deepstream.io | deepstream.io server | Websocket library

by deepstreamIO TypeScript Version: 4.0.0-rc.6 License: MIT

X-Ray Key Features Code Snippets(1)Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | deepstream.io Summary

deepstream.io is a TypeScript library typically used in Networking, Websocket applications. deepstream.io has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

deepstream.io server

Support

Quality

Security

License

Reuse

Support

deepstream.io has a medium active ecosystem.

It has 7073 star(s) with 404 fork(s). There are 165 watchers for this library.

It had no major release in the last 12 months.

There are 6 open issues and 744 have been closed. On average issues are closed in 121 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of deepstream.io is 4.0.0-rc.6

Quality

deepstream.io has 0 bugs and 0 code smells.

Security

deepstream.io has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

deepstream.io code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

deepstream.io is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

deepstream.io releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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deepstream.io Key Features

No Key Features are available at this moment for deepstream.io.

deepstream.io Examples and Code Snippets

use-express-middleware,Usage:,Deepstream passport authentication:

JavaScript

Lines of Code : 51

License : Permissive (MIT)

Copy

import Deepstream from 'deepstream.io'
import useExpressMiddleware from 'use-express-middleware'
import expressSession from 'express-session'
import passport from 'passport'

const server = new Deepstream()

// You can define this somewhere in your a

Community Discussions

Trending Discussions on deepstream.io

deepstream error listen EADDRINUSE 127.0.0.1:6020

Deepstream 1 - n relation

npm install fails while dependency build

deepstream.io redis & rethink not ready

How to implement chat on deepstream.io?

Is it possible to use mutual TLS with deepstream.io?

deepstream list subscribing to data

QUESTION

deepstream error listen EADDRINUSE 127.0.0.1:6020

Asked 2019-Sep-21 at 03:46

i try to run my first deepstream.io server from this link but i get this error :

error:

...

ANSWER

Answered 2017-Aug-05 at 20:20

One solution that i find is passing empty config object so inseted of :

Source https://stackoverflow.com/questions/45524159

QUESTION

Deepstream 1 - n relation

Asked 2018-Oct-04 at 08:48

I'm trying to build a user notification using Deepstream.io. I'm using deepstream.io-storage-mongodb for storage. My data structure:

...

ANSWER

Answered 2018-Oct-04 at 08:48

you can try as like as given below (I'm using JS):

Receive Notication

Source https://stackoverflow.com/questions/52535209

QUESTION

npm install fails while dependency build

Asked 2018-Aug-02 at 13:09

I am running npm install for below package.json project file:

...

ANSWER

Answered 2018-Jul-17 at 13:45

This can be a Node issue. Try to install latest LTS version https://nodejs.org/en/download/ .

Should fix it.

Source https://stackoverflow.com/questions/51381341

QUESTION

deepstream.io redis & rethink not ready

Asked 2017-Nov-20 at 08:58

I am trying to set up deepstream.io. My goal is to have a 4 docker container:

deepstream
the deepstream search
redis
rethink

Redis as well as rethink are running and are accepting connections. Starting deepstream now states that the cache as well as the storage are not ready. I do not get why and what "dependency description provided" is supposed to tell me.

Why does deepstream not accept the connection?

...

ANSWER

Answered 2017-Nov-20 at 08:58

The message no dependency description provided just means that under the hood, the connector has no description property.

I'd recommend trying to set some data via a deepstream client and see if it is written to the database.

Source https://stackoverflow.com/questions/47367224

QUESTION

How to implement chat on deepstream.io?

Asked 2017-Aug-09 at 10:29

I'm trying to implement a real chat using deepstream.io. Online many tutorials do deal with one single chat room that's shared between users, but the problem with this is, if one user deletes a message then its deleted on all users. In normal chat apps, every user has their own inbox, when a user posts a message its duplicated in the sender and receiver's inbox.

So I came up with this.

Use one global listener that listens to all messages being sent, then write those messages to database. Here it means I'm using event listeners. The problem with this method is scaling, because only one server keeps listening and handling all messages, an even bigger problem is if the server listening is down that means the messages don't get persisted.
Use deepstream list and records. This one becomes complicated very fast, I have to use two lists? my list and the recipient list, subscribe to mine for any changes, and when I write a message it means I have to write to two lists the same message. This also means, I have to access two inboxes all on the client side, if the last message is changed I have to update two records as well. So I allow only writing on the recipient list but not delete because that list isn't mine. I don't know about this but can it fail?

Maybe there's something I'm missing. Has anyone successfully implemented a complete chat app with inboxes, and private messaging using deepstream.io?

...

ANSWER

Answered 2017-Aug-09 at 10:29

The delete requirement definitely makes this a bit trickier because you're now talking about mirroring different data sets between users, however there are a few solutions.

(Using Lists and Records) If your chats are only ever 1 to 1, when a user deletes a message you set a flag on that record indicating the user has deleted it. Then with your valve permissions you don't allow users to see a message if they have deleted it. This will require a bit of application logic, however it's quite a clean approach. Your Valve permissions may look like something as follows

Source https://stackoverflow.com/questions/45573118

QUESTION

Is it possible to use mutual TLS with deepstream.io?

Asked 2017-Jul-14 at 12:47

I'd be interested in using mutual TLS between deepstream.io server and deepstream.io-client-js clients. I know deepstream.io's tutorials mention leaving SSL termination to a load balancer like Nginx or HAproxy, but how do I use deepstream.io client to give the appropriate client certificate?

...

ANSWER

Answered 2017-Jul-14 at 12:47

After some research I found that you can construct the client with options and one of the options is called nodeSocketOptions. This object is used when constructing the underlying websocket, so here you can give it the cert, ca and key, thus enabling mutual tls from client side.

Source https://stackoverflow.com/questions/44965733

QUESTION

deepstream list subscribing to data

Asked 2017-Mar-29 at 01:00

is it possible in deepstream to subscribe to data using a list? it appears that changes to the data does not trip the subscribe() function, only something like an addEntry() appears to affect the list subscription.

...

ANSWER

Answered 2017-Mar-19 at 19:19

Lists are just arrays of strings. Your list content is not connected to the actual record. You can't even assume that a list entry is a record name. You would need to subscribe to each record name in a list manually to get its content updates.

Source https://stackoverflow.com/questions/42890864

Community Discussions, Code Snippets contain sources that include Stack Exchange Network