【发布时间】:2015-04-20 22:23:26
【问题描述】:
我想在流星服务器上创建一个反应式集合查询,并在有变化时处理结果。
这是我的代码:
if (Meteor.isServer) {
Meteor.startup(function(){
Deps.autorun(function(){
var items=new Meteor.Collection('name').find().fetch();
// ... process the items ...
});
});
}
(事实上,对于这个测试,整个项目只包含一个 .js 文件中的上述代码)。
使用meteor 启动此程序会引发错误:
/home/yaakov/Bug/.meteor/local/build/programs/server/boot.js:198
}).run();
^
Error: Can't call yield in a noYieldsAllowed block!
at Function.Fiber.yield (packages/meteor/fiber_helpers.js:11)
at Function.wait (home/yaakov/.meteor/tools/cef2bcd356/lib/node_modules/fibers/future.js:111:14)
at Object.Future.wait (/home/yaakov/.meteor/tools/cef2bcd356/lib/node_modules/fibers/future.js:325:10)
at new MongoConnection (packages/mongo-livedata/mongo_driver.js:196)
at new MongoInternals.RemoteCollectionDriver (packages/mongo-livedata/remote_collection_driver.js:4)
at Object.<anonymous> (packages/mongo-livedata/remote_collection_driver.js:44)
at Object.defaultRemoteCollectionDriver (packages/underscore/underscore.js:750)
at new Meteor.Collection (packages/mongo-livedata/collection.js:72)
at app/Bug.js:4:17
at packages/deps/deps.js:47
我做错了什么?如何在流星服务器上创建响应式集合查询?
【问题讨论】:
标签: meteor