How to use the countPublishers function from bindings

Find comprehensive JavaScript bindings.countPublishers code examples handpicked from public code repositorys.

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    this.name(),
    this.namespace()
  );
  rclnodejs.validateTopicName(expandedTopic);

  return rclnodejs.countPublishers(this.handle, expandedTopic);
}

/**
 * Return the number of subscribers on a given topic.
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