require`,
and when using `import` we couldn't really destructure unless we
accessed `.default` too, or if the functions were regular exports
instead of properties on a default exported object.
This was causing our sync loop to error.
To remain consistent, we always just `require` or `import` the
SyncActivity singleton and access that
Summary:
These locations will provide enough activity for monitoring and are also
more helpful in helping us debug what the sync loop was doing when it
got stuck.
Test Plan: manual
Reviewers: juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4274
Summary: See title. Part of T7681.
Test Plan: ran the specs
Reviewers: evan, mark, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4264
Summary:
Periodically check the latest sync activity times to determine if a sync
worker has been inactive for too long. If it has been too long, discard
the worker and create a new one for that account. Part of T7681.
Test Plan: manual, specs
Reviewers: evan, mark, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4262
Summary:
Add infrastructure to report and retrieve the latest sync activity, and
start reporting when we download a message or detect that a folder
has no new messages. This will be used to detect if the sync loop is
stuck. Part of T7681.
Test Plan: manual, specs
Reviewers: evan, mark, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4261
Summary:
The IdentityStore can trigger any number of times, but we only want to
start sync if we previously didn't have an identity available
Test Plan: manual
Reviewers: spang, evan, halla
Reviewed By: evan, halla
Differential Revision: https://phab.nylas.com/D4246
Summary:
Different clients can have different policies for retrying after
timeouts.
Test Plan: Run locally, run tests
Reviewers: evan, spang, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4247
Summary: In preparation for removing timeout handling from the IMAPConnectionPool.
Test Plan: Run locally
Reviewers: spang, evan, juan
Reviewed By: evan, juan
Differential Revision: https://phab.nylas.com/D4245
Summary:
Currently, when we auth an account for the first time in Nylas Mail (or
we blow away the database), the app is going to request transactions
since cursor `null` from the /delta/streaming endpoint and from the local-sync
delta observable, instead of requesting transactions since cursor `0`
This is due to a subtle bug with the use of default values when
destructuring an object. Our coded did the following:
```
const {cursor = 0} = this._state
```
Which at a glance seems correct. However, this will only work as
expected if `this._state` has the following shape:
```
{cursor: undefined}
```
And unfortunately, our `this._state` looked like this when authing an
account for the first time:
```
{cursor: null}
```
Which would make `cursor === null` instead of `0`.
This is because when using default values, null is considered an
intentional argument/value, as opposed to not passing any argument/value
(which will mean that the argument is undefined).
This was a regression introduced in d60a23c and 8bc2ec5
Test Plan: manual, will add regression test in upcoming diff
Reviewers: evan, spang, halla
Reviewed By: halla
Differential Revision: https://phab.nylas.com/D4243
Summary: see title. also convert to es6
Test Plan: manual
Reviewers: evan, halla
Reviewed By: halla
Differential Revision: https://phab.nylas.com/D4225
Summary:
We don't want to bump threads to the top of the inbox when a user sends a
reply. We originally used `!isSent` to prevent this, but that was removed in
a diff that made sure messages showed up in the inbox when users send emails
to themselves. In order to implement both of these cases properly, this diff
introduces `isReceived` and uses that to determine whether lastReceivedDate
should be updated. Addresses T7991.
Also changes the order of some `or` statements, so that we actually check that
the variable exists before comparing against it.
Test Plan: manual
Reviewers: evan, juan, spang
Reviewed By: spang
Differential Revision: https://phab.nylas.com/D4226
Summary:
Use electron's `powerMonitor` module to detect when the computer resumes
from sleep, and restart the sync loop when that happens in order to
sync the inbox immediately, in case we received any new mail events
while the computer was asleep
Test Plan: manual
Reviewers: evan, spang, halla
Reviewed By: halla
Differential Revision: https://phab.nylas.com/D4216
Summary:
This commit makes it so `resetEmailCache` works as expected, i.e. it
removes all databases, without forcing the user to re sign-in to their
accounts or NylasID
Previously, this method removed the database without removing the
accounts, left users in an un-authed state that was hard to recover
from. This was fixed in D4212 which makes sure that when we get a new
identity, sync and deltas are restarted
However, resetEmailCache would still force you to log in to yoru NylasID
because it was deleted from the database. However, if we reuse the
command `application:relaunch-to-initial-windows` instead of manually
deleting the database, we can relaunc the app while preserving the users
NylasID session, so they don't have to sign back in manually.
