EZPPFarm/pep.py
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Remove extra locks

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This commit is contained in:
Giuseppe Guerra at an airport
2017-08-12 18:56:31 +02:00
parent 0329847477
commit 176775f8f3
1 changed files with 99 additions and 123 deletions
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222
objects/osuToken.py
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@@ -88,8 +88,6 @@ class token:
# Locks # Locks
self.processingLock = threading.Lock() # Acquired while there's an incoming packet from this user self.processingLock = threading.Lock() # Acquired while there's an incoming packet from this user
self._bufferLock = threading.Lock() # Acquired while writing to packets buffer self._bufferLock = threading.Lock() # Acquired while writing to packets buffer
self._spectatorLock = threading.Lock() # Acquired while starting/stopping spectating
self._multiplayerLock = threading.Lock()# Acquired while joining/leaving streams
# Set stats # Set stats
self.updateCachedStats() self.updateCachedStats()
@@ -189,48 +187,42 @@ class token:
:param host: host osuToken object :param host: host osuToken object
""" """
try: # Stop spectating old client
# Stop spectating old client self.stopSpectating()
self.stopSpectating()
# Acquire token's lock # Set new spectator host
self._spectatorLock.acquire() self.spectating = host.token
self.spectatingUserID = host.userID
# Set new spectator host # Add us to host's spectator list
self.spectating = host.token host.spectators.append(self.token)
self.spectatingUserID = host.userID
# Add us to host's spectator list # Create and join spectator stream
host.spectators.append(self.token) streamName = "spect/{}".format(host.userID)
glob.streams.add(streamName)
self.joinStream(streamName)
host.joinStream(streamName)
# Create and join spectator stream # Send spectator join packet to host
streamName = "spect/{}".format(host.userID) host.enqueue(serverPackets.addSpectator(self.userID))
glob.streams.add(streamName)
self.joinStream(streamName)
host.joinStream(streamName)
# Send spectator join packet to host # Create and join #spectator (#spect_userid) channel
host.enqueue(serverPackets.addSpectator(self.userID)) glob.channels.addTempChannel("#spect_{}".format(host.userID))
chat.joinChannel(token=self, channel="#spect_{}".format(host.userID))
if len(host.spectators) == 1:
# First spectator, send #spectator join to host too
chat.joinChannel(token=host, channel="#spect_{}".format(host.userID))
# Create and join #spectator (#spect_userid) channel # Send fellow spectator join to all clients
glob.channels.addTempChannel("#spect_{}".format(host.userID)) glob.streams.broadcast(streamName, serverPackets.fellowSpectatorJoined(self.userID))
chat.joinChannel(token=self, channel="#spect_{}".format(host.userID))
if len(host.spectators) == 1:
# First spectator, send #spectator join to host too
chat.joinChannel(token=host, channel="#spect_{}".format(host.userID))
# Send fellow spectator join to all clients # Get current spectators list
glob.streams.broadcast(streamName, serverPackets.fellowSpectatorJoined(self.userID)) for i in host.spectators:
if i != self.token and i in glob.tokens.tokens:
self.enqueue(serverPackets.fellowSpectatorJoined(glob.tokens.tokens[i].userID))
# Get current spectators list # Log
for i in host.spectators: log.info("{} is spectating {}".format(self.username, host.username))
if i != self.token and i in glob.tokens.tokens:
self.enqueue(serverPackets.fellowSpectatorJoined(glob.tokens.tokens[i].userID))
# Log
log.info("{} is spectating {}".format(self.username, host.username))
finally:
self._spectatorLock.release()
def stopSpectating(self): def stopSpectating(self):
""" """
@@ -239,49 +231,43 @@ class token:
:return: :return:
""" """
try: # Remove our userID from host's spectators
# Acquire token lock if self.spectating is None:
self._spectatorLock.acquire() return
if self.spectating in glob.tokens.tokens:
hostToken = glob.tokens.tokens[self.spectating]
else:
hostToken = None
streamName = "spect/{}".format(self.spectatingUserID)
# Remove our userID from host's spectators # Remove us from host's spectators list,
if self.spectating is None: # leave spectator stream
return # and end the spectator left packet to host
if self.spectating in glob.tokens.tokens: self.leaveStream(streamName)
hostToken = glob.tokens.tokens[self.spectating] if hostToken is not None:
else: hostToken.spectators.remove(self.token)
hostToken = None hostToken.enqueue(serverPackets.removeSpectator(self.userID))
streamName = "spect/{}".format(self.spectatingUserID)
# Remove us from host's spectators list, # and to all other spectators
# leave spectator stream for i in hostToken.spectators:
# and end the spectator left packet to host if i in glob.tokens.tokens:
self.leaveStream(streamName) glob.tokens.tokens[i].enqueue(serverPackets.fellowSpectatorLeft(self.userID))
if hostToken is not None:
