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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_o4tg71gulpp27er7ofledenuq5, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
sclass CruddieFollower {
  S cookie;
  int n;

  swappable void newDialog() {}
  swappable void botUtterance(S html) {
    print("Bot said: " + s);
    vmBus_send cruddieSaid(cookie, html);
  }
  swappable void onBotUtterance(S html) {}
  
  *(S cookie) { this(cookie, false); }
  
  *(S *cookie, bool withHistory) {
    if (!withHistory)
      n = parseInt(loadPageWithParams("https://cruddie.site/bot/n", +cookie);
  }
  
  // may block for 60 seconds. returns HTML
  public S get() {
    S src = loadPageWithParams("https://cruddie.site/bot/incremental",
      +cookie, a := zeroToNull(n));
    S newN = firstIntAsString_regexp(src);
    if (nempty(newN)) {
      n = parseInt(newN);
      if (cic(src, "NEW DIALOG -->")) newDialog();
      else
        doForEach botUtterance(regexpAllFirstGroups(
          [[bot-utterance">(.*?)<]], src));
    }
    ret src;
  }
}