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MongoDB 3.0

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a_5mith last edited by

Full Story with lots of technical Mambo Jambo

MongoDB 3.0 will be generally available in March, when we finish putting it through its paces.
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baris last edited by

Yeah looking forward to upgrading to mongodb 3.0.
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scottalanmiller Community Rep last edited by

Awesome, looking forward to that. Even more performance from the current architecture!! Love to see that. Although even now, the site screams.
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Node js process.nextTick doesn't work properly
NodeBB Development • mongodb nodejs asynchronaus express4 • • kunmateo93

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Well, I have this issue that I need to do following things: 1.Mongo Find 2. Foreach 3. MongoFind 4 one more Foreach. because of asynchronaus mongo calls it is difficult to get proper result, however process.nextTick should handle this problem and still I have problem: function find(dbComm) { dbComm.forEach(function (current) { id= parseFloat(current.ID); db.anotherCollection.find({ ID: id}, function (error, result) { result.forEach(function (rank) { if (parseFloat(result.ID) == parseFloat(current.ID)) { rank.rank = 'Some calculations'; } }); }); }); } app.get('/someparams', function (req, res) { db.collection.find().sort({ "rank": order }).skip(pagenumber).limit(5, function (err, result) { process.nextTick(function () { find(result, function () { }) }); process.nextTick(function () { res.send(result); }); }); And on client side I should recive an array where the rank equals 'Some Calculations' but unfortunetly it is not... However...! If I add setTimeout(function(){}) before res.send(result) (and res.send(result) will be placed inside setTimeout) it actually does work and on client side I recive data with "Some Calculations" but it is just timeout and it fails sometimes and client dont recive "Some Calculations" if I put process.nextTick instead of setTimeout it doesnt work and "Some calc..." are not sent. Something is beeing done eralier then it should (probably in forEach in find() function) and my question is how to deal with it? maybe I should put process.nextTick in different function ?
Problem With Database
Technical Support • plugin redis database problem • • Master-Antonio

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Update 16: 18 : I removed nodebb-plugin-poll and Seems to me that returned all right. @Schamper For me is this.
Can't use database from my importer
Plugin Development • database importer ipboard • • Fidelix

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First of all, I'm new to NodeJS development. I'm liking it so far (except for a few annoyances here and there). I am extending development of nodebb-plugin-import-ipboard (forked and will send a PR once it's done) to support a bunch of stuff the current plugin does not currently support, for instance: IPB replies which are in a special blockquote format. Spoiler blocks Mentions A few more things... On my nodebb-plugin-import-ipboard/index.js file, which I'm requiring from a manual test.js file (so it's not running inside NodeBB!), I placed a: var db = require('nodebb-plugin-import/server/db'); But when I try to use it like this: var imported_post = db.getObject("_imported_post:1566"); I just get "undefined". I can see on the debugger variables Redis is loaded (but I don't know if it was loaded correctly.) I also tried loading data instead of db: var data = require('nodebb-plugin-import/server/data'); and var imported_post = data.getImportedPost("1566"); And I just get undefined. Can someone tell me what I'm doing wrong?
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Migrate NodeBB from MongoDB to Redis
General Discussion • • Nicekiwi

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Not yet, right now we have import from phpBB, vB, and UBB using this strategy. Theoretically someone could write an exporter from NodeBB to NodeBB using this same strategy.
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Access database values through plugin.
NodeBB Plugins • plugin database • • akumbhare

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I am writing like plug-in, which provides an like functionality for anonymous as well as registered user. 1. Anonymous User should be able to like on any comment/reply and I have to restrict anonymous user via IP address. Yet, I can store IP values to redis database, I need to find out, The given IP value is present in "like:pid" hash set. I need to write query structure which finds out the given anonymous users IP address is not present in database for that particular post. Thanks!!

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MongoDB 3.0

Suggested Topics

Node js process.nextTick doesn't work properly NodeBB Development • mongodb nodejs asynchronaus express4 • • kunmateo93

Problem With Database Technical Support • plugin redis database problem • • Master-Antonio

Can't use database from my importer Plugin Development • database importer ipboard • • Fidelix

Migrate NodeBB from MongoDB to Redis General Discussion • • Nicekiwi

Access database values through plugin. NodeBB Plugins • plugin database • • akumbhare

Node js process.nextTick doesn't work properly
NodeBB Development • mongodb nodejs asynchronaus express4 • • kunmateo93

Problem With Database
Technical Support • plugin redis database problem • • Master-Antonio

Can't use database from my importer
Plugin Development • database importer ipboard • • Fidelix

Migrate NodeBB from MongoDB to Redis
General Discussion • • Nicekiwi

Access database values through plugin.
NodeBB Plugins • plugin database • • akumbhare