From: Christian Heller <c.heller@plomlompom.de>
Date: Sun, 25 Oct 2020 03:08:19 +0000 (+0100)
Subject: Add PING.
X-Git-Url: https://plomlompom.com/repos/%27%29;%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20chunks.push%28escapeHTML%28span%5B2%5D%29%29;%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20chunks.push%28%27?a=commitdiff_plain;h=1dc47266dcb1f7f692a7e993d2fb0bfb9f7ceeb1;p=plomrogue2-experiments

Add PING.
---

diff --git a/new2/plomrogue/commands.py b/new2/plomrogue/commands.py
index 79a4678..09f22c0 100644
--- a/new2/plomrogue/commands.py
+++ b/new2/plomrogue/commands.py
@@ -34,3 +34,7 @@ def cmd_QUERY(game, target_nick, msg, connection_id):
         raise GameError('target user offline')
     raise GameError('can only query with registered nicknames')
 cmd_QUERY.argtypes = 'string string'
+
+def cmd_PING(game, connection_id):
+    game.io.send('PONG')
+cmd_QUERY.argtypes = ''
diff --git a/new2/plomrogue/game.py b/new2/plomrogue/game.py
index 81bd530..25f4d80 100755
--- a/new2/plomrogue/game.py
+++ b/new2/plomrogue/game.py
@@ -1,6 +1,6 @@
 from plomrogue.tasks import Task_WAIT, Task_MOVE, Task_WRITE
 from plomrogue.errors import GameError
-from plomrogue.commands import cmd_ALL, cmd_LOGIN, cmd_QUERY
+from plomrogue.commands import cmd_ALL, cmd_LOGIN, cmd_QUERY, cmd_PING
 from plomrogue.io import GameIO
 from plomrogue.misc import quote
 from plomrogue.things import Thing, ThingPlayer 
@@ -41,7 +41,8 @@ class Game(GameBase):
         self.map_geometry = MapGeometrySquare(YX(24, 40))
         self.commands = {'QUERY': cmd_QUERY,
                          'ALL': cmd_ALL,
-                         'LOGIN': cmd_LOGIN}
+                         'LOGIN': cmd_LOGIN,
+                         'PING': cmd_PING}
         self.thing_type = Thing
         self.thing_types = {'player': ThingPlayer}
         self.sessions = {}
diff --git a/new2/rogue_chat.html b/new2/rogue_chat.html
index 7ba548b..dd0036e 100644
--- a/new2/rogue_chat.html
+++ b/new2/rogue_chat.html
@@ -230,10 +230,14 @@ websocket.onmessage = function (event) {
      tui.log_msg('game error: ' + tokens[1]);
   } else if (tokens[0] === 'GAME_ERROR') {
      tui.log_msg('game error: ' + tokens[1]);
+  } else if (tokens[0] === 'PONG') {
+    console.log('PONG');
   } else {
      tui.log_msg('unhandled input: ' + event.data);
   }
 }
+
+window.setInterval(function() { websocket.send('PING') }, 30000);
 </script>
 </body>
 </html>