void EventStreamingSession::AddMessage(MessageRef message)
{
if(m_messages.size() > 10000)
{
m_messages.pop_front();
}
IReportable *reportable = dynamic_cast<IReportable*>(message.get());
if (!reportable) {
return;
}
//For unknown reason, singlelineserialization the message can cause crash since the pointer somehow got modified somewhere else
//This would lead to some pointed memory address become inaccessible
//To avoid this, we create a cloned local pointer
m_messages.push_back(reportable->Clone());
m_semaphore.release();
}
void TapeMsg::HandleResponse(MessageRef responseRef) {
CStdString logMsg;
TapeResponse* tr = dynamic_cast<TapeResponse*>(responseRef.get());
if (!tr) {
LOG4CXX_WARN(LOG.messaging,"Ignoring wrong response type");
return;
}
if(tr->m_deleteTape && this->m_stage.Equals("ready") )
{
CStdString tapeFilename = this->m_fileName;
CStdString absoluteFilename = CONFIG.m_audioOutputPath + "/" + tapeFilename;
if (ACE_OS::unlink((PCSTR)absoluteFilename) == 0)
{
FLOG_INFO(LOG.messaging,"deleted tape: %s", tapeFilename);
}
else
{
FLOG_DEBUG(LOG.messaging,"could not delete tape: %s ", tapeFilename);
}
}
else if(tr->m_deleteTape && this->m_stage.Equals("start") && CONFIG.m_pauseRecordingOnRejectedStart == true)
{
CStdString orkUid = this->m_recId;
CStdString empty;
CapturePluginProxy::Singleton()->PauseCapture(empty, orkUid, empty);
}
else
{
// Tape is wanted
if(CONFIG.m_lookBackRecording == false && CONFIG.m_allowAutomaticRecording && this->m_stage.Equals("start"))
{
CStdString orkuid = "", nativecallid = "", side = "";
CapturePluginProxy::Singleton()->StartCapture(this->m_localParty, orkuid, nativecallid, side);
CapturePluginProxy::Singleton()->StartCapture(this->m_remoteParty, orkuid, nativecallid, side);
}
}
}
int EventStreamingServer::svc(void)
{
ACE_Time_Value timeout;
char buf[2048];
CStdString logMsg;
CStdString sessionId;
int messagesSent = 0;
ssize_t size = peer().recv(buf, 2040);
if(size <= 5)
{
CStdString notFound("HTTP/1.0 404 not found\r\nContent-type: text/html\r\n\r\nNot found\r\n");
peer().send(notFound, notFound.GetLength(), MSG_NOSIGNAL);
return 0;
}
try
{
int startUrlOffset = 5;
char* stopUrl = ACE_OS::strstr(buf+startUrlOffset, " HTTP");
if(!stopUrl)
{
throw (CStdString("Malformed http request"));
}
CStdString header;
struct tm date = {0};
time_t now = time(NULL);
CStdString rfc822Date;
ACE_OS::gmtime_r(&now, &date);
rfc822Date.Format("Tue, %.2d Nov %.4d %.2d:%.2d:%.2d GMT", date.tm_mday, (date.tm_year+1900), date.tm_hour, date.tm_min, date.tm_sec);
header.Format("HTTP/1.1 200 OK\r\nLast-Modified:%s\r\nContent-Type:text/plain\r\n\r\n", rfc822Date);
peer().send(header, header.GetLength(), MSG_NOSIGNAL);
time_t startTime = time(NULL);
sessionId = EventStreamingSingleton::instance()->GetNewSessionId() + " -";
logMsg.Format("%s Event streaming start", sessionId);
LOG4CXX_INFO(s_log, logMsg);
EventStreamingSessionRef session(new EventStreamingSession());
EventStreamingSingleton::instance()->AddSession(session);
int sendRes = 0;
while(sendRes >= 0)
{
session->WaitForMessages();
while(session->GetNumMessages() && sendRes >= 0)
{
MessageRef message;
session->GetTapeMessage(message);
if(message.get())
{
CStdString msgAsSingleLineString;
msgAsSingleLineString = message->SerializeUrl() + "\r\n";
sendRes = peer().send(msgAsSingleLineString, msgAsSingleLineString.GetLength(), MSG_NOSIGNAL);
if(sendRes >= 0)
{
messagesSent += 1;
}
}
}
}
EventStreamingSingleton::instance()->RemoveSession(session);
logMsg.Format("%s Stream client stop - sent %d messages in %d sec", sessionId, messagesSent, (time(NULL) - startTime));
LOG4CXX_INFO(s_log, logMsg);
}
catch (CStdString& e)
{
CStdString error("HTTP/1.0 404 not found\r\nContent-type: text/html\r\n\r\nError\r\n");
error = error + e + "\r\n";
LOG4CXX_ERROR(s_log, e);
peer().send(error, error.GetLength(), MSG_NOSIGNAL);
}
return 0;
}