@Override
protected void processCommand(Packet packet) {
BoshSession session = getBoshSession(packet.getTo());
switch (packet.getCommand()) {
case USER_LOGIN:
String jid = Command.getFieldValue(packet, "user-jid");
if (jid != null) {
if (session != null) {
try {
BareJID fromJID = BareJID.bareJIDInstance(jid);
BareJID hostJid = getSeeOtherHostForJID(fromJID, Phase.LOGIN);
if (hostJid != null) {
Element streamErrorElement =
see_other_host_strategy.getStreamError(
"urn:ietf:params:xml:ns:xmpp-streams", hostJid);
Packet redirectPacket = Packet.packetInstance(streamErrorElement);
redirectPacket.setPacketTo(packet.getTo());
writePacketToSocket(redirectPacket);
session.sendWaitingPackets();
session.close();
if (log.isLoggable(Level.FINE)) {
log.log(
Level.FINE,
"{0} : {1} ({2})",
new Object[] {
BOSH_OPERATION_TYPE.REMOVE, session.getSid(), "See other host"
});
}
sessions.remove(session.getSid());
} else {
session.setUserJid(jid);
}
} catch (TigaseStringprepException ex) {
log.log(Level.SEVERE, "user JID violates RFC6122 (XMPP:Address Format): ", ex);
}
} else {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Missing XMPPIOService for USER_LOGIN command: {0}", packet);
}
}
} else {
log.log(Level.WARNING, "Missing user-jid for USER_LOGIN command: {0}", packet);
}
break;
case CLOSE:
if (session != null) {
if (log.isLoggable(Level.FINER)) {
log.log(Level.FINER, "Closing session for command CLOSE: {0}", session.getSid());
}
try {
List<Element> err_el = packet.getElement().getChildrenStaticStr(Iq.IQ_COMMAND_PATH);
if ((err_el != null) && (err_el.size() > 0)) {
Element error = new Element("stream:error");
error.addChild(err_el.get(0));
Packet condition = Packet.packetInstance(error);
condition.setPacketTo(packet.getTo());
writePacketToSocket(condition);
session.sendWaitingPackets();
bosh_session_close_delay = 100;
}
} catch (TigaseStringprepException ex) {
Logger.getLogger(BoshConnectionManager.class.getName()).log(Level.SEVERE, null, ex);
}
if (bosh_session_close_delay > 0) {
try {
Thread.sleep(bosh_session_close_delay);
} catch (InterruptedException ex) {
// Intentionally left blank
}
}
session.close();
if (log.isLoggable(Level.FINE)) {
log.log(
Level.FINE,
"{0} : {1} ({2})",
new Object[] {
BOSH_OPERATION_TYPE.REMOVE, session.getSid(), "Closing session for command CLOSE"
});
}
sessions.remove(session.getSid());
} else {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Session does not exist for packet: {0}", packet);
}
}
break;
case CHECK_USER_CONNECTION:
if (session != null) {
// It's ok, the session has been found, respond with OK.
addOutPacket(packet.okResult((String) null, 0));
} else {
// Session is no longer active, respond with an error.
try {
addOutPacket(
Authorization.ITEM_NOT_FOUND.getResponseMessage(packet, "Connection gone.", false));
} catch (PacketErrorTypeException e) {
// Hm, error already, ignoring...
log.log(Level.INFO, "Error packet is not really expected here: {0}", packet);
}
}
break;
default:
super.processCommand(packet);
break;
} // end of switch (pc.getCommand())
}
