/** Method derived from interface TimerListener. It's fired from an active Timer. */
public void onTimeout(Timer to) {
try {
if (to.equals(retransmission_to) && (statusIs(STATE_TRYING) || statusIs(STATE_PROCEEDING))) {
printLog("Retransmission timeout expired", LogLevel.HIGH);
// retransmission only for unreliable transport
if (true || connection_id == null) { // modified
sip_provider.sendMessage(request);
long timeout = 2 * retransmission_to.getTime();
if (timeout > SipStack.max_retransmission_timeout || statusIs(STATE_PROCEEDING))
timeout = SipStack.max_retransmission_timeout;
retransmission_to = new Timer(timeout, retransmission_to.getLabel(), this);
retransmission_to.start();
} else
printLog(
"No retransmissions for reliable transport (" + connection_id + ")", LogLevel.LOW);
}
if (to.equals(transaction_to)) {
printLog("Transaction timeout expired", LogLevel.HIGH);
retransmission_to.halt();
clearing_to.halt();
sip_provider.removeSipProviderListener(transaction_id);
changeStatus(STATE_TERMINATED);
if (transaction_listener != null) transaction_listener.onTransTimeout(this);
transaction_listener = null;
}
if (to.equals(clearing_to)) {
printLog("Clearing timeout expired", LogLevel.HIGH);
retransmission_to.halt();
transaction_to.halt();
sip_provider.removeSipProviderListener(transaction_id);
changeStatus(STATE_TERMINATED);
}
} catch (Exception e) {
printException(e, LogLevel.HIGH);
}
}
