///\brief Main function for the HTTP Dynamic Connector
///\param conn A socket describing the connection the client.
///\return The exit code of the connector.
int dynamicConnector(Socket::Connection conn){
std::deque<std::string> FlashBuf;
int FlashBufSize = 0;
long long int FlashBufTime = 0;
FLV::Tag tmp; //temporary tag
DTSC::Stream Strm; //Incoming stream buffer.
HTTP::Parser HTTP_R, HTTP_S; //HTTP Receiver en HTTP Sender.
Socket::Connection ss( -1);
std::string streamname;
std::string recBuffer = "";
std::string Quality;
int Segment = -1;
int ReqFragment = -1;
unsigned int lastStats = 0;
conn.setBlocking(false); //do not block on conn.spool() when no data is available
while (conn.connected()){
if (conn.spool() || conn.Received().size()){
//make sure it ends in a \n
if ( *(conn.Received().get().rbegin()) != '\n'){
std::string tmp = conn.Received().get();
conn.Received().get().clear();
if (conn.Received().size()){
conn.Received().get().insert(0, tmp);
}else{
conn.Received().append(tmp);
}
}
if (HTTP_R.Read(conn.Received().get())){
#if DEBUG >= 5
std::cout << "Received request: " << HTTP_R.getUrl() << std::endl;
#endif
conn.setHost(HTTP_R.GetHeader("X-Origin"));
streamname = HTTP_R.GetHeader("X-Stream");
if ( !ss){
ss = Util::Stream::getStream(streamname);
if ( !ss.connected()){
HTTP_S.Clean();
HTTP_S.SetBody("No such stream is available on the system. Please try again.\n");
conn.SendNow(HTTP_S.BuildResponse("404", "Not found"));
continue;
}
ss.setBlocking(false);
//make sure metadata is received
while ( !Strm.metadata && ss.connected()){
if (ss.spool()){
while (Strm.parsePacket(ss.Received())){
//do nothing
}
}
}
}
if (HTTP_R.url.find(".abst") != std::string::npos){
HTTP_S.Clean();
HTTP_S.SetBody(dynamicBootstrap(streamname, Strm.metadata));
HTTP_S.SetHeader("Content-Type", "binary/octet");
HTTP_S.SetHeader("Cache-Control", "no-cache");
conn.SendNow(HTTP_S.BuildResponse("200", "OK"));
HTTP_R.Clean(); //clean for any possible next requests
continue;
}
if (HTTP_R.url.find("f4m") == std::string::npos){
Quality = HTTP_R.url.substr(HTTP_R.url.find("/", 10) + 1);
Quality = Quality.substr(0, Quality.find("Seg"));
int temp;
temp = HTTP_R.url.find("Seg") + 3;
Segment = atoi(HTTP_R.url.substr(temp, HTTP_R.url.find("-", temp) - temp).c_str());
temp = HTTP_R.url.find("Frag") + 4;
ReqFragment = atoi(HTTP_R.url.substr(temp).c_str());
#if DEBUG >= 5
printf("Quality: %s, Seg %d Frag %d\n", Quality.c_str(), Segment, ReqFragment);
#endif
if (Strm.metadata.isMember("live")){
int seekable = Strm.canSeekFrame(ReqFragment);
if (seekable == 0){
// iff the fragment in question is available, check if the next is available too
seekable = Strm.canSeekFrame(ReqFragment + 1);
}
if (seekable < 0){
HTTP_S.Clean();
HTTP_S.SetBody("The requested fragment is no longer kept in memory on the server and cannot be served.\n");
conn.SendNow(HTTP_S.BuildResponse("412", "Fragment out of range"));
HTTP_R.Clean(); //clean for any possible next requests
std::cout << "Fragment @ F" << ReqFragment << " too old (F" << Strm.metadata["keynum"][0u].asInt() << " - " << Strm.metadata["keynum"][Strm.metadata["keynum"].size() - 1].asInt() << ")" << std::endl;
