X-Git-Url: https://git.rvb.name/vpproxy.git/blobdiff_plain/1e2c0e679beb33f10c2e551768c17ccd77576b54..1aebc74d991c35b7eb82395434d543d44f536089:/vphttp.py diff --git a/vphttp.py b/vphttp.py index 9046563..7ed52f7 100644 --- a/vphttp.py +++ b/vphttp.py @@ -9,8 +9,9 @@ import traceback import gevent import gevent.monkey # Monkeypatching and all the stuff - gevent.monkey.patch_all() +# Startup delay for daemon restart +gevent.sleep(5) import glob import os import signal @@ -26,6 +27,7 @@ import hashlib import vpconfig from vpconfig import VPConfig import vlcclient +import gc import plugins.modules.ipaddr as ipaddr from clientcounter import ClientCounter from plugins.modules.PluginInterface import VPProxyPlugin @@ -35,7 +37,9 @@ try: except ImportError: pass +import uuid +from apscheduler.schedulers.background import BackgroundScheduler class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): @@ -84,11 +88,12 @@ class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): try: while True: - + if not self.clientconnected: logger.debug("Client is not connected, terminating") break + VPStuff.vlcclient.mark(self.vlcid) data = self.video.read(4096) if data and self.clientconnected: self.wfile.write(data) @@ -163,7 +168,7 @@ class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): self.reqtype = self.splittedpath[1].lower() # If first parameter is 'pid' or 'torrent' or it should be handled # by plugin - if not (self.reqtype=='get' or self.reqtype in VPStuff.pluginshandlers): + if not (self.reqtype in ('get','mp4','ogg','ogv') or self.reqtype in VPStuff.pluginshandlers): self.dieWithError(400) # 400 Bad Request return except IndexError: @@ -184,6 +189,8 @@ class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): self.handleRequest(headers_only) def handleRequest(self, headers_only): + + self.unic = uuid.uuid4() # Limit concurrent connections if 0 < VPConfig.maxconns <= VPStuff.clientcounter.total: @@ -193,6 +200,7 @@ class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): # Pretend to work fine with Fake UAs or HEAD request. useragent = self.headers.get('User-Agent') + logger.debug("HTTP User Agent:"+useragent) fakeua = useragent and useragent in VPConfig.fakeuas if headers_only or fakeua: if fakeua: @@ -214,26 +222,31 @@ class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): self.params.append('0') # Adding client to clientcounter - clients = VPStuff.clientcounter.add(self.path_unquoted, self.clientip) + clients = VPStuff.clientcounter.add(self.reqtype+'\\'+self.path_unquoted, self.clientip, self.unic) # If we are the one client, but sucessfully got vp instance from clientcounter, # then somebody is waiting in the videodestroydelay state # Check if we are first client - if VPStuff.clientcounter.get(self.path_unquoted)==1: + if VPStuff.clientcounter.get(self.reqtype+'\\'+self.path_unquoted)==1: logger.debug("First client, should create VLC session") shouldcreatevp = True else: logger.debug("Can reuse existing session") shouldcreatevp = False - self.vlcid = hashlib.md5(self.path_unquoted).hexdigest() + self.vlcid = hashlib.md5(self.reqtype+'\\'+self.path_unquoted).hexdigest() # Send fake headers if this User-Agent is in fakeheaderuas tuple if fakeua: logger.debug( "Sending fake headers for " + useragent) self.send_response(200) - self.send_header("Content-Type", "video/mpeg") + self.send_header('Cache-Control','no-cache, no-store, must-revalidate'); + self.send_header('Pragma','no-cache'); + if self.reqtype in ("ogg","ogv"): + self.send_header("Content-Type", "video/ogg") + else: + self.send_header("Content-Type", "video/mpeg") self.end_headers() # Do not send real headers at all self.headerssent = True @@ -243,12 +256,9 @@ class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): logger.debug("hangDetector spawned") gevent.sleep() - # Initializing VPClient - # Getting URL self.errorhappened = False - print shouldcreatevp if shouldcreatevp: logger.debug("Got url " + self.path_unquoted) # Force ffmpeg demuxing if set in config @@ -257,8 +267,9 @@ class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): else: self.vlcprefix = '' + logger.info("Starting broadcasting "+self.path) VPStuff.vlcclient.startBroadcast( - self.vlcid, self.vlcprefix + self.path_unquoted, VPConfig.vlcmux, VPConfig.vlcpreaccess) + self.vlcid, self.vlcprefix + self.path_unquoted, VPConfig.vlcmux, VPConfig.vlcpreaccess, self.reqtype) # Sleep a bit, because sometimes VLC doesn't open port in # time gevent.sleep(0.5) @@ -284,14 +295,26 @@ class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): del self.video.info().dict['server'] if self.video.info().dict.has_key('transfer-encoding'): del self.video.info().dict['transfer-encoding'] + if self.video.info().dict.has_key('content-type'): + del self.video.info().dict['content-type'] if self.video.info().dict.has_key('keep-alive'): del self.video.info().dict['keep-alive'] for key in self.video.info().dict: self.send_header(key, self.video.info().dict[key]) + + self.send_header('Cache-Control','no-cache, no-store, must-revalidate'); + self.send_header('Pragma','no-cache'); + + if self.reqtype=="ogg": + self.send_header("Content-Type", "video/ogg") + else: + self.send_header("Content-Type", "video/mpeg") + # End headers. Next goes video data self.end_headers() logger.debug("Headers sent") + self.headerssent = True # Run proxyReadWrite self.proxyReadWrite() @@ -311,19 +334,24 @@ class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler): # Unknown exception logger.error(traceback.format_exc()) self.errorhappened = True - raise self.dieWithError() finally: logger.debug("END REQUEST") - VPStuff.clientcounter.delete(self.path_unquoted, self.clientip) - if not VPStuff.clientcounter.get(self.path_unquoted): - try: - logger.debug("That was the last client, destroying VPClient") - VPStuff.vlcclient.stopBroadcast(self.vlcid) - except: - pass - self.vp.destroy() - + logger.info("Closed connection from " + self.clientip + " path " + self.path) + VPStuff.clientcounter.delete(self.reqtype+'\\'+self.path_unquoted, self.clientip, self.unic) +# if not VPStuff.clientcounter.get(self.reqtype+'\\'+self.path_unquoted): +# try: +# logger.debug("That was the last client, destroying VPClient") +# logger.info("Stopping broadcasting " + self.path) +# VPStuff.vlcclient.stopBroadcast(self.vlcid) +# except vlcclient.VlcException: +# logger.error("VLC connection problem, %s client(s)!" % VPStuff.clientcounter.total) +# if VPStuff.clientcounter.total == 0: +# logger.error("Probably VLC hang") +# VPStuff.vlc.kill() +# except: +# pass + self.vp.destroy() class HTTPServer(SocketServer.ThreadingMixIn, BaseHTTPServer.HTTPServer): @@ -390,6 +418,7 @@ for i in pluginslist: continue logger.debug('Plugin loaded: ' + plugname) for j in plugininstance.handlers: + logger.info("Registering handler '" + j +"'") VPStuff.pluginshandlers[j] = plugininstance VPStuff.pluginlist.append(plugininstance) @@ -417,7 +446,7 @@ DEVNULL = open(os.devnull, 'wb') # Spawning procedures def spawnVLC(cmd, delay = 0): try: - VPStuff.vlc = psutil.Popen(cmd, stdout=DEVNULL, stderr=DEVNULL) + VPStuff.vlc = psutil.Popen(cmd) #, stdout=DEVNULL, stderr=DEVNULL) gevent.sleep(delay) return True except: @@ -430,7 +459,6 @@ def connectVLC(): out_port=VPConfig.vlcoutport) return True except vlcclient.VlcException as e: - print repr(e) return False def isRunning(process): @@ -493,6 +521,14 @@ def _reloadconfig(signum=None, frame=None): from vpconfig import VPConfig logger.info('Config reloaded') +sched = BackgroundScheduler() +sched.start() + +def clean_streams(): + VPStuff.vlcclient.clean_streams(15) + +job = sched.add_job(clean_streams, 'interval', seconds=15) + # setting signal handlers try: gevent.signal(signal.SIGHUP, _reloadconfig) @@ -511,7 +547,7 @@ else: try: logger.info("Using gevent %s" % gevent.__version__) - logger.info("Using psutil %s" % psutil.__version__) + logger.info("Usig psutil %s" % psutil.__version__) logger.info("Using VLC %s" % VPStuff.vlcclient._vlcver) logger.info("Server started.") while True: