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device_feedback.go
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/
device_feedback.go
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package bg
import "io"
import "sync"
import "github.com/dadleyy/beacon.api/beacon/defs"
import "github.com/dadleyy/beacon.api/beacon/logging"
// NewDeviceFeedbackProcessor is responsible for receiving from the device feedback stream
func NewDeviceFeedbackProcessor(feedback ReadStream) *DeviceFeedbackProcessor {
logger := logging.New(defs.DeviceFeedbackLogPrefix, logging.Cyan)
return &DeviceFeedbackProcessor{logger, feedback}
}
// DeviceFeedbackProcessor is responsible for receiving from the device feedback stream
type DeviceFeedbackProcessor struct {
*logging.Logger
feedback <-chan io.Reader
}
// Start is the Processor#Start implementation
func (processor *DeviceFeedbackProcessor) Start(wg *sync.WaitGroup, stop KillSwitch) {
defer wg.Done()
running := true
processor.Infof("device feedback processor starting")
for running {
select {
case _, ok := <-processor.feedback:
if ok != true {
return
}
processor.Debugf("receieved message from device")
case <-stop:
processor.Warnf("received kill signal, breaking")
running = false
break
}
}
}