2056
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Transcript of 2056
.http://2056.ru
UA PyCon
2 400
http://ua.pycon.org/
!!!
2056.ru
MMORPG
: , ,
,
Python 3
ZeroMQ
Redis
MySQL
MsgPack
ZeroGW
ProcessBoss
Coffee script
ECO templates
less
JQuery
Flash
class Game constructor: (@ui, @document) -> @connection = new Connection('/websock') @connection.onmessage = @message message: (event) => try cmd = JSON.parse(event.data) @do_dispatch(cmd) catch e console.log(e) call: (args...) -> try @connection.send(JSON.stringify(args)) catch e @connect_error()
ZeroGW
Frontend server HTTP WebSocket
ZeroMQ
json
WebSocket Long Polling
: ,
GMT
ZeroGW: output
connection ID (CID)
CID UID
CID
, ..
Output
web_out.send(b'add_output', cid, b'["home.', b'home_1')...encoded = json.dumps(data).encode('ascii')web_out.send(b'send', cid, encoded)...web_out.send(b'drop', cid)web_out.send(b'del_output', cid)
ZeroGW: topic
ID
Topic
web_out.send(b'subscribe', cid, b'chat:room_1')...encoded = json.dumps(data).encode('ascii')web_out.send(b'publish', b'chat:room_1', encoded)...web_out.send(b'unsubscribe', cid, b'chat:room_1')
ZeroGWChatUserUserBattleBattleBattleGlobalMap
Service Components
Battle2Chat User2Battle1User1
User2ChatBattle2User1Battle1Octopus1Octopus2
Node2
Node1
ZeroMQ Device
MySQL2MySQL1
FrontNode
ZeroGW
Redis 1
Redis 2
Octopus
OctopusOctopus 2
TCP Socket
ZMQ1ZMQ2ZMQ3
Unix sockets
ZeroMQ
RPC (Request-Reply)
Notify (Push-Pull)
RPC ,
RPC () ,
Notify ,
1
, (sharding)
, ,
/
/
ZeroMQ
!!!
msgpack
Redis ,
MySQL , MySQL Redis.
Redis .
MySQL
()
MyISAM ( )
SQL .
MySQL key-value storage
JSON
MySQL 2
relations
15
Redis . .
, + .
Login
ClientAuthUserBattleChatGlobalMap
Reload
Logout
(msgpack)
-
,
,
Yaml
, ..
...
bossdzerogw
redis-namedb
redis-user
redis-chat
user-1
user-2
chat
octopus
, ,
( ).
,
ZeroMQ
(SLOC)
Python: 55k
Python tests: 30k
Coffee: 31k
Coffee tests: 10k
ActionScript: 32k
Yaml: 84k
C (OpenSource): 20k
Art: 2GB
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.http://2056.ru
