50         self.amf0_writer.write_string(&String::from("play"))?;  in write_play()
53         self.amf0_writer.write_string(stream_name)?;  in write_play()
66             .write_string(&String::from("deleteStream"))?;  in write_delete_stream()
80             .write_string(&String::from("closeStream"))?;  in write_close_stream()
94             .write_string(&String::from("releaseStream"))?;  in write_release_stream()
97         self.amf0_writer.write_string(stream_name)?;  in write_release_stream()
107         self.amf0_writer.write_string(&String::from("FCPublish"))?;  in write_fcpublish()
110         self.amf0_writer.write_string(stream_name)?;  in write_fcpublish()
122             .write_string(&String::from("receiveAudio"))?;  in write_receive_audio()
136             .write_string(&String::from("receiveVideo"))?;  in write_receive_video()
149         self.amf0_writer.write_string(&String::from("publish"))?;  in write_publish()
152         self.amf0_writer.write_string(stream_name)?;  in write_publish()
153         self.amf0_writer.write_string(stream_type)?;  in write_publish()
159         self.amf0_writer.write_string(&String::from("seek"))?;  in write_seek()
173         self.amf0_writer.write_string(&String::from("pause"))?;  in write_pause()
188         self.amf0_writer.write_string(&String::from("onBWDone"))?;  in write_on_bw_done()
203         self.amf0_writer.write_string(&String::from("onStatus"))?;  in write_on_status()