/** Starts and propagates {@link Span.Kind#PRODUCER} span for each message sent. */ public <K, V> Producer<K, V> producer(Producer<K, V> producer) { return new TracingProducer<>(producer, this); }
/** Starts and propagates {@link Span.Kind#PRODUCER} span for each message sent. */ public <K, V> Producer<K, V> producer(Producer<K, V> producer) { return new TracingProducer<>(producer, this); }