errsole-postgres

library3.0.0jsnpmunverified

PostgreSQL storage plugin for Errsole, a Node.js logger with a built-in web dashboard. Current version is 3.0.0, released as stable. It allows storing application logs in PostgreSQL, integrating with the Errsole ecosystem. Key differentiator: direct log storage in PostgreSQL, leveraging existing database infrastructure. The package ships TypeScript types and uses CommonJS/ESM. Release cadence is not specified, but follows Errsole main package. Note: This is a plugin; requires the main 'errsole' package to function.

database devops

npm install errsole-postgres

package ↗

INSTALL

IMPORT

SIG · ERRSOLE-POSTGRES

errsole-postgres

databasejavascriptv3.0.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

ErrsolePostgres

✓ import { ErrsolePostgres } from 'errsole-postgres'

✗ const ErrsolePostgres = require('errsole-postgres').ErrsolePostgres

ESM named export. CommonJS: const { ErrsolePostgres } = require('errsole-postgres')

ErrsolePostgres (default)

✓ import ErrsolePostgres from 'errsole-postgres'

✗ const ErrsolePostgres = require('errsole-postgres')

Default export available in ESM. CommonJS: const ErrsolePostgres = require('errsole-postgres').default

type ErrsolePostgresConfig

✓ import type { ErrsolePostgresConfig } from 'errsole-postgres'

TypeScript only, no runtime value

Initializes Errsole with PostgreSQL storage plugin and logs a message.

import { Errsole } from 'errsole'; import { ErrsolePostgres } from 'errsole-postgres'; const errsole = new Errsole({ storage: new ErrsolePostgres({ host: process.env.PGHOST ?? 'localhost', port: parseInt(process.env.PGPORT ?? '5432', 10), database: process.env.PGDATABASE ?? 'mydb', user: process.env.PGUSER ?? 'user', password: process.env.PGPASSWORD ?? 'password', }), }); errsole.info('Application started');

Debug

Known issues

gotchaerrsole-postgres requires a running PostgreSQL instance. Ensure connection parameters are correct before logging.

fix

Verify PostgreSQL connection with environment variables; test using a simple SELECT 1.

affects: >=1.0.0

gotchaThe ErrsolePostgres constructor throws if connection fails; no fallback to alternative storage.

fix

Wrap initialization in try-catch or ensure database is accessible.

affects: >=3.0.0

deprecatedIn v3, the default export is deprecated in favor of named export; default export remains for backward compatibility.

fix

Use named import '{ ErrsolePostgres }' instead of default import.

affects: >=3.0.0

breakingv3 changed the import path: previously required 'errsole-postgres/dist/index'.

fix

Update import to 'errsole-postgres' directly.

affects: <3.0.0

Errors

Common errors & fixes

Error: Cannot find module 'errsole-postgres'

Module not installed or wrong version

fix

npm install errsole-postgres@latest

TypeError: ErrsolePostgres is not a constructor

Using default import incorrectly in CommonJS or ESM

fix

Use named import: const { ErrsolePostgres } = require('errsole-postgres'); or import { ErrsolePostgres } from 'errsole-postgres';

ECONNREFUSED :5432 - connection refused

PostgreSQL not running or host/port incorrect

fix

Start PostgreSQL or update connection config

Upgrade

Version history

3.0.0latest on npm

Audit

Dependencies

errsolerequiredCore logger library; errsole-postgres is a storage plugin for Errsole

Agent activity

10 hits · last 30 days

node

Resources

packageerrsole-postgres ↗