private void doServerWait() {
try {
rtpTransport.setClientIp(rtspTransport.getClientIp());
rtspTransport.open();
setState(RTSP_STATES.INIT);
} catch (IOException e) {
RTSPServer.log("I/O exception opening RTSP socket\n");
return;
}
// Wait for the SETUP message from the client
RTSP_METHODS request;
boolean done = false;
while (!done) {
request = rtspTransport.parseRequest(); // blocking
if (request == RTSP_METHODS.SETUP) {
done = true;
setState(RTSP_STATES.READY);
rtspTransport.sendResponse();
try {
video = new VideoStream(videoName);
RTPTransport.open();
} catch (SocketException e) {
RTSPServer.log("socket exception creating RTP socket: %s\n", e.getMessage());
return;
} catch (FileNotFoundException e) {
RTSPServer.log("video file not found: %s\n", e.getMessage());
return;
}
}
}
// loop to handle RTSP requests
while (true) {
request = rtspTransport.parseRequest(); // blocking
if ((request == RTSP_METHODS.PLAY) && (getState() == RTSP_STATES.READY)) {
rtspTransport.sendResponse();
timer.start();
setState(RTSP_STATES.PLAYING);
} else if ((request == RTSP_METHODS.PAUSE) && (getState() == RTSP_STATES.PLAYING)) {
rtspTransport.sendResponse();
timer.stop();
setState(RTSP_STATES.READY);
} else if (request == RTSP_METHODS.TEARDOWN) {
rtspTransport.sendResponse();
timer.stop();
try {
rtspTransport.close();
} catch (IOException e) {
RTSPServer.log("I/O exception closing RTSP socket: %s\n", e.getMessage());
}
RTPTransport.close();
setState(RTSP_STATES.NONE);
return;
} else if (request == RTSP_METHODS.NONE) {
timer.stop();
try {
rtspTransport.close();
} catch (IOException e) {
RTSPServer.log("I/O exception closing RTSP socket: %s\n", e.getMessage());
}
RTPTransport.close();
setState(RTSP_STATES.NONE);
RTSPServer.log("client disconnected\n");
return;
}
}
}
