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以下服务器方法因为找不到用户而导致重复密钥错误。一个典型的查询是:{服务:{Facebook的:{ID:“XXXX”}}}在服务器上查找流星用户
Meteor.methods
getUser: (query, data = {}) ->
user = Meteor.users.findOne(query)
return user if user?
user = _.extend(data, query)
user._id = Meteor.users.insert user
return user
这是我的理解是服务器的方法有机会获得在集合中的所有文件,为什么不能在用户找到但插入由于重复的Facebook ID失败?
这在我的osx dev环境中完美工作,但在我的ubuntu服务器(捆绑)上失败并且在NODE_ENV = production下运行。
这里是日志输出:
data: { services: { facebook: { id: 'xxxx' } } } (the query provided to getUser)
data: undefined (the result of findOne)
data: Exception while invoking method 'getUser' MongoError: E11000 duplicate key error index: thunderstruck.users.$services.facebook.id_1 dup key: { : "xxxx" }
data: at Db.wrap (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/db.js:1904:11)
data: at null.<anonymous> (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/collection.js:320:26)
data: at g (events.js:192:14)
data: at EventEmitter.emit (events.js:126:20)
data: at Db._callHandler (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/db.js:1439:25)
data: at Server.connect.connectionPool.on.server._serverState (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/connection/server.js:425:30)
data: at MongoReply.parseBody (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/responses/mongo_reply.js:127:5)
data: at Server.connect.connectionPool.on.server._serverState (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/connection/server.js:384:22)
data: at EventEmitter.emit (events.js:96:17)
data: at _connect (/home/jeremy/deploy/thunderstruck/releases/20121105202012/bundle/server/node_modules/mongodb/lib/mongodb/connection/connection_pool.js:136:13)
我刚刚得到它的格式化查询是这样的:{“services.facebook.id”:“xxxx”}似乎嵌套太深了。我使用node-inspector在服务器上尝试了各种查询,发现嵌套3深度的查询总是返回undefined。仍然不清楚为什么深层嵌套在OSX上工作并在Linux上失败。 –