Commit graph

19 commits

Author SHA1 Message Date
wxiaoguang
7a32382108
Avoid unexpected panic in graceful manager (#29629) (#29630)
Backport #29629

(cherry picked from commit 2f1eb619bc19a9b172062ba17789356bbdaa259d)
2024-03-10 18:45:59 +07:00
wxiaoguang
18f26cfbf7
Improve queue and logger context (#24924)
Before there was a "graceful function": RunWithShutdownFns, it's mainly
for some modules which doesn't support context.

The old queue system doesn't work well with context, so the old queues
need it.

After the queue refactoring, the new queue works with context well, so,
use Golang context as much as possible, the `RunWithShutdownFns` could
be removed (replaced by RunWithCancel for context cancel mechanism), the
related code could be simplified.

This PR also fixes some legacy queue-init problems, eg:

* typo : archiver: "unable to create codes indexer queue" => "unable to
create repo-archive queue"
* no nil check for failed queues, which causes unfriendly panic

After this PR, many goroutines could have better display name:

![image](https://github.com/go-gitea/gitea/assets/2114189/701b2a9b-8065-4137-aeaa-0bda2b34604a)

![image](https://github.com/go-gitea/gitea/assets/2114189/f1d5f50f-0534-40f0-b0be-f2c9daa5fe92)
2023-05-26 07:31:55 +00:00
silverwind
938b591994
Remove most path-based golangci exclusions (#24214)
They are non-obvious and do not survive refactor.

Will replace with `//nolint` comments after CI results are in.
2023-04-19 22:08:01 -04:00
flynnnnnnnnnn
e81ccc406b
Implement FSFE REUSE for golang files (#21840)
Change all license headers to comply with REUSE specification.

Fix #16132

Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
2022-11-27 18:20:29 +00:00
JonRB
cb37c6ba5c
call builtinUnused() if internal SSH is disabled (#20877)
The graceful manager waits for 4 listeners to be created or to be told that they are not needed. If it is not told about them it will indefinitely and timeout. 

This leads to SVC hosts not being told of being in the readyState but on Unix would lead to the termination of the process.

There was an unfortunate regression in #20299 which missed this subtly and in the case whereby SSH is disabled the `builtinUnused()` is not called.

This PR adds a call to `builtinUnused()` when not using the builtin ssh to allow `createServerWaitGroup.Done()` to be called. 

In addition it was noted that the if/else clauses for timeout informing of the SVC host were in the wrong order. These have been swapped.

Fix #20609
2022-08-20 22:09:41 +01:00
wxiaoguang
c18d8d6968
Remove legacy +build: constraint (#19582)
Go 1.17 and later use modern `//go:build` constraints, the old `// +build:` constraints should be removed.
2022-05-02 23:22:45 +08:00
zeripath
5fe764b1eb
Add pprof labels in processes and for lifecycles (#19202)
Use pprof labelling to help identify goroutines with stacks.

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-03-25 12:47:12 +00:00
John Olheiser
648464b504
Add bundle download for repository (#14538)
* Add bundle download

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix fmt

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Fix build tags

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Download specific commit

Signed-off-by: jolheiser <john.olheiser@gmail.com>
2021-08-24 11:47:09 -05:00
zeripath
ba526ceffe
Multiple Queue improvements: LevelDB Wait on empty, shutdown empty shadow level queue, reduce goroutines etc (#15693)
* move shutdownfns, terminatefns and hammerfns out of separate goroutines

Coalesce the shutdownfns etc into a list of functions that get run at shutdown
rather then have them run at goroutines blocked on selects.

This may help reduce the background select/poll load in certain
configurations.

* The LevelDB queues can actually wait on empty instead of polling

Slight refactor to cause leveldb queues to wait on empty instead of polling.

* Shutdown the shadow level queue once it is empty

* Remove bytefifo additional goroutine for readToChan as it can just be run in run

* Remove additional removeWorkers goroutine for workers

* Simplify the AtShutdown and AtTerminate functions and add Channel Flusher

* Add shutdown flusher to CUQ

* move persistable channel shutdown stuff to Shutdown Fn

* Ensure that UPCQ has the correct config

* handle shutdown during the flushing

* reduce risk of race between zeroBoost and addWorkers

* prevent double shutdown

Signed-off-by: Andrew Thornton <art27@cantab.net>
2021-05-15 16:22:26 +02:00
zeripath
bdc1697729
Drop back to use IsAnInteractiveSession for SVC (#15749)
* Drop back to use IsAnInteractiveSession for SVC

There is an apparent permission change problem when using
IsWindowsService to determine if the SVC manager should be
used.

