public static Packet sendAndWait(XMPPConnection c, Packet p, long timeout) throws XMPPException {
PacketCollector pc = c.createPacketCollector(new PacketIDFilter(p.getPacketID()));
c.sendPacket(p);
final Packet result;
if (timeout == 0) {
result = pc.nextResult();
} else {
result = pc.nextResult(timeout);
}
if (result == null)
throw new XMPPException("Timeout occured waiting for response to id " + p.getPacketID());
XMPPError error = result.getError();
if (error != null) throw new XMPPException(error);
return result;
}
public CommandWithReplyImpl(XmppConnection con, Packet packet) {
connection = con;
packetID = packet.getPacketID();
// Setup a collector to receive the servers response
collector = connection.createPacketCollector(new PacketIDFilter(packetID));
// Get the subscription id if applicable
subscriptionID = null;
subidPattern = Pattern.compile("subid=[\"']([\\w-]+?)[\"']");
// Set the results from the command to null
result = null;
if (connection.isConnected()) {
try {
connection.sendPacket(packet);
} catch (IllegalStateException e) {
// set result to an error
result = new ArbitraryIQ();
result.setType(IQ.Type.ERROR);
}
}
}
public boolean accept(Packet packet) {
return packetID.equals(packet.getPacketID());
}
