{"type":"rich","version":1.0,"title":"Port is still be used after tcp connection is closed","width":2334,"html":"<a href=\"https://asciinema.org/a/202420\" target=\"_blank\"><img alt=\"Port is still be used after tcp connection is closed\" src=\"https://asciinema.org/a/202420.png\" width=\"2334\"></a>","height":1336,"author_name":"qqyypCaq","author_url":"https://asciinema.org/~qqyypCaq","provider_url":"https://asciinema.org/","thumbnail_url":"https://asciinema.org/a/202420.png","thumbnail_width":2334,"thumbnail_height":1336,"provider_name":"asciinema"}