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* InfiniBandCollector: Scale raw readings from octets to bytes * Fix clock frequency coming from LikwidCollector and update docs * Build DEB package for Ubuntu 20.04 for releases * Fix memstat collector with numa_stats option * Remove useless prints from MemstatCollector * Replace ioutils with os and io (#87) * Use lower case for error strings in RocmSmiCollector * move maybe-usable-by-other-cc-components to pkg. Fix all files to use the new paths (#88) * Add collector for monitoring the execution of cc-metric-collector itself (#81) * Add collector to monitor execution of cc-metric-collector itself * Register SelfCollector * Fix import paths for moved packages
38 lines
924 B
Markdown
38 lines
924 B
Markdown
# MultiChanTicker
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The idea of this ticker is to multiply the output channels. The original Golang `time.Ticker` provides only a single output channel, so the signal can only be received by a single other class. This ticker allows to add multiple channels which get all notified about the time tick.
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```golang
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type MultiChanTicker interface {
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Init(duration time.Duration)
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AddChannel(chan time.Time)
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}
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```
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The MultiChanTicker is created similarly to the common `time.Ticker`:
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```golang
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NewTicker(duration time.Duration) MultiChanTicker
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```
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Afterwards, you can add channels:
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```golang
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t := MultiChanTicker(duration)
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c1 := make(chan time.Time)
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c2 := make(chan time.Time)
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t.AddChannel(c1)
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t.AddChannel(c2)
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for {
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select {
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case t1 := <- c1:
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log.Print(t1)
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case t2 := <- c2:
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log.Print(t2)
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}
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}
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```
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The result should be the same `time.Time` output in both channels, notified "simultaneously".
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