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package xyz.driver.core.trace
import com.google.cloud.trace.v1.consumer.{FlushableTraceConsumer}
import com.google.devtools.cloudtrace.v1.Traces
import com.typesafe.scalalogging.Logger
import scala.util.Try
/**
* ExceptionLoggingFlushableTraceConsumer simply wraps a flushable trace consumer and catches/logs any exceptions
* @param traceConsumer the flusable trace consumer to wrap
* @param log where to log any exceptions
*/
class ExceptionLoggingFlushableTraceConsumer(traceConsumer: FlushableTraceConsumer, log: Logger)
extends FlushableTraceConsumer {
private val flushableTraceConsumer = traceConsumer
private def exceptionLogger(exception: Throwable): Unit =
log.error(s"Encountered exception logging to google $exception")
override def receive(trace: Traces): Unit =
Try(flushableTraceConsumer.receive(trace)).fold(exceptionLogger, identity)
override def flush(): Unit =
Try(flushableTraceConsumer.flush()).fold(exceptionLogger, identity)
}
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