continue;
}
if (seekable > 0){
HTTP_S.Clean();
HTTP_S.SetBody("Proxy, re-request this in a second or two.\n");
conn.SendNow(HTTP_S.BuildResponse("208", "Ask again later"));
HTTP_R.Clean(); //clean for any possible next requests
std::cout << "Fragment @ F" << ReqFragment << " not available yet (F" << Strm.metadata["keynum"][0u].asInt() << " - " << Strm.metadata["keynum"][Strm.metadata["keynum"].size() - 1].asInt() << ")" << std::endl;
continue;
}
}
std::stringstream sstream;
sstream << "f " << ReqFragment << "\no \n";
ss.SendNow(sstream.str().c_str());
}else{
HTTP_S.Clean();
HTTP_S.SetHeader("Content-Type", "text/xml");
HTTP_S.SetHeader("Cache-Control", "no-cache");
std::string manifest = dynamicIndex(streamname, Strm.metadata);
HTTP_S.SetBody(manifest);
conn.SendNow(HTTP_S.BuildResponse("200", "OK"));
}
HTTP_R.Clean(); //clean for any possible next requests
}
}else{
Util::sleep(1);
}
if (ss.connected()){
unsigned int now = Util::epoch();
if (now != lastStats){
lastStats = now;
ss.SendNow(conn.getStats("HTTP_Dynamic").c_str());
}
if (ss.spool()){
while (Strm.parsePacket(ss.Received())){
if (Strm.lastType() == DTSC::PAUSEMARK){
if (FlashBufSize){
HTTP_S.Clean();
HTTP_S.SetHeader("Content-Type", "video/mp4");
HTTP_S.SetBody("");
std::string new_strap = dynamicBootstrap(streamname, Strm.metadata, ReqFragment);
HTTP_S.SetHeader("Content-Length", FlashBufSize + 8 + new_strap.size()); //32+33+btstrp.size());
conn.SendNow(HTTP_S.BuildResponse("200", "OK"));
conn.SendNow(new_strap);
unsigned long size = htonl(FlashBufSize+8);
conn.SendNow((char*) &size, 4);
conn.SendNow("mdat", 4);
while (FlashBuf.size() > 0){
conn.SendNow(FlashBuf.front());
FlashBuf.pop_front();
}
}
FlashBuf.clear();
FlashBufSize = 0;
}
if (Strm.lastType() == DTSC::VIDEO || Strm.lastType() == DTSC::AUDIO){
if (FlashBufSize == 0){
//fill buffer with init data, if needed.
if (Strm.metadata.isMember("audio") && Strm.metadata["audio"].isMember("init")){
tmp.DTSCAudioInit(Strm);
tmp.tagTime(Strm.getPacket(0)["time"].asInt());
FlashBuf.push_back(std::string(tmp.data, tmp.len));
FlashBufSize += tmp.len;
}
if (Strm.metadata.isMember("video") && Strm.metadata["video"].isMember("init")){
tmp.DTSCVideoInit(Strm);
tmp.tagTime(Strm.getPacket(0)["time"].asInt());
FlashBuf.push_back(std::string(tmp.data, tmp.len));
FlashBufSize += tmp.len;
}
FlashBufTime = Strm.getPacket(0)["time"].asInt();
}
tmp.DTSCLoader(Strm);
FlashBuf.push_back(std::string(tmp.data, tmp.len));
FlashBufSize += tmp.len;
}
}
}
if ( !ss.connected()){
break;
}
}
}
conn.close();
ss.SendNow(conn.getStats("HTTP_Dynamic").c_str());
ss.close();
return 0;
} //Connector_HTTP_Dynamic main function
/// Main function for Connector_HTTP_Dynamic
int Connector_HTTP_Dynamic(Socket::Connection conn){
std::deque<std::string> FlashBuf;
std::vector<int> Timestamps;
int FlashBufSize = 0;
long long int FlashBufTime = 0;
DTSC::Stream Strm; //Incoming stream buffer.
HTTP::Parser HTTP_R, HTTP_S; //HTTP Receiver en HTTP Sender.
bool ready4data = false; //Set to true when streaming is to begin.
