Vihren Atlas

backlog_manager.go ×4

Code frontier

unlabeled · c_cfb56f888cf9

50 tests · 6241 LOC · 196 files · introduces 0 tests · 16 LOC · 3 files

Introduces — evidence that enters the hierarchy at this concept

Code
6 ranges16 lines · 3 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
1297 ranges6241 lines · 196 files · Browse complete extent
All tests (intent)
50 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Graph controls are ready.

Interactive rendering requires JavaScript and WebGL. Use the native relationship evidence on this page while the interactive map is unavailable.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

3 files ranked by introduced lines: 16 introduced LOC across 6 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/matching/backlog_manager.go 9 introduced LOC · 4 ranges

Open complete file

229 // - task is deleted from the database when err is nil
230 // - new task is created and current task is deleted when err is not nil
231 > func (c *backlogManagerImpl) completeTask(itask *internalTask, err error) { backlog_manager.go
232 > task := itask.event.AllocatedTaskInfo
233 > if err != nil {
234 // failed to start the task.
235 // We cannot just remove it from persistence because then it will be lost.
261 }
262
263 > ackLevel, numAcked := c.taskAckManager.completeTask(task.GetTaskId()) backlog_manager.go
264 > if numAcked > 0 {
265 > var backlogHead time.Time
266 > if nanos := c.taskReader.backlogHeadCreateTime.Load(); nanos > 0 {
267 backlogHead = time.Unix(0, nanos)
268 }
269 > c.db.updateBacklogStats(-numAcked, backlogHead) backlog_manager.go
270 }
271 > c.taskGC.Run(ackLevel) backlog_manager.go
272 }
273
go.temporal.io/server/service/matching/task_reader.go 4 introduced LOC · 1 range

Open complete file

124 }
125
126 > func (tr *taskReader) completeTask(task *internalTask, res taskResponse) { task_reader.go
127 > recordDroppedTask(tr.taggedMetricsHandler(), res.dropReason)
128 > tr.backlogMgr.completeTask(task, res.startErr)
129 > }
130
131 // nolint:revive // can improve this later
go.temporal.io/server/service/matching/task_gc.go 3 introduced LOC · 1 range

Open complete file

46 // Run deletes a batch of completed tasks, if it's possible to do so
47 // Only attempts deletion if size or time thresholds are met
48 > func (tgc *taskGC) Run(ackLevel int64) { task_gc.go
49 > tgc.tryDeleteNextBatch(ackLevel, false)
50 > }
51
52 // RunNow deletes a batch of completed tasks if it's possible to do so

Direct hierarchy

Parents

Children