Vihren Atlas

gradual_change.go ×5

Code frontier

unlabeled · c_2578b8124ea4

411 tests · 1603 LOC · 62 files · introduces 0 tests · 24 LOC · 1 file

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Code
5 ranges24 lines · 1 files
Tests
0 tests

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All code (extent)
194 ranges1603 lines · 62 files · Browse complete extent
All tests (intent)
411 testsBrowse complete intent

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Introduced tests

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Introduced code

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1 file ranked by introduced lines: 24 introduced LOC across 5 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/common/dynamicconfig/gradual_change.go 24 introduced LOC · 5 ranges

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121 callback func(T),
122 timeSource clock.TimeSource,
123 > ) (T, func()) { gradual_change.go
124 > w := &gradualChangeSubscribeWrapper[T]{changeKey: changeKey, callback: callback, clock: timeSource}
125 >
126 > w.lock.Lock()
127 > w.change, w.cancelSub = subscribable(w.changeCallback)
128 > val, _ := w.reevalLocked()
129 > w.lock.Unlock()
130 >
131 > return val, w.cancel
132 > }
133
134 type gradualChangeSubscribeWrapper[T any] struct {
174 }
175
176 > func (w *gradualChangeSubscribeWrapper[T]) reevalLocked() (T, bool) { gradual_change.go
177 > now := w.clock.Now()
178 >
179 > var newTmr clock.Timer
180 > if at := w.change.When(w.changeKey); at.After(now) {
181 newTmr = w.clock.AfterFunc(at.Sub(now), w.timerCallback)
182 }
183 > w.setTimerLocked(newTmr) gradual_change.go
184 >
185 > newVal := w.change.Value(w.changeKey, now)
186 > changed := !reflect.DeepEqual(w.val, newVal)
187 > w.val = newVal
188 > return w.val, changed
189 }
190
191 > func (w *gradualChangeSubscribeWrapper[T]) setTimerLocked(newTmr clock.Timer) { gradual_change.go
192 > if w.tmr != nil {
193 w.tmr.Stop()
194 }
195 > w.tmr = newTmr gradual_change.go
196 }

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