{"type":"rich","version":1.0,"title":"Crafting io_protocol messages","width":1179,"height":792,"html":"<a href=\"https://asciinema.org/a/545884\" target=\"_blank\"><img src=\"https://asciinema.org/a/545884.png\" alt=\"Crafting io_protocol messages\" width=\"1179\"></a>","author_name":"pzel","author_url":"https://asciinema.org/~pzel","provider_url":"https://asciinema.org/","thumbnail_width":1179,"thumbnail_url":"https://asciinema.org/a/545884.png","thumbnail_height":792,"provider_name":"asciinema"}