Method has_data_ever

src/brpc/rtmp.h:602–602

True if OnMetaData/OnCuePoint/OnXXXMessage() was ever called.

    // True if OnMetaData/OnCuePoint/OnXXXMessage() was ever called.
    bool has_data_ever() const { return _has_data_ever; }

    // The underlying socket for reading/writing.
    Socket* socket() { return _rtmpsock.get(); }