Test Plan: manual
Reviewers: evan, spang, halla
Reviewed By: halla
Differential Revision: https://phab.nylas.com/D4215
Summary:
This prevents the app from entering a restart loop when there's no
identity.
Specifically, when a user logs out of their identity, or when she resets the
email cache, or any other scenario that leaves the app without an
identity but with accounts added, the sync loop (and deltas) will start
without an Identity.
This will cause NylasAPIRequest to throw an error that
forces the user to close the app. When the app restarts, sync will start
again without an identity, and the user will be forced to close the app
again, and so on and so forth for the rest of eternity
Relevant error:
https://github.com/nylas/nylas-mail-all/blob/master/packages/client-app/src/flux/nylas-api-request.es6#L165-L174
Additionaly, this makes sure that after resetting the email cache, the sync
process starts when the identity becomes available
This solves T7989
Test Plan: manual
Reviewers: evan, spang, halla
Reviewed By: halla
Differential Revision: https://phab.nylas.com/D4212
Summary:
Previously, while resetting the email cache, we would try to stop sync
and just wait for an arbitraty amount of time for it to stop and the
proceed to blow away the database.
This commit makes it so we correctly wait for sync to stop, and then we
blow away the db. It adds a timeout anyway in case sync is stuck and we
can't stop it
Depends on D4207
Test Plan: manual
Reviewers: evan, spang, halla
Reviewed By: spang, halla
Differential Revision: https://phab.nylas.com/D4209
Summary:
We no longer keep `this._accounts` state, which was being accessed
inside `_resetEmailCache`
Test Plan: manual
Reviewers: evan, spang, halla
Reviewed By: spang, halla
Differential Revision: https://phab.nylas.com/D4207
Summary:
We were always incrementing the queue length and resolving the promise
in the constructor :-/
Test Plan: Run locally, make sure queue doesn't start rejecting messages
Reviewers: evan, spang, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4198
Summary:
Errors in the MessageProcessor were causing sync to get stuck
occasionally. This diff refactors queueMessageForProcessing and friends
so that they're more robust to errors during promise construction.
Test Plan: Run locally
Reviewers: juan, spang, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D4190
Summary:
Sequelize can sometimes return promises that will never resolve or
reject. We can wrap the promises we get back from sequelize in a
bluebird promise which gives us the ability to timeout these abandoned
promises. This way, we can track down issues in sequelize as well as
unblocking stuck sync loops.
Test Plan: Run locally, verify that timeouts occur
Reviewers: juan, evan, spang
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D4192
Summary:
This commit adds error handling to the sync-loop's `onSyncError` and
`scheduleNextSync`.
These functions generally don't fail, as they are in the `catch` and
`finally` blocks respectively of the sync loop. But as we've seen in
D4152, the datbase can sometime error if it's in a bad state. If it
errors inside these functions, we will never schedule the next run of
the sync loop.
Depends on D4152
Test Plan: manual
Reviewers: evan, spang, mark, halla
Reviewed By: halla
Differential Revision: https://phab.nylas.com/D4153
Summary:
This commit consolidates the `DeltaConnectionStatusStore` and the
`DeltaConnectionStore` which kept track of very similar state and made
sense to be the same store (as per feedback in D4118#77647)
Given that this state needs to be available app-wide for plugins to
query the status of delta connections, `internal_packages/deltas` was
removed (given that it only activated that store), in favor of having the
unified store inside `src/flux/stores` and available via `nylas-exports`
The `deltas` package also contained some contacts-ranking code, which is
no longer in use until we restore that fetaure, so I created a
`internal_packages/contact-rankings` which contains this unused code for
now.