bool pending_manifest = false;
bool receive_marks = false; //when set to true, this stream will ignore keyframes and instead use pause marks
bool inited = false;
Socket::Connection ss( -1);
std::string streamname;
std::string recBuffer = "";
bool wantsVideo = false;
bool wantsAudio = false;
std::string Quality;
int Segment = -1;
long long int ReqFragment = -1;
int temp;
std::string tempStr;
int Flash_RequestPending = 0;
unsigned int lastStats = 0;
conn.setBlocking(false); //do not block on conn.spool() when no data is available
while (conn.connected()){
if (conn.spool() || conn.Received().size()){
//make sure it ends in a \n
if ( *(conn.Received().get().rbegin()) != '\n'){
std::string tmp = conn.Received().get();
conn.Received().get().clear();
if (conn.Received().size()){
conn.Received().get().insert(0, tmp);
}else{
conn.Received().append(tmp);
}
}
if (HTTP_R.Read(conn.Received().get())){
#if DEBUG >= 4
std::cout << "Received request: " << HTTP_R.getUrl() << std::endl;
#endif
conn.setHost(HTTP_R.GetHeader("X-Origin"));
if (HTTP_R.url.find("Manifest") == std::string::npos){
streamname = HTTP_R.url.substr(8, HTTP_R.url.find("/", 8) - 12);
if ( !ss){
ss = Util::Stream::getStream(streamname);
if ( !ss.connected()){
#if DEBUG >= 1
fprintf(stderr, "Could not connect to server!\n");
#endif
ss.close();
HTTP_S.Clean();
HTTP_S.SetBody("No such stream " + streamname + " is available on the system. Please try again.\n");
conn.SendNow(HTTP_S.BuildResponse("404", "Not found"));
ready4data = false;
continue;
}
ss.setBlocking(false);
inited = true;
}
Quality = HTTP_R.url.substr(HTTP_R.url.find("/Q(", 8) + 3);
Quality = Quality.substr(0, Quality.find(")"));
tempStr = HTTP_R.url.substr(HTTP_R.url.find(")/") + 2);
wantsAudio = false;
wantsVideo = false;
if (tempStr[0] == 'A'){
wantsAudio = true;
}
if (tempStr[0] == 'V'){
wantsVideo = true;
}
tempStr = tempStr.substr(tempStr.find("(") + 1);
ReqFragment = atoll(tempStr.substr(0, tempStr.find(")")).c_str());
#if DEBUG >= 4
printf("Quality: %s, Frag %d\n", Quality.c_str(), (ReqFragment / 10000));
#endif
std::stringstream sstream;
sstream << "s " << (ReqFragment / 10000) << "\no \n";
ss.SendNow(sstream.str().c_str());
Flash_RequestPending++;
}else{
streamname = HTTP_R.url.substr(8, HTTP_R.url.find("/", 8) - 12);
if ( !Strm.metadata.isNull()){
HTTP_S.Clean();
HTTP_S.SetHeader("Content-Type", "text/xml");
HTTP_S.SetHeader("Cache-Control", "no-cache");
if (Strm.metadata.isMember("length")){
receive_marks = true;
}
std::string manifest = BuildManifest(streamname, Strm.metadata);
HTTP_S.SetBody(manifest);
conn.SendNow(HTTP_S.BuildResponse("200", "OK"));
#if DEBUG >= 3
printf("Sent manifest\n");
#endif
pending_manifest = false;
}else{
pending_manifest = true;
}
}
ready4data = true;
HTTP_R.Clean(); //clean for any possible next requests
}
}else{
if (Flash_RequestPending){
usleep(1000); //sleep 1ms
}else{
usleep(10000); //sleep 10ms
}
}
if (ready4data){
if ( !inited){
//we are ready, connect the socket!