hostToken.spectators.remove(self.token)
hostToken.enqueue(serverPackets.removeSpectator(self.userID))
# and to all other spectators # If nobody is spectating the host anymore, close #spectator channel
for i in hostToken.spectators: # and remove host from spect stream too
if i in glob.tokens.tokens: if len(hostToken.spectators) == 0:
glob.tokens.tokens[i].enqueue(serverPackets.fellowSpectatorLeft(self.userID)) chat.partChannel(token=hostToken, channel="#spect_{}".format(hostToken.userID), kick=True)
hostToken.leaveStream(streamName)
# If nobody is spectating the host anymore, close #spectator channel # Console output
# and remove host from spect stream too log.info("{} is no longer spectating {}. Current spectators: {}".format(self.username, self.spectatingUserID, hostToken.spectators))
if len(hostToken.spectators) == 0:
chat.partChannel(token=hostToken, channel="#spect_{}".format(hostToken.userID), kick=True)
hostToken.leaveStream(streamName)
# Console output # Part #spectator channel
log.info("{} is no longer spectating {}. Current spectators: {}".format(self.username, self.spectatingUserID, hostToken.spectators)) chat.partChannel(token=self, channel="#spect_{}".format(self.spectatingUserID), kick=True)
# Part #spectator channel # Set our spectating user to 0
chat.partChannel(token=self, channel="#spect_{}".format(self.spectatingUserID), kick=True) self.spectating = None
self.spectatingUserID = 0
# Set our spectating user to 0
self.spectating = None
self.spectatingUserID = 0
finally:
self._spectatorLock.release()
def updatePingTime(self): def updatePingTime(self):
""" """
@@ -298,40 +284,35 @@ class token:
:param matchID: new match ID :param matchID: new match ID
:return: :return:
""" """
try: # Make sure the match exists
self._multiplayerLock.acquire() if matchID not in glob.matches.matches:
return
# Make sure the match exists # Match exists, get object
if matchID not in glob.matches.matches: match = glob.matches.matches[matchID]
return
# Match exists, get object # Stop spectating
match = glob.matches.matches[matchID] self.stopSpectating()
# Stop spectating # Leave other matches
self.stopSpectating() if self.matchID > -1 and self.matchID != matchID:
self.leaveMatch()
# Leave other matches # Try to join match
if self.matchID > -1 and self.matchID != matchID: joined = match.userJoin(self)
self.leaveMatch() if not joined:
self.enqueue(serverPackets.matchJoinFail())
return
# Try to join match # Set matchID, join stream, channel and send packet
joined = match.userJoin(self) self.matchID = matchID
if not joined: self.joinStream(match.streamName)
self.enqueue(serverPackets.matchJoinFail()) chat.joinChannel(token=self, channel="#multi_{}".format(self.matchID))
return self.enqueue(serverPackets.matchJoinSuccess(matchID))
# Set matchID, join stream, channel and send packet # Alert the user if we have just joined a tourney match
self.matchID = matchID if match.isTourney:
self.joinStream(match.streamName) self.enqueue(serverPackets.notification("You are now in a tournament match."))
chat.joinChannel(token=self, channel="#multi_{}".format(self.matchID))
self.enqueue(serverPackets.matchJoinSuccess(matchID))
# Alert the user if we have just joined a tourney match
if match.isTourney:
self.enqueue(serverPackets.notification("You are now in a tournament match."))
finally:
self._multiplayerLock.release()
def leaveMatch(self): def leaveMatch(self):
""" """
@@ -339,33 +320,28 @@ class token:
:return: :return:
""" """
try: # Make sure we are in a match
self._multiplayerLock.acquire() if self.matchID == -1:
return
# Make sure we are in a match # Part #multiplayer channel and streams (/ and /playing)
if self.matchID == -1: chat.partChannel(token=self, channel="#multi_{}".format(self.matchID), kick=True)
return self.leaveStream("multi/{}".format(self.matchID))
self.leaveStream("multi/{}/playing".format(self.matchID)) # optional
# Part #multiplayer channel and streams (/ and /playing) # Set usertoken match to -1
chat.partChannel(token=self, channel="#multi_{}".format(self.matchID), kick=True) leavingMatchID = self.matchID
self.leaveStream("multi/{}".format(self.matchID)) self.matchID = -1
self.leaveStream("multi/{}/playing".format(self.matchID)) # optional
# Set usertoken match to -1 # Make sure the match exists
leavingMatchID = self.matchID if leavingMatchID not in glob.matches.matches:
self.matchID = -1 return
# Make sure the match exists # The match exists, get object
if leavingMatchID not in glob.matches.matches: match = glob.matches.matches[leavingMatchID]
return
# The match exists, get object # Set slot to free
match = glob.matches.matches[leavingMatchID] match.userLeft(self)
# Set slot to free
match.userLeft(self)
finally:
self._multiplayerLock.release()
def kick(self, message="You have been kicked from the server. Please login again.", reason="kick"): def kick(self, message="You have been kicked from the server. Please login again.", reason="kick"):
""" """