* explicitly assert panic as error log
* Revert "[MM-18150] plugin panic trace should not be lost (#13559)"
This reverts commit 5d928b4f94, while leaving the unit tests intact
and now asserting debug logs instead.
* missing license header
* WIP
* Adding bleve to go modules
* WIP
* Adding missing files from searchengine implementation
* WIP
* WIP
* WIP
* WIP
* WIP
* WIP
* User and channel indexing and searches implemented
* Make bleve tests run with in-memory indexes
* Implement post index and deletion tests
* Initial commits for the search layer
* Removing unnecesary indexing
* WIP
* WIP
* More fixes for tests
* Adding the search layer
* Finishing the migration of searchers to the layer
* Removing unnecesary code
* Allowing multiple engines active at the same time
* WIP
* Add simple post search
* Print information when using bleve
* Adding some debugging to understand better how the searches are working
* Making more dynamic config of search engines
* Add post search basics
* Adding the Purge API endpoint
* Fixing bleve config updates
* Adding missed file
* Regenerating search engine mocks
* Adding missed v5 to modules imports
* fixing i18n
* Fixing some test around search engine
* Removing all bleve traces
* Cleaning up the vendors directory and go.mod/go.sum files
* Regenerating timer layer
* Adding properly the license
* Fixing govet shadow error
* Fixing some tests
* Fixing TestSearchPostsFromUser
* Fixing another test
* Fixing more tests
* Fixing more tests
* Removing SearchEngine redundant text from searchengine module code
* Fixing some reindexing problems in members updates
* Fixing tests
* Addressing PR comments
* Reverting go.mod and go.sum
* Addressing PR comments
* Fixing tests compilation
* Fixing govet
* Adding search engine stop method
* Being more explicit on where we use includeDeleted
* Adding GetSqlSupplier test helper method
* Mocking elasticsearch start function
* Fixing tests
* Search tests
* Fix tests
* Fix mod
* Fixing searchEngine for test helpers with store mocks
* Remove loglines
* Fix i18n strings
* Migrate search posts tests
* Fix linter
* Do not run search tests if -short flag is enabled
* Migrate back store tests that didn't belong to the searchlayer
* Fix scopelint issues
Co-authored-by: Jesús Espino <jespinog@gmail.com>
* MM-23503: Fix race in websocket_client writer
We create a separate writer goroutine where all the writes happen.
* Fixing the case of double close
* Incorporate review comments
* Use CAS
* Fix incorrect comment
* Check if client is closed in pingHandler too
Co-authored-by: mattermod <mattermod@users.noreply.github.com>
* MM-22044: Fix panic on web_conn send hello
(*Hub).Start is the central place for sending all web connection
related traffic. However, there was this one call to (*WebConn).Hello
which tried to send a message to a webconn separately.
This was a rare case, but it did occur under stress conditions generated
from a load test.
When the websocket send SEND_QUEUE_SIZE would get filled up and we would
attempt to make a broadcast, the non-blocking send would close the Send
channel of the web connection. During that time, if a web connection
would try to perform a broadcast, it would try to send to a closed channel
and cause a panic.
The solution is to bring back the sending of hello into the same goroutine
inside (*Hub).Start so that all state is centralised and we avoid
sending to a closed channel by sending the hello message inside the registering
code itself.
* Adding non-blocking send
* Simplify things
* Remove test
* Bring sendHello back
* Improve code further
Co-authored-by: mattermod <mattermod@users.noreply.github.com>
Before this, for every single request we would create a new http.Client
from scratch. This was costly because every new client has internal
TCP connections which it reuses.
Therefore, originally, beyond a throughput of 800-1200 rps with a
concurrency of 50, beyond which it would run out of file descriptors.
Now it can support upto 8000-10000 rps.
An improvement by a factor of 10.
Throughput numbers:
BenchmarkPushNotification
BenchmarkPushNotification: notification_push_test.go:1478: throughput: 11445.091601 reqs/s
BenchmarkPushNotification: notification_push_test.go:1478: throughput: 9190.761518 reqs/s
BenchmarkPushNotification: notification_push_test.go:1478: throughput: 8334.394764 reqs/s
BenchmarkPushNotification-8 219 5999304 ns/op 3369224 B/op 42127 allocs/op
BenchmarkPushNotification: notification_push_test.go:1478: throughput: 9590.399780 reqs/s
BenchmarkPushNotification: notification_push_test.go:1478: throughput: 9347.137463 reqs/s
BenchmarkPushNotification: notification_push_test.go:1478: throughput: 9053.784250 reqs/s
BenchmarkPushNotification-8 223 5522636 ns/op 3368470 B/op 42034 allocs/op
BenchmarkPushNotification: notification_push_test.go:1478: throughput: 10250.783365 reqs/s
BenchmarkPushNotification: notification_push_test.go:1478: throughput: 9123.292899 reqs/s
BenchmarkPushNotification: notification_push_test.go:1478: throughput: 9173.553180 reqs/s
This is the aggregate count using benchstat.
The number is for a single run of sending 50 requests.
name time/op
PushNotification-8 5.61ms ± 7%
name alloc/op
PushNotification-8 3.36MB ± 1%
name allocs/op
PushNotification-8 42.0k ± 1%
Tested on a machine with ulimit -n = 4096.
* Remove goroutines from session_store.go
There isn't much benefit of running these 2 queries concurrently
versus just serially. These queries are not in the hot path anyways.
Maybe just simpler to keep it serial.
* Incorporate review comments
* Members Save Multiple
* Multiple Channel Members implemented
* Working version with member multi save and multi update
* Adding tests to the save multiple team members store methods
* Tests passing for SaveMember
* Adding remove members tests
* Working on channel store tests
* More work on testing properly SaveMember and SaveMultipleMembers on channels
* More work on testing properly SaveMember and SaveMultipleMembers on teams
* Adding tests for update multiple members for team
* Adding tests for update multiple members for channel
* Fixing some tets
* Fixing tests
* Fixing tests
* Fixing i18n
* Addressing govet problems
* Addressing govet problems
* Addressing govet problems
* Addressing govet problems
* Addressing PR comments (and removing TODO)
* Addressing PR comments
* Fixed broken test
* Removing unnecesary i18n translation string
* MM-23369: Allow mysql to choose a better index
When the ORDER BY clause contains a column which is in the WHERE
clause and also part of an index, mysql tries to use that specific
index to avoid sorting. This is inspite of the fact that
there may be other indices which are better for scanning the table
and then doing a sort.
Essentially, mysql becomes dumb and scans a lot of rows to avoid
sorting. Whereas, it could have scanned a lot less rows and do the
sorting in no time.
To fix this, we use the other columns in the ORDER BY clause as well
which are part of the index. This causes no change in the results
because the other columns are an EQUAL condition check, but this
lets mysql use the right index. Because now mysql sees that it has
to order by other columns too, so it better use the other index
to scan and then do the sorting.
This does not affect tables of smaller size because the LIMIT of
rows is always 1. And mysql will stop sorting the moment it gets
the first row. So sorting is not the overhead at all.
Therefore, this seems like an optimal fix.
References:
https://dev.mysql.com/doc/refman/5.7/en/table-scan-avoidance.htmlhttps://code.openark.org/blog/mysql/7-ways-to-convince-mysql-to-use-the-right-indexhttps://dev.mysql.com/doc/refman/5.7/en/limit-optimization.html
* Added a comment to clarify things in code
* Incorporating review comments
* MM-22212: Read non-moderated permissions from higher-scoped scheme.
* MM-2212: Corrects test count in comment.
* MM-22212: Adds godoc comment.
* MM-2212: Switches to the channel roles check in a few more places.
* MM-22212: Refactors and fixes.
* MM-22212: Reverts change, no longer required.
* MM-22212: Removes translation.
* MM-22212: Un-comments merged new permission.
* MM-22212: Un-comments merged new permission.
* MM-22212: Performance tweak.
* MM-22212: Fixes some fmting.
* MM-22212: Add unit test for newly-added store methods.
* MM-22212: Renames app method.
* MM-22212: Re-uses existing function to find string in slice.
* MM-22212: Keeps 'higher-scoped' terminology for consistency.
* MM-22212: Refactors based on PR feedback.
* MM-22212: Fix for some bad merging.
* MM-22212: Renamed some things.
* MM-22212: Use an 'else' instead of a 'continue' for readability.
* MM-22212: Caches (*SqlRoleStore).ChannelRolesUnderTeamRole.
* MM-22212: Adds mock to new cache store.
* MM-22212: Adds missing open tracing app layer methods.
* MM-22212: Adds migration to add moderated permissions to channel_admin if present on channel_user.
* MM-22212: Migrates team schemes. Removes unused AppError.
* MM-22212: Fix for for if.
* MM-22212: Fixes iterator.
* MM-22212: Updates open tracing generated methods.
* MM-22212: Fix mocks.
* MM-22212: Change migration key name.
* MM-22212: Switched to data structure from other branch.
* MM-22212: Fixes tests after adding 'use_channel_mentions' to the channel_admin role.
* MM-22212: Adds tracking of channel moderation.
* Revert "MM-22212: Adds tracking of channel moderation."
This reverts commit 23689efa22.
* MM-22212: Switch some functions to methods and vice versa.
* MM-22212: Fix for refactor bug not notifiying websocket about changed role.
* MM-22212: Adds test for public/private 'manage_members' handling.
* MM-22122 Fix manage channel members edge case for public and private channels (#14049)
* MM-22212: Adds moderated permission to team_admin.
* MM-22212: Updates migration.
* MM-22212: Revert unnecessary update to default roles.
* Add channel scheme updated event when channel scheme is deleted or created (#14057)
* MM-22212: Adds newline.
* MM-22212: Migration fix.
