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[英]socket.io with socket.io-redis: get all socket object in a room
[英]socket.io-redis getting trailing bytes error in redis 3.0.6
我使用phpredis
将数据发送到node.js
通过pubsub
方法。 将node.js升级到稳定版4.2后,我从socket.io-redis
模块中收到trailing byte
错误。
的node.js
var pub = redis.createClient(2222, '127.0.0.1',{no_ready_check: true})
pub.auth(redisPassword);
var allsub = redis.createClient(2222, '127.0.0.1',{return_buffers: true,no_ready_check: true})
allsub.auth(redisPassword);
allsub.subscribe('somekey');
io.adapter(RedisStore({pubClient:pub,subClient:allsub}));
错误:
Error: 256 trailing bytes
at Object.decode (/usr/apps/js/node_modules/msgpack-js/msgpack.js:200:47)
at Redis.onmessage (/usr/apps/js/node_modules/socket.io-redis/index.js:93:24)
at emitTwo (events.js:92:20)
at RedisClient.emit (events.js:172:7)
at RedisClient.return_reply (/usr/apps/js/node_modules/redis/index.js:697:22)
at ReplyParser.<anonymous> (/usr/apps/js/node_modules/redis/index.js:324:14)
at emitOne (events.js:77:13)
at ReplyParser.emit (events.js:169:7)
at ReplyParser.send_reply (/usr/apps/js/node_modules/redis/lib/parser/javascript.js:302:10)
at ReplyParser.execute (/usr/apps/js/node_modules/redis/lib/parser/javascript.js:213:22)
at RedisClient.on_data (/usr/apps/js/node_modules/redis/index.js:550:27)
at Socket.<anonymous> (/usr/apps/js/node_modules/redis/index.js:105:14)
at emitOne (events.js:77:13)
at Socket.emit (events.js:169:7)
at readableAddChunk (_stream_readable.js:146:16)
at Socket.Readable.push (_stream_readable.js:110:10)
at TCP.onread (net.js:523:20)
为了找出问题,我将socket.io
降级为1.36,但错误仍然存在。
我已遵循此线程中建议的解决方案,但它们不起作用。
1.添加return_buffers:对实例为true不起作用。
重新启动时将导致此警告:
[nodemon] restarting due to changes...
[nodemon] starting `node node.js`
listening on *:3000
[TypeError: input.split is not a function]
2.将依赖关系更改为上一篇文章中建议的msgpack-js-v5,但这种方法不起作用,如下所示:
socket.io-redis的/ index.js
var msgpack = require('msgpack-js-v5');
socket.io-Redis的/的package.json:
"dependencies": {
"async": "0.9.0",
"debug": "2.2.0",
"msgpack-js-v5": "*",
"redis": "2.4.2",
"socket.io-adapter": "github:automattic/socket.io-adapter#de5cba",
"uid2": "0.0.3"
},
真是无处可去。 谁能告诉我如何解决?
希望您的重做是:
var redis = require('redis');
RedisStore是:
var RedisStore= require(socket.io-redis);
还将主机端口添加到io.adapter中的RedisStore中,如下所示:
io.adapter(RedisStore({ pubClient: pub, subClient: allsub, host: '127.0.0.1', port: 222 }));
它对我有用...让我知道您是否有问题..
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