Method GetPubSubPatternSize

src/server/server.h:227–227

  void PSubscribeChannel(const std::string &pattern, redis::Connection *conn);
  void PUnsubscribeChannel(const std::string &pattern, redis::Connection *conn);
  size_t GetPubSubPatternSize() const { return pubsub_patterns_.size(); }
  void SSubscribeChannel(const std::string &channel, redis::Connection *conn, uint16_t slot);
  void SUnsubscribeChannel(const std::string &channel, redis::Connection *conn, uint16_t slot);
  void GetSChannelsByPattern(const std::string &pattern, std::vector<std::string> *channels);