pg-listen | 📡 PostgreSQL LISTEN & NOTIFY for nodejs that finally works | Runtime Evironment library

by andywer TypeScript Version: 1.7.0 License: MIT

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

kandi X-RAY | pg-listen Summary

pg-listen is a TypeScript library typically used in Server, Runtime Evironment, Nodejs applications. pg-listen has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

PostgreSQL LISTEN & NOTIFY for node.js that finally works.

Support

Quality

Security

License

Reuse

Support

pg-listen has a low active ecosystem.

It has 512 star(s) with 26 fork(s). There are 12 watchers for this library.

It had no major release in the last 12 months.

There are 5 open issues and 22 have been closed. On average issues are closed in 25 days. There are 7 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of pg-listen is 1.7.0

Quality

pg-listen has 0 bugs and 0 code smells.

Security

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

pg-listen code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

pg-listen 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-listen releases are available to install and integrate.

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

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pg-listen Key Features

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

pg-listen Examples and Code Snippets

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

Community Discussions

Trending Discussions on pg-listen

Check if psycopg2 client is LISTEN'ing to topics

QUESTION

Check if psycopg2 client is LISTEN'ing to topics

Asked 2019-Aug-21 at 16:04

I'm looking for any way to check on the server or on the client whether a client is listening on a specific NOTIFY topic.

There used to be a pg_listener table in PostgreSQL versions up to 8.x (https://www.postgresql.org/docs/8.4/catalog-pg-listener.html).

In modern Postgres versions, I can't find anything on the client or server side that shows any information about active LISTENs.

...

ANSWER

Answered 2019-Aug-21 at 16:04

You can use the pg_listening_channels() table function from PostgreSQL 9.0 on:

Source https://stackoverflow.com/questions/57595400

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

Vulnerabilities

No vulnerabilities reported

Install pg-listen

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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