ss = Util::Stream::getStream(streamname);
if ( !ss.connected()){
#if DEBUG >= 1
fprintf(stderr, "Could not connect to server!\n");
#endif
ss.close();
HTTP_S.Clean();
HTTP_S.SetBody("No such stream " + streamname + " is available on the system. Please try again.\n");
conn.SendNow(HTTP_S.BuildResponse("404", "Not found"));
ready4data = false;
continue;
}
ss.setBlocking(false);
#if DEBUG >= 3
fprintf(stderr, "Everything connected, starting to send video data...\n");
#endif
inited = true;
}
unsigned int now = Util::epoch();
if (now != lastStats){
lastStats = now;
ss.SendNow(conn.getStats("HTTP_Smooth").c_str());
}
if (ss.spool()){
while (Strm.parsePacket(ss.Received())){
if (Strm.getPacket(0).isMember("time")){
if ( !Strm.metadata.isMember("firsttime")){
Strm.metadata["firsttime"] = Strm.getPacket(0)["time"];
}else{
if ( !Strm.metadata.isMember("length") || Strm.metadata["length"].asInt() == 0){
Strm.getPacket(0)["time"] = Strm.getPacket(0)["time"].asInt() - Strm.metadata["firsttime"].asInt();
}
}
Strm.metadata["lasttime"] = Strm.getPacket(0)["time"];
}
if (pending_manifest){
HTTP_S.Clean();
HTTP_S.SetHeader("Content-Type", "text/xml");
HTTP_S.SetHeader("Cache-Control", "no-cache");
if (Strm.metadata.isMember("length")){
receive_marks = true;
}
std::string manifest = BuildManifest(streamname, Strm.metadata);
HTTP_S.SetBody(manifest);
conn.SendNow(HTTP_S.BuildResponse("200", "OK"));
#if DEBUG >= 3
printf("Sent manifest\n");
#endif
pending_manifest = false;
}
if ( !receive_marks && Strm.metadata.isMember("length")){
receive_marks = true;
}
if (Strm.lastType() == DTSC::PAUSEMARK){
Timestamps.push_back(Strm.getPacket(0)["time"].asInt());
}
if ((Strm.getPacket(0).isMember("keyframe") && !receive_marks) || Strm.lastType() == DTSC::PAUSEMARK){
#if DEBUG >= 4
fprintf(stderr, "Received a %s fragment of %i bytes.\n", Strm.getPacket(0)["datatype"].asString().c_str(), FlashBufSize);
#endif
if (Flash_RequestPending > 0 && FlashBufSize){
#if DEBUG >= 3
fprintf(stderr, "Sending a fragment...");
#endif
//static std::string btstrp;
//btstrp = GenerateBootstrap(streamname, Strm.metadata, ReqFragment, FlashBufTime, Strm.getPacket(0)["time"]);
HTTP_S.Clean();
HTTP_S.SetHeader("Content-Type", "video/mp4");
HTTP_S.SetBody("");
int myDuration;
MP4::MFHD mfhd_box;
for (int i = 0; i < Strm.metadata["keytime"].size(); i++){
if (Strm.metadata["keytime"][i].asInt() >= (ReqFragment / 10000)){
mfhd_box.setSequenceNumber(i + 1);
if (i != Strm.metadata["keytime"].size()){
myDuration = Strm.metadata["keytime"][i + 1].asInt() - Strm.metadata["keytime"][i].asInt();
}else{
myDuration = Strm.metadata["lastms"].asInt() - Strm.metadata["keytime"][i].asInt();
}
myDuration = myDuration * 10000;
break;
}
}
MP4::TFHD tfhd_box;
tfhd_box.setFlags(MP4::tfhdSampleFlag);
tfhd_box.setTrackID(1);
tfhd_box.setDefaultSampleFlags(0x000000C0 | MP4::noIPicture | MP4::noDisposable | MP4::noKeySample);
MP4::TRUN trun_box;
//maybe reinsert dataOffset
trun_box.setFlags(MP4::trundataOffset | MP4::trunfirstSampleFlags | MP4::trunsampleDuration | MP4::trunsampleSize);
trun_box.setDataOffset(42);
trun_box.setFirstSampleFlags(0x00000040 | MP4::isIPicture | MP4::noDisposable | MP4::isKeySample);
for (int i = 0; i < FlashBuf.size(); i++){
MP4::trunSampleInformation trunSample;
trunSample.sampleSize = FlashBuf[i].size();
//trunSample.sampleDuration = (Timestamps[i+1]-Timestamps[i]) * 10000;
trunSample.sampleDuration = (((double)myDuration / FlashBuf.size()) * i) - (((double)myDuration / FlashBuf.size()) * (i - 1));
trun_box.setSampleInformation(trunSample, i);
}
MP4::SDTP sdtp_box;
sdtp_box.setVersion(0);
sdtp_box.setValue(0x24, 4);
for (int i = 1; i < FlashBuf.size(); i++){
sdtp_box.setValue(0x14, 4 + i);
}
MP4::TRAF traf_box;
traf_box.setContent(tfhd_box, 0);
traf_box.setContent(trun_box, 1);
traf_box.setContent(sdtp_box, 2);
MP4::MOOF moof_box;
moof_box.setContent(mfhd_box, 0);
moof_box.setContent(traf_box, 1);
//setting tha offsets!
