_:n8c59279fc7084734b6f26693b13109edxb0
<http://schema.org/abstract>
"Documentation on the server protocol used by the Minecraft Classic Creative server. To be able to connect to a server in Minecraft Classic from the Server List, a server must broadcast to minecraft.net a so-called \"heartbeat\" every few minutes[to check: some experiments with a python server show that is not more used]. The stock server broadcasts this heartbeat every 45 seconds. A \"heartbeat\" takes the form of an HTTP request to https://minecraft.net/heartbeat.jsp. After sending a heartbeat, the"
<https://minecraft.fandom.com/wiki/Classic_server_protocol>