This PR simply drops back to using IsAnInteractiveSession as
this does not change behaviour.

Fix #15454

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Yes staticcheck I know this is deprecated

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Just leave me alone lint

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: 6543 <6543@obermui.de>
2021-05-07 11:27:31 +02:00
zeripath
113c1557ff
Fix regression from #14623 - use debug SVC handler only on interactive sessions (#15210)
Unfortunately #14623 changed from the deprecated IsInteractiveSession to
IsWindowsService without recognising that they are the complement of
each other.

This means that Windows SVC control is not working correctly. This PR
adds some Tracing statements but also fixes the bug.

Fix #15159

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: techknowlogick <techknowlogick@gitea.io>
2021-03-31 22:48:48 +03:00
Lunny Xiao
a1c9e8f266
Fix windows build error (#14263)
* fix build

* take flash error message back and fix more windows lint error

* performance optimization

* own step to check lint for windows

Co-authored-by: 6543 <6543@obermui.de>
2021-01-06 09:38:00 +08:00
6543
169bb55ec6
[UI] Show pull icon on pull (#10061)
* make fmt
* show pull icon on pull
2020-01-29 18:54:34 +00:00
zeripath
c01221e70f
Queue: Make WorkerPools and Queues flushable (#10001)
* Make WorkerPools and Queues flushable

Adds Flush methods to Queues and the WorkerPool
Further abstracts the WorkerPool
Adds a final step to Flush the queues in the defer from PrintCurrentTest
Fixes an issue with Settings inheritance in queues

Signed-off-by: Andrew Thornton <art27@cantab.net>

* Change to for loop

* Add IsEmpty and begin just making the queues composed WorkerPools

* subsume workerpool into the queues and create a flushable interface

* Add manager command

* Move flushall to queue.Manager and add to testlogger

* As per @guillep2k

* as per @guillep2k

* Just make queues all implement flushable and clean up the wrapped queue flushes

* cope with no timeout

Co-authored-by: Lauris BH <lauris@nix.lv>
2020-01-28 20:01:06 -05:00
zeripath
e3c3b33ea7
Graceful: Xorm, RepoIndexer, Cron and Others (#9282)
* Change graceful to use a singleton obtained through GetManager instead of a global.
* Graceful: Make TestPullRequests shutdownable
* Graceful: Make the cron tasks graceful
* Graceful: AddTestPullRequest run in graceful ctx
* Graceful: SyncMirrors shutdown
* Graceful: SetDefaultContext for Xorm to be HammerContext
* Avoid starting graceful for migrate commands and checkout
* Graceful: DeliverHooks now can be shutdown
* Fix multiple syncing errors in modules/sync/UniqueQueue &  Make UniqueQueue closable
* Begin the process of making the repo indexer shutdown gracefully
2019-12-15 09:51:28 +00:00
David Svantesson
6460284085 Add comment to exported function WindowsServiceName (make revive) (#9241) 2019-12-03 19:16:29 -05:00
zeripath
60c5339042 Graceful: Cancel Process on monitor pages & HammerTime (#9213)
* Graceful: Create callbacks to with contexts

* Graceful: Say when Gitea is completely finished

* Graceful: Git and Process within HammerTime

Force all git commands to terminate at HammerTime
Force all process commands to terminate at HammerTime
Move almost all git processes to run as git Commands

* Graceful: Always Hammer after Shutdown

* ProcessManager: Add cancel functionality

* Fix tests

* Make sure that process.Manager.Kill() cancels

* Make threadsafe access to Processes and remove own unused Kill

* Remove cmd from the process manager as it is no longer used

* the default context is the correct context

* get rid of double till
2019-11-30 16:40:22 +02:00
David Svantesson
a4e398dc45 Run make fmt on master (#9129) 2019-11-22 21:00:01 +00:00
zeripath
cbaa1de9ec Add Graceful shutdown for Windows and hooks for shutdown of goroutines (#8964)
* Graceful Shutdown for windows and others

Restructures modules/graceful, adding shutdown for windows, removing and
replacing the old minwinsvc code.

Creates a new waitGroup - terminate which allows for goroutines to
finish up after the shutdown of the servers.

Shutdown and terminate hooks are added for goroutines.

* Remove unused functions - these can be added in a different PR

* Add startup timeout functionality

* Document STARTUP_TIMEOUT
2019-11-21 13:32:02 -05:00