trun_box.setDataOffset(moof_box.boxedSize() + 8);
traf_box.setContent(trun_box, 1);
moof_box.setContent(traf_box, 1);
//std::cerr << "\t[encoded] = " << ((MP4::TRUN&)(((MP4::TRAF&)(moof_box.getContent(1))).getContent(1))).getDataOffset() << std::endl;
HTTP_S.SetHeader("Content-Length", FlashBufSize + 8 + moof_box.boxedSize()); //32+33+btstrp.size());
conn.SendNow(HTTP_S.BuildResponse("200", "OK"));
conn.SendNow(moof_box.asBox(), moof_box.boxedSize());
unsigned long size = htonl(FlashBufSize+8);
conn.SendNow((char*) &size, 4);
conn.SendNow("mdat", 4);
while (FlashBuf.size() > 0){
conn.SendNow(FlashBuf.front());
FlashBuf.pop_front();
}
Flash_RequestPending--;
#if DEBUG >= 3
fprintf(stderr, "Done\n");
#endif
}
FlashBuf.clear();
FlashBufSize = 0;
}
if ((wantsAudio && Strm.lastType() == DTSC::AUDIO) || (wantsVideo && Strm.lastType() == DTSC::VIDEO)){
FlashBuf.push_back(Strm.lastData());
FlashBufSize += Strm.lastData().size();
Timestamps.push_back(Strm.getPacket(0)["time"].asInt());
}
}
if (pending_manifest && !Strm.metadata.isNull()){
HTTP_S.Clean();
HTTP_S.SetHeader("Content-Type", "text/xml");
HTTP_S.SetHeader("Cache-Control", "no-cache");
if (Strm.metadata.isMember("length")){
receive_marks = true;
}
std::string manifest = BuildManifest(streamname, Strm.metadata);
HTTP_S.SetBody(manifest);
conn.SendNow(HTTP_S.BuildResponse("200", "OK"));
#if DEBUG >= 3
printf("Sent manifest\n");
#endif
pending_manifest = false;
}
}
if ( !ss.connected()){
break;
}
}
}
conn.close();
ss.SendNow(conn.getStats("HTTP_Smooth").c_str());
ss.close();
return 0;
} //Connector_HTTP_Smooth main function
///\brief Main function for the RTMP Connector
///\param conn A socket describing the connection the client.
///\return The exit code of the connector.
int rtmpConnector(Socket::Connection conn){
Socket = conn;
Socket.setBlocking(false);
FLV::Tag tag, init_tag;
DTSC::Stream Strm;
while ( !Socket.Received().available(1537) && Socket.connected()){
Socket.spool();
Util::sleep(5);
}
RTMPStream::handshake_in = Socket.Received().remove(1537);
RTMPStream::rec_cnt += 1537;
if (RTMPStream::doHandshake()){
Socket.SendNow(RTMPStream::handshake_out);
while ( !Socket.Received().available(1536) && Socket.connected()){
Socket.spool();
Util::sleep(5);
}
Socket.Received().remove(1536);
RTMPStream::rec_cnt += 1536;
#if DEBUG >= 5
fprintf(stderr, "Handshake succcess!\n");
#endif
}else{
#if DEBUG >= 5
fprintf(stderr, "Handshake fail!\n");
#endif
return 0;
}
unsigned int lastStats = 0;
bool firsttime = true;
while (Socket.connected()){
if (Socket.spool() || firsttime){
parseChunk(Socket.Received());
firsttime = false;
}else{
Util::sleep(1); //sleep 1ms to prevent high CPU usage
}
if (ready4data){
if ( !inited){
//we are ready, connect the socket!
