Module @libp2p/logger

A logger for libp2p based on weald, a TypeScript port of the venerable debug module.

Example

import { logger } from '@libp2p/logger'

const log = logger('libp2p:my:component:name')

try {
// an operation
log('something happened: %s', 'it was ok')
} catch (err) {
log.error('something bad happened: %o', err)
}

log('with this peer: %p', {})
log('and this base58btc: %b', Uint8Array.from([0, 1, 2, 3]))
log('and this base32: %t', Uint8Array.from([4, 5, 6, 7]))
$ DEBUG=libp2p:* node index.js
something happened: it was ok
something bad happened: <stack trace>
with this peer: 12D3Foo
with this base58btc: Qmfoo
with this base32: bafyfoo

@libp2p/logger

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A logging component for use in js-libp2p modules

About

A logger for libp2p based on weald, a TypeScript port of the venerable debug module.

Example

import { logger } from '@libp2p/logger'

const log = logger('libp2p:my:component:name')

try {
// an operation
log('something happened: %s', 'it was ok')
} catch (err) {
log.error('something bad happened: %o', err)
}

log('with this peer: %p', {})
log('and this base58btc: %b', Uint8Array.from([0, 1, 2, 3]))
log('and this base32: %t', Uint8Array.from([4, 5, 6, 7]))
$ DEBUG=libp2p:* node index.js
something happened: it was ok
something bad happened: <stack trace>
with this peer: 12D3Foo
with this base58btc: Qmfoo
with this base32: bafyfoo

Install

$ npm i @libp2p/logger

Browser <script> tag

Loading this module through a script tag will make its exports available as Libp2pLogger in the global namespace.

<script src="https://unpkg.com/@libp2p/logger/dist/index.min.js"></script>

API Docs

License

Licensed under either of

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Index

Interfaces

Functions