pg-pubsub | Zero dependency pub-sub system | Pub Sub library

by supermacro TypeScript Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | pg-pubsub Summary

pg-pubsub is a TypeScript library typically used in Messaging, Pub Sub applications. pg-pubsub has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This repo implements a publish / subscribe system with zero dependancies (assuming you are already using postgres as your persistence layer + Node as your runtime).

Support

Quality

Security

License

Reuse

Support

pg-pubsub has a low active ecosystem.

It has 32 star(s) with 4 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 1 have been closed. On average issues are closed in 23 days. There are 10 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of pg-pubsub is current.

Quality

pg-pubsub has 0 bugs and 0 code smells.

Security

pg-pubsub has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

pg-pubsub code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

pg-pubsub 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

pg-pubsub releases are not available. You will need to build from source code and install.

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

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pg-pubsub Key Features

No Key Features are available at this moment for pg-pubsub.

pg-pubsub Examples and Code Snippets

No Code Snippets are available at this moment for pg-pubsub.

Community Discussions

Trending Discussions on pg-pubsub

NodeJS app error when starting with pm2

Any way to monitor Postgresql query changes in realtime using LISTEN & NOTIFY (or NodeJS)?

QUESTION

NodeJS app error when starting with pm2

Asked 2018-Apr-20 at 11:03

I have a nodejs app that I need to research but unfortunately it can not start. The employee left the company and did't left much info on the app so I'm kinda lost in here.

The app runs with pm2. When I execute "pm2 start ecosystem.json" the status is "online" for a couple of seconds and then changes to "errored".

In the log file from "pm2 desc ID" appears the following error.

...

ANSWER

Answered 2018-Apr-20 at 11:03

Not sure about the root of the issue but I fixed it.

When I run node ./bin/www I get the following error:

/mnt/c/ubuntu/nodejs/njs-user-data-api/bin/www:89 }

This is the closing curly brace of very simple function at the end of the file. I noticed that when I try to move the marker/cursor of PHPStorm to the closing brace it was not possible and the IDE can not detect the opening brace. So I hit the backspace 5-6 times until the curly brace is deleted. When I typed a curly brace again then the IDE was able to detect the opening and closing curly braces and everything worked.

Anyone have an idea of what could be causing this issue?

Source https://stackoverflow.com/questions/49894849

QUESTION

Any way to monitor Postgresql query changes in realtime using LISTEN & NOTIFY (or NodeJS)?

Asked 2017-Oct-24 at 08:16

So I have a custom Postgresql query that retrieves all rows within a specified longitude latitude radius, like so:

...

ANSWER

Answered 2017-Oct-23 at 21:42

Async & LISTEN/NOTIFY is the right way!

You can add trigger(s) on UPDATE/INSERT and execute your query in the body of trigger, save number of rows in simple table and if value changed call NOTIFY. If you need multiple params combinations in query you can create/destroy triggers from inside your program.

Source https://stackoverflow.com/questions/46898870

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

Vulnerabilities

No vulnerabilities reported

Install pg-pubsub

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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