ss = Util::Stream::getStream(streamName);
if ( !ss.connected()){
#if DEBUG >= 1
fprintf(stderr, "Could not connect to server!\n");
#endif
Socket.close(); //disconnect user
break;
}
ss.setBlocking(false);
Strm.waitForMeta(ss);
//find first audio and video tracks
for (JSON::ObjIter objIt = Strm.metadata["tracks"].ObjBegin(); objIt != Strm.metadata["tracks"].ObjEnd(); objIt++){
if (videoID == -1 && objIt->second["type"].asStringRef() == "video"){
videoID = objIt->second["trackid"].asInt();
}
if (audioID == -1 && objIt->second["type"].asStringRef() == "audio"){
audioID = objIt->second["trackid"].asInt();
}
}
//select the tracks and play
std::stringstream cmd;
cmd << "t";
if (videoID != -1){
cmd << " " << videoID;
}
if (audioID != -1){
cmd << " " << audioID;
}
cmd << "\np\n";
ss.SendNow(cmd.str().c_str());
inited = true;
}
if (inited && !noStats){
long long int now = Util::epoch();
if (now != lastStats){
lastStats = now;
ss.SendNow(Socket.getStats("RTMP"));
}
}
if (ss.spool()){
while (Strm.parsePacket(ss.Received())){
if (playTransaction != -1){
//send a status reply
AMF::Object amfreply("container", AMF::AMF0_DDV_CONTAINER);
amfreply.addContent(AMF::Object("", "onStatus")); //status reply
amfreply.addContent(AMF::Object("", (double)playTransaction)); //same transaction ID
amfreply.addContent(AMF::Object("", (double)0, AMF::AMF0_NULL)); //null - command info
amfreply.addContent(AMF::Object("")); //info
amfreply.getContentP(3)->addContent(AMF::Object("level", "status"));
amfreply.getContentP(3)->addContent(AMF::Object("code", "NetStream.Play.Reset"));
amfreply.getContentP(3)->addContent(AMF::Object("description", "Playing and resetting..."));
amfreply.getContentP(3)->addContent(AMF::Object("details", "DDV"));
amfreply.getContentP(3)->addContent(AMF::Object("clientid", (double)1337));
sendCommand(amfreply, playMessageType, playStreamId);
//send streamisrecorded if stream, well, is recorded.
if (Strm.metadata.isMember("length") && Strm.metadata["length"].asInt() > 0){
Socket.Send(RTMPStream::SendUSR(4, 1)); //send UCM StreamIsRecorded (4), stream 1
}
//send streambegin
Socket.Send(RTMPStream::SendUSR(0, 1)); //send UCM StreamBegin (0), stream 1
//and more reply
amfreply = AMF::Object("container", AMF::AMF0_DDV_CONTAINER);
amfreply.addContent(AMF::Object("", "onStatus")); //status reply
amfreply.addContent(AMF::Object("", (double)playTransaction)); //same transaction ID
amfreply.addContent(AMF::Object("", (double)0, AMF::AMF0_NULL)); //null - command info
amfreply.addContent(AMF::Object("")); //info
amfreply.getContentP(3)->addContent(AMF::Object("level", "status"));
amfreply.getContentP(3)->addContent(AMF::Object("code", "NetStream.Play.Start"));
amfreply.getContentP(3)->addContent(AMF::Object("description", "Playing!"));
amfreply.getContentP(3)->addContent(AMF::Object("details", "DDV"));
amfreply.getContentP(3)->addContent(AMF::Object("clientid", (double)1337));
sendCommand(amfreply, playMessageType, playStreamId);
RTMPStream::chunk_snd_max = 102400; //100KiB
Socket.Send(RTMPStream::SendCTL(1, RTMPStream::chunk_snd_max)); //send chunk size max (msg 1)
//send dunno?
Socket.Send(RTMPStream::SendUSR(32, 1)); //send UCM no clue?, stream 1
playTransaction = -1;
}
//sent init data if needed
if ( !streamInited){
init_tag.DTSCMetaInit(Strm, Strm.getTrackById(videoID), Strm.getTrackById(audioID));
Socket.SendNow(RTMPStream::SendMedia(init_tag));
if (audioID != -1 && Strm.getTrackById(audioID).isMember("init")){
init_tag.DTSCAudioInit(Strm.getTrackById(audioID));
Socket.SendNow(RTMPStream::SendMedia(init_tag));
}
if (videoID != -1 && Strm.getTrackById(videoID).isMember("init")){
init_tag.DTSCVideoInit(Strm.getTrackById(videoID));
Socket.SendNow(RTMPStream::SendMedia(init_tag));
}
streamInited = true;
}
//sent a tag
tag.DTSCLoader(Strm);
Socket.SendNow(RTMPStream::SendMedia(tag));
#if DEBUG >= 8
fprintf(stderr, "Sent tag to %i: [%u] %s\n", Socket.getSocket(), tag.tagTime(), tag.tagType().c_str());
#endif
}
}
}
}
Socket.close();
ss.SendNow(Socket.getStats("RTMP").c_str());
ss.close();
return 0;
} //Connector_RTMP