alive chunk

static/js/chat.js

@@ -8,6 +8,7 @@
 		5: "tool",
 		6: "error",
 		7: "end",
+		8: "alive",
 	};
 
 	const $version = document.getElementById("version"),
@@ -1094,6 +1095,10 @@
 
 					buffer = buffer.slice(5 + length);
 
+					if (type === "alive") {
+						continue; // we are still alive
+					}
+
 					callback({
 						type: type,
 						data: data,