Test Plan:
manually open, close, end delta connections, verify that I'm getting
correct results. unit tests to come
Reviewers: halla, spang, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D4145
Summary:
This error is can flood Sentry pretty badly: https://sentry.io/nylas/nylas-mail/issues/230629801/
My initial thought was to rate limit it, but rate limiting wouldn't
do any good because when we get that error we destroy the databases and
restart the app, and we will loose the in-memory rate limiting data.
The real fix, and reason why Sentry is being flooded with this error by
a single user, is that once you encounter this error the app will enter
a restart loop that constantly throws this error. The reason being that
we weren't properly awaiting for the K2 account databases to be dropped
before closing the app, so on restart, the database would still be
malformed.
The fix is to properly `await` for the database drops
Test Plan: manual
Reviewers: spang, mark, halla, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D4127
Summary:
This is in preparation for removing the ability of the IMAP pool to
automatically handle timeout errors.
Test Plan: Run locally, verify file download still works
Reviewers: juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4167
Summary: In preparation for removing timeout handling from IMAPConnectionPool.
Test Plan: Run locally
Reviewers: juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4168
Summary:
We had this weird nesting where we would keep the IMAPConnection open
beyond the scope of the connection pool and return the created
Observable. This diff inverts that relationship and flattens out some of
the indentation, making the code easier to read. This is in preparation
for refactoring the IMAPConnectionPool to no longer automatically handle
timeouts.
Test Plan: Run locally, make sure search still works
Reviewers: juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4165
Summary: Misspelled INPROGRESS-NOTRETRYABLE :-(
Test Plan: Run locally, make sure things get cancelled
Reviewers: juan
Differential Revision: https://phab.nylas.com/D4163
Summary:
Previously if we got back a huge number of unknown UIDs from IMAP search
we would try to sync all of them at once. This could lead to hanging the sync
loop trying to download tons of messages. This diff limits the UIDs we're
willing to sync per task to 500 and splits each task up into chunks of 25
messages so that we don't try to download all of them at once. If we need
to sync more than 500 uids then at the end of the syncback task it will
queue another task to run the next time the sync loop rolls back around.
Test Plan:
Run locally, verify that we gracefully handle various situations
including cancelling during the syncback task, cancelling between syncback
tasks, huge numbers of results, etc
Reviewers: evan, spang, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4142
Summary:
We don't want to constantly retry to sync a bunch of random UIDs if
we're not longer in the search perspective so make these syncback tasks
not retryable.
Test Plan: Run locally, verify that we don't retry
Reviewers: spang, evan, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4149
Summary:
We want to enable code to control whether fetching is throttled or not.
We basically only want to throttle syncing the historical message
archive. New messages, initial inbox sync, and unknown search results
should not be throttled. Also some drive-by code refactoring.
Test Plan: Run locally, verify that things still work
Reviewers: spang, evan, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4126
Summary:
This commit splits apart the `AccountDeltaConnection` class, which was
in charge of listening to both cloud /and/ local deltas by way of an
artificial interface, `DeltaStreamingInMemoryConnection`.
Splitting this into 2 modules with separate responsibilities will hopefully
make this code easier to reason about and reduce some cruft and unnecessary
indirection.
Specifically, this commit makes it so:
- `DeltaConnectionManager` is only in charge of starting and ending `DeltaStreamingConnection`s, which are solely in charge of listening to deltas from the cloud api
- `LocalSyncDeltaEmitter` no longer unnecessarily emits events for the `deltas` package to listen to but rather directly processes and saves those deltas from the K2 db to edgehill.db
- `LocalSyncDeltaEmitter` is also in charge of keeping track of the latest received cursor, under its own JSONBlob key in edgehill.db. This migrates localSync cursors saved under the old key.
- `LocalSyncDeltaEmitter` is now instantiated and managed from within the `SyncProcessManager` as opposed to the `SyncWorker`. Apart from removing extra state from the `SyncWorker`, this removes dependencies on the client-app environment from the sync-worker.
