public void onTimer(Object userContext) {
timerId = TimerManager.INVALID_ID;
int curCount;
synchronized (this) {
curCount = clients.size();
}
publish(curCount, failCount, false);
stop();
}
private void sendStop() {
Iterator<WsClientHandler> itr = clients.iterator();
if (itr.hasNext()) {
WsClientHandler client = itr.next();
client.postMessage("doClose");
} else { // clientsが空
stat = Stat.READY;
publish(0, failCount, true);
}
}
private synchronized void delWsClient(WsClientHandler wsClientHandler, boolean isFail) {
clients.remove(wsClientHandler);
wsClientHandler.unref();
int size = clients.size();
if (isFail) {
failCount++;
if (failCount >= maxFailCount) {
publish(size, failCount, false);
stop();
return;
}
}
switch (stat) {
case INC:
addWsClient();
break;
case DEC:
if ((size % 100) == 0) {
publish(size, failCount, false);
}
sendStop();
break;
}
}
private synchronized void addWsClient() {
if (stat != Stat.INC) {
return;
}
int size = clients.size();
if ((size % 100) == 0 || size == count) {
publish(size, failCount, false);
}
if (size >= count) {
if (timerId == TimerManager.INVALID_ID) {
stop();
} else {
stat = Stat.KEEP;
}
return;
}
WsClientHandler wsClientHandler =
WsClientHandler.create(false, config.getSelfDomain(), config.getInt(Config.SELF_PORT));
wsClientHandler.ref();
wsClientHandler.startRequest(
this, wsClientHandler, 10000, "/connect", "connect", config.getAdminUrl());
clients.add(wsClientHandler);
}