Package Exports
- ip2buf
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (ip2buf) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
ip2buf
Convert IPv4 or IPv6 address to the Buffer.
Usage
const { pton4, pton6 } = require('ip2buf')
pton4('8.8.8.8') // Buffer<0x8, 0x8, 0x8, 0x8>
pton6('2001::') // Buffer<0x20, 0x01, 0, ...>Perfomance
- IPv4
| library | time (2e6 times) |
|---|---|
| native | 296.627ms |
| ip2buf | 283.710ms |
| ipaddr.js | 1728.538ms |
- IPv6
| library | time (1e6 times) |
|---|---|
| native | 333.071ms |
| ip2buf | 767.788ms |
| ipaddr.js | 1828.334ms |
API
pton(af: number, addr: string, [[dest: Buffer], index: number]): Buffer
Convert IPv4 or IPv6 address to the Buffer.
const { pton, constants: { IPV4_OCTETS, IPV6_OCTETS } } = require('ip2buf')
pton(IPV4_OCTETS, '127.0.0.1')
pton(IPV6_OCTETS, '::1')pton4(addr: string, [[dest: Buffer], index: number]): Buffer
Convert IPv4 address to the Buffer.
pton6(addr: string, [[dest: Buffer], index: number]): Buffer
Convert IPv6 address to the Buffer.
constants: ObjectIPV4_OCTETS- size of IPv4 target buffer.IPV6_OCTETS- size of IPv6 target buffer.
Related
- date2buffer - convert Date to the Buffer.
License
MIT, 2017 (c) Dmitry Tsvettsikh