- `DeltaStreamingInMemoryConnection` and `AccountDeltaConnection` are now gone
(Sorry for the big diff! This one was a little hard to split up without landing something broken)
Depends on D4121
Test Plan: manual + unit tests planned in upcoming diff
Reviewers: halla, mark, evan, spang
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D4122
Arc land messed up and landed a not fully merged branch. (Seriously – I
had merged a copy of my branch with master to see how easy it would be.
Because I didn't want to merge the whole thing, I blindly committed my
changes and switched back to my real branch). To my great surprise, arc
decided to use the wrong branch when landing it.
Original commit message:
Summary:
Finally, here it is! Send later, with support for open tracking but
without support for attachments yet. It took me some time to find the
right way to do things.
**The send later dilemna**
There's two ways we could handle send later:
1. do everything on the client
2. process the message in the cloud
1. is very tempting because it would make the cloud server very
simple. Unfortunately, it has some serious limitations, for example,
setting the "Date" message header. That's why I chose to go with 2. When
a user presses the "Send Later" button, we save the open/link tracking
metadata and fills in all the required fields. I added a custom endpoint
to the K2 API to do this, `/drafts/build`. After that, we save the JSON
contents of the message as metadata.
When we process metadata, we simply create a MIME message from the
JSON and send it.
**Limitations**
Right now, send later doesn't support and attachments. There's also
some minor code duplication which needs to be refactored away.
Test Plan: Tested manually. Checked that regular send still worked, too.
Reviewers: mark, spang, halla, juan, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D4054
Summary:
Finally, here it is! Send later, with support for open tracking but without support for attachments yet. It took me some time to find the right way to do things.
**The send later dilemna**
There's two ways we could handle send later:
1. do everything on the client
2. process the message in the cloud
1. is very tempting because it would make the cloud server very simple. Unfortunately, it has some serious limitations, for example, setting the "Date" message header. That's why I chose to go with 2. When a user presses the "Send Later" button, we save the open/link tracking metadata and fills in all the required fields. I added a custom endpoint to the K2 API to do this, `/drafts/build`. After that, we save the JSON contents of the message as metadata.
When we process metadata, we simply create a MIME message from the JSON and send it.
**Limitations**
Right now, send later doesn't support and attachments. There's also some minor code duplication which needs to be refactored away.
Test Plan: Tested manually. Checked that regular send still worked, too.
Reviewers: mark, spang, halla, juan, evan
Reviewed By: evan
Differential Revision: https://phab.nylas.com/D4054
Summary:
This diff adds a timeout parameter to queueMessageForProcessing that can
be used to override the CPU-throttled-by-default timeout used by the
message processing queue. The FetchMessagesInFolder sync task now
overrides with a timeout of 0 when it is queuing specific UIDs that it
has downloaded. The thinking here is that if we've requested a specific
set of UIDs, it's very important to sync those quickly as this indicates
a higher priority (e.g. initial inbox sync, search result syncing, etc).
Test Plan: Run locally, verify that initial sync and search syncing run faster
Reviewers: spang, evan, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4114
Summary:
When searching using IMAP/Gmail commands we sometimes get back UIDs for
messages that we have yet to sync. Previously we would just ignore these
results, which would decrease the quality search results for quite some
time during initial sync. This diff enables us to eagerly sync the unknown
messages we get back from the provider by creating a syncback task which
interrupts the sync loop and runs a sync task for the unknown UIDs.
Test Plan: Run locally, verify that we sync unknown messages
Reviewers: spang, evan, juan
Reviewed By: juan
Differential Revision: https://phab.nylas.com/D4101
Summary:
This commit adds a new option to the `reportError` interface to allow
to rate limit specific kinds of errors that are known to be reported a
lot if they fall in a loop for example.
For now, it only allows to impose a fixed reporting rate per hour for a specific
error, and will not report any errors past that rate before an hour has
passed.
Depends on D4099
Test Plan:
manually check that it reports and does not report errors based on the rate
limit data passed
Reviewers: khamidou, mark, evan, halla, spang
Reviewed By: evan, halla, spang
Differential Revision: https://phab.nylas.com/D4100
