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https://github.com/Oibaf66/frodo-wii.git
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Maintain two lists of peers
One pending (peers that can be connected to) and one active (peers that are playing). Peers are pinged until they disconnect so that we can maintain the number of active peers.
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parent
c753e22aa5
commit
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@ -412,7 +412,7 @@ class Peer:
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registered_data = []
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lp = ListPeersPacket()
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for peer in self.srv.peers.itervalues():
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for peer in self.srv.waiting_peers.itervalues():
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if peer == self:
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continue
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# Don't add peers which haven't sent their screenshots yet
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@ -468,8 +468,8 @@ class Peer:
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peer.send_packet( lp.marshal() )
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# These two are no longer needed
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self.srv.remove_peer(peer)
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self.srv.remove_peer(self)
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self.srv.make_peer_active(peer)
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self.srv.make_peer_active(self)
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if pkt.type == ACK:
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self.last_ping = cur_time()
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@ -570,6 +570,9 @@ class Broker(SocketServer.UDPServer):
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self.allow_reuse_address = True
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self.peers = {}
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self.peers_by_id = {}
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self.waiting_peers = {}
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self.active_peers = {}
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self.data_store = DataStore()
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self.id = 0
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self.ping_seq = 0
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@ -622,6 +625,7 @@ class Broker(SocketServer.UDPServer):
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except KeyError, e:
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peer = Peer(key, self, self.id)
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self.peers[key] = peer
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self.waiting_peers[key] = peer
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self.peers_by_id[self.id] = peer
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self.id = self.id + 1
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return peer
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@ -663,15 +667,29 @@ class Broker(SocketServer.UDPServer):
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self.ping_seq = self.ping_seq + 1
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def make_peer_active(self, peer):
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try:
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del self.waiting_peers[ peer.addr ]
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self.active_peers[ peer.addr ] = peer
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except Exception, e:
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log_error("Moving peer %s to active failed: %s" % (str(peer.addr), str(e)))
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print "VOBB", len(self.waiting_peers), len(self.active_peers)
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def remove_peer(self, peer):
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try:
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del self.peers[ peer.addr ]
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del self.peers_by_id[ peer.id ]
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# The peer is on one of these two lists
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if self.active_peers.has_key( peer.addr ):
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del self.active_peers[peer.addr]
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if self.waiting_peers.has_key( peer.addr ):
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del self.waiting_peers[peer.addr]
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self.data_store.remove_peer(peer)
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except:
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log_error("Could not remove %s (probably wrong version)" %
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(str(peer.addr)))
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except Exception, e:
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log_error("Could not remove %s (probably wrong version): %s" %
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(str(peer.addr), str(e)))
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def ping_thread_fn(broker, time_to_sleep):
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"""Run as a separate thread to ping all peers"""
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