* MM-22212: Fix for migration.
* MM-22212: Test fix.
Co-authored-by: Farhan Munshi <3207297+fm2munsh@users.noreply.github.com>
* change how we are parsing the args.command
* change comment
* atttempt to write unit test
* remove quotes
* use unicode.IsSpace
* MM-21343 fix panic
* use table
* test cases
* bad request, add test for missing '/'
* mispelled err
* Update app/command.go
Co-Authored-By: Jesse Hallam <jesse.hallam@gmail.com>
* Update app/command.go
Co-Authored-By: Jesse Hallam <jesse.hallam@gmail.com>
* use a map
* use subtest and add test case of empty command
* go fmt
* do not use t.fatal
* Update app/command.go
Co-Authored-By: Bot from GolangCI <42910462+golangcibot@users.noreply.github.com>
* fix missing unicode import
Co-authored-by: wiggin77 <wiggin77@warpmail.net>
Co-authored-by: Jesse Hallam <jesse.hallam@gmail.com>
Co-authored-by: mattermod <mattermod@users.noreply.github.com>
Co-authored-by: Bot from GolangCI <42910462+golangcibot@users.noreply.github.com>
* add support for exporting and importing props
* merge master
* add export test for post props
* add check if postData exists
* add import tests for post props
* fix ci bot issues
Co-Authored-By: Bot from GolangCI <42910462+golangcibot@users.noreply.github.com>
* fix gofmt errors
* remove test comment and add name instead
* remove uneccessary changes
Co-authored-by: Bot from GolangCI <42910462+golangcibot@users.noreply.github.com>
* MM-23222 add file target (with rotation) to audit
* MM-23222 mirror syslog audits to local filesystem
* provides config options for file name, max size, max age
* rotates files based on max size and max age; delete as needed based on max backups
* include cluster id in log records
* sort meta data fields
There was a race in (*App).SyncPlugins where if the same plugin
existed in availablePlugins and pluginSignaturePathMap, then
we would try to add/remove at the same time.
This would lead to a possible removal / addition of a plugin directory
or even unable to remove a directory because it was already in use.
We fix this by first finishing the removal of availablePlugins
before syncing it with the file store.
* Remove unncessary recover() calls
A recover which is not called inside a defer will always return nil.
So there's no use of calling it.
And even if we did call it inside a defer, recovering and immediately
panicking does not make sense either. So we just remove it.
* Fixed another instance
* Optimize reactions table
Change reactions primary key to (PostId, UserId, EmojiName) so fetching
reactions for post will use primary key lookup instead of table scan.
* fix db version
* review fixes
* update database schema in scripts/
* MM-22560: Fix crash during slack import
We were not checking for existence of the users map value
before accessing the Id field. We fix it by checking for
nil pointer first.
Also, we check the length of the Members slice to prevent range
panics.
And finally, while we are here, we move to a switch-case
to make the code a little more idiomatic.
* Adding warn logs when user not found
Co-authored-by: mattermod <mattermod@users.noreply.github.com>
* Improving mfa tests coverage and format
* Adding assertions for the specific error types
Co-authored-by: mattermod <mattermod@users.noreply.github.com>
* WIP
* Adding bleve to go modules
* WIP
* Adding missing files from searchengine implementation
* WIP
* WIP
* WIP
* WIP
* WIP
* WIP
* User and channel indexing and searches implemented
* Make bleve tests run with in-memory indexes
* Implement post index and deletion tests
* Initial commits for the search layer
* Removing unnecesary indexing
* WIP
* WIP
* More fixes for tests
* Adding the search layer
* Finishing the migration of searchers to the layer
* Removing unnecesary code
* Allowing multiple engines active at the same time
* WIP
* Add simple post search
* Print information when using bleve
* Adding some debugging to understand better how the searches are working
* Making more dynamic config of search engines
* Add post search basics
* Adding the Purge API endpoint
* Fixing bleve config updates
* Adding missed file
* Regenerating search engine mocks
* Adding missed v5 to modules imports
* fixing i18n
* Fixing some test around search engine
* Removing all bleve traces
* Cleaning up the vendors directory and go.mod/go.sum files
* Regenerating timer layer
* Adding properly the license
* Fixing govet shadow error
* Fixing some tests
* Fixing TestSearchPostsFromUser
* Fixing another test
* Fixing more tests
* Fixing more tests
* Removing SearchEngine redundant text from searchengine module code
* Fixing some reindexing problems in members updates
* Fixing tests
* Addressing PR comments
* Reverting go.mod and go.sum
* Addressing PR comments
* Fixing tests compilation
* Fixing govet
* Adding search engine stop method
* Being more explicit on where we use includeDeleted
* Adding GetSqlSupplier test helper method
* Mocking elasticsearch start function
* Fixing tests
Co-authored-by: Miguel de la Cruz <miguel@mcrx.me>
Co-authored-by: mattermod <mattermod@users.noreply.github.com>
