24b45555bd
This commit adds support for time.NewTimer and time.NewTicker. It also adds support for the Stop() method on time.Timer, but doesn't (yet) add support for the Reset() method. The implementation has been carefully written so that programs that don't use these timers will normally not see an increase in RAM or binary size. None of the examples in the drivers repo change as a result of this commit. This comes at the cost of slightly more complex code and possibly slower execution of the timers when they are used.
41 строка
967 Б
Go
41 строка
967 Б
Go
package main
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import "time"
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func main() {
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// Test ticker.
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ticker := time.NewTicker(time.Millisecond * 160)
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println("waiting on ticker")
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go func() {
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time.Sleep(time.Millisecond * 80)
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println(" - after 80ms")
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time.Sleep(time.Millisecond * 160)
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println(" - after 240ms")
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time.Sleep(time.Millisecond * 160)
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println(" - after 400ms")
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}()
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<-ticker.C
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println("waited on ticker at 160ms")
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<-ticker.C
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println("waited on ticker at 320ms")
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ticker.Stop()
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time.Sleep(time.Millisecond * 400)
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select {
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case <-ticker.C:
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println("fail: ticker should have stopped!")
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default:
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println("ticker was stopped (didn't send anything after 400ms)")
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}
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timer := time.NewTimer(time.Millisecond * 160)
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println("waiting on timer")
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go func() {
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time.Sleep(time.Millisecond * 80)
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println(" - after 80ms")
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time.Sleep(time.Millisecond * 160)
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println(" - after 240ms")
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}()
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<-timer.C
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println("waited on timer at 160ms")
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time.Sleep(time.Millisecond * 160)
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}
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