public void sendBye(String localSipURL, String remoteSipURL, ChatSession chatSession) {
// Send a Bye only if there were exchanged messages!!!
if (chatSession.isEstablishedSession()) {
try {
logger.debug("Sending a BYE in progress to " + remoteSipURL);
SipProvider sipProvider = imUA.getSipProvider();
javax.sip.Dialog dialog = chatSession.getDialog();
Request request = dialog.createRequest(Request.BYE);
// ProxyAuthorization header if not null:
ProxyAuthorizationHeader proxyAuthHeader = imUA.getProxyAuthorizationHeader();
if (proxyAuthHeader != null) request.setHeader(proxyAuthHeader);
ClientTransaction clientTransaction = sipProvider.getNewClientTransaction(request);
dialog.sendRequest(clientTransaction);
logger.debug("BYE sent:\n" + request);
} catch (Exception ex) {
ex.printStackTrace();
}
} else {
logger.debug("BYE not sent because of no exchanged messages!!!");
}
}
private int cancelAllRequests(@NotNull List<Request> list) {
int count = 0;
for (Request request : list) {
count++;
request.cancel();
}
list.clear();
return count;
}
private void cancelRequest(@NotNull Runnable request, @NotNull List<Request> list) {
for (int i = list.size() - 1; i >= 0; i--) {
Request r = list.get(i);
if (r.getTask() == request) {
r.cancel();
list.remove(i);
}
}
}
private void _add(@NotNull Request requestToSchedule) {
final ScheduledFuture<?> future =
JobScheduler.getScheduler()
.schedule(requestToSchedule, requestToSchedule.myDelay, TimeUnit.MILLISECONDS);
requestToSchedule.setFuture(future);
myRequests.add(requestToSchedule);
}