@Override
public void release() {
// delayedTasks.cancel();
releaseListeners();
super.release();
}
@Override
public void stop() {
this.releaseListeners();
// when stopping connection manager we need to stop all active connections as well
for (IO service : services.values()) {
service.forceStop();
}
super.stop();
}
@Override
public synchronized void everyMinute() {
super.everyMinute();
// This variable used to provide statistics gets off on a busy
// services as it is handled in methods called concurrently by
// many threads. While accuracy of this variable is not critical
// for the server functions, statistics should be as accurate as
// possible to provide valuable metrics data.
// So in the watchdog thread we re-synchronize this number
int tmp = services.size();
services_size = tmp;
doForAllServices(ioStatsGetter);
}
@Override
public void initializationCompleted() {
if (isInitializationComplete()) {
// Do we really need to do this again?
return;
}
super.initializationCompleted();
initializationCompleted = true;
for (Map<String, Object> params : waitingTasks) {
reconnectService(params, connectionDelay);
}
waitingTasks.clear();
if (null != watchdog) {
watchdog.start();
}
}
@Override
public void getStatistics(StatisticsList list) {
super.getStatistics(list);
list.add(getName(), "Open connections", services_size, Level.INFO);
if (list.checkLevel(Level.FINEST) || (services.size() < 1000)) {
int waitingToSendSize = 0;
for (IO serv : services.values()) {
waitingToSendSize += serv.waitingToSendSize();
}
list.add(getName(), "Waiting to send", waitingToSendSize, Level.FINE);
}
list.add(getName(), "Bytes sent", bytesSent, Level.FINE);
list.add(getName(), "Bytes received", bytesReceived, Level.FINE);
list.add(getName(), "Socket overflow", socketOverflow, Level.FINE);
list.add(getName(), "Watchdog runs", watchdogRuns, Level.FINER);
list.add(getName(), "Watchdog tests", watchdogTests, Level.FINE);
list.add(getName(), "Watchdog stopped", watchdogStopped, Level.FINE);
}
@Override
public void setProperties(Map<String, Object> props) throws ConfigurationException {
super.setProperties(props);
if (props.get(MAX_INACTIVITY_TIME) != null) {
maxInactivityTime = (Long) props.get(MAX_INACTIVITY_TIME) * SECOND;
}
if (props.get(WHITE_CHAR_ACK_PROP_KEY) != null) {
white_char_ack = (Boolean) props.get(WHITE_CHAR_ACK_PROP_KEY);
}
if (props.get(XMPP_ACK_PROP_KEY) != null) {
xmpp_ack = (Boolean) props.get(XMPP_ACK_PROP_KEY);
}
if (props.get(NET_BUFFER_PROP_KEY) != null) {
net_buffer = (Integer) props.get(NET_BUFFER_PROP_KEY);
}
if (props.get(NET_BUFFER_LIMIT_PROP_KEY) != null) {
net_buffer_limit = (Integer) props.get(NET_BUFFER_LIMIT_PROP_KEY);
}
if (props.get(TRAFFIC_THROTTLING_PROP_KEY) != null) {
String[] tmp = ((String) props.get(TRAFFIC_THROTTLING_PROP_KEY)).split(",");
for (String tmp_s : tmp) {
String[] tmp_thr = tmp_s.split(":");
if (tmp_thr[0].equalsIgnoreCase("xmpp")) {
last_minute_packets_limit =
DataTypes.parseNum(tmp_thr[1], Long.class, LAST_MINUTE_PACKETS_LIMIT_PROP_VAL);
log.warning(getName() + " last_minute_packets_limit = " + last_minute_packets_limit);
total_packets_limit =
DataTypes.parseNum(tmp_thr[2], Long.class, TOTAL_PACKETS_LIMIT_PROP_VAL);
log.warning(getName() + " total_packets_limit = " + total_packets_limit);
if (tmp_thr[3].equalsIgnoreCase("disc")) {
xmppLimitAction = LIMIT_ACTION.DISCONNECT;
}
if (tmp_thr[3].equalsIgnoreCase("drop")) {
xmppLimitAction = LIMIT_ACTION.DROP_PACKETS;
}
}
if (tmp_thr[0].equalsIgnoreCase("bin")) {
last_minute_bin_limit =
DataTypes.parseNum(tmp_thr[1], Long.class, LAST_MINUTE_BIN_LIMIT_PROP_VAL);
log.warning(getName() + " last_minute_bin_limit = " + last_minute_bin_limit);
total_bin_limit = DataTypes.parseNum(tmp_thr[2], Long.class, TOTAL_BIN_LIMIT_PROP_VAL);
log.warning(getName() + " total_bin_limit = " + total_bin_limit);
}
}
}
if (props.get(ELEMENTS_NUMBER_LIMIT_PROP_KEY) != null) {
elements_number_limit = (int) props.get(ELEMENTS_NUMBER_LIMIT_PROP_KEY);
}
if (props.get(WATCHDOG_DELAY) != null) {
watchdogDelay = (long) props.get(WATCHDOG_DELAY);
}
if (props.get(WATCHDOG_TIMEOUT) != null) {
watchdogTimeout = (long) props.get(WATCHDOG_TIMEOUT);
}
if (props.get(WATCHDOG_PING_TYPE_KEY) != null) {
String value = String.valueOf(props.get(WATCHDOG_PING_TYPE_KEY));
watchdogPingType = WATCHDOG_PING_TYPE.valueOf(value.toUpperCase());
}
if (props.size() == 1) {
// If props.size() == 1, it means this is a single property update and
// ConnectionManager does not support it yet.
return;
}
if (isInitializationComplete()) {
// Do we really need to do this again?
// Looks like reconfiguration for the port is not working correctly anyway
// so for now we do not want to do it.
return;
}
releaseListeners();
int[] ports = (int[]) props.get(PORTS_PROP_KEY);
if (ports != null) {
for (int i = 0; i < ports.length; i++) {
Map<String, Object> port_props = new LinkedHashMap<String, Object>(20);
for (Map.Entry<String, Object> entry : props.entrySet()) {
if (entry.getKey().startsWith(PROP_KEY + ports[i])) {
int idx = entry.getKey().lastIndexOf('/');
String key = entry.getKey().substring(idx + 1);
log.log(
Level.CONFIG,
"Adding port property key: {0}={1}",
new Object[] {key, entry.getValue()});
port_props.put(key, entry.getValue());
} // end of if (entry.getKey().startsWith())
} // end of for ()
port_props.put(PORT_KEY, ports[i]);
if (port_props.containsKey(PORT_TYPE_PROP_KEY)
&& !(port_props.get(PORT_TYPE_PROP_KEY) instanceof ConnectionType)) {
Object val = port_props.get(PORT_TYPE_PROP_KEY);
port_props.put(PORT_TYPE_PROP_KEY, ConnectionType.valueOf(val.toString()));
}
if (port_props.containsKey(PORT_SOCKET_PROP_KEY)
&& !(port_props.get(PORT_SOCKET_PROP_KEY) instanceof SocketType)) {
Object val = port_props.get(PORT_SOCKET_PROP_KEY);
port_props.put(PORT_SOCKET_PROP_KEY, SocketType.valueOf(val.toString()));
}
addWaitingTask(port_props);
// reconnectService(port_props, startDelay);
} // end of for (int i = 0; i < ports.length; i++)
} // end of if (ports != null)
}
@Override
public void setName(String name) {
super.setName(name);
setupWatchdogThread();
}
@Override
public void initBindings(Bindings binds) {
super.initBindings(binds);
binds.put(CommandIfc.SERVICES_MAP, services);
}