addr-to-ip-port - npm Package Compare versions

Comparing version 1.5.3 to 1.5.4

CHANGELOG.md

		@@ -0,1 +1,17 @@
		## [1.5.4](https://github.com/webtorrent/addr-to-ip-port/compare/v1.5.3...v1.5.4) (2021-07-30)


		### Performance Improvements

		* use Map ([#8](https://github.com/webtorrent/addr-to-ip-port/issues/8)) ([99a86a4](https://github.com/webtorrent/addr-to-ip-port/commit/99a86a4d7c75c04688b89d2f57936447779cb4f2))


		### BREAKING CHANGES

		* reset function removed

		* perf: use Map

		* use clear

		## [1.5.3](https://github.com/webtorrent/addr-to-ip-port/compare/v1.5.2...v1.5.3) (2021-07-23)
		@@ -2,0 +18,0 @@

index.js

		@@ -1,23 +0,15 @@
		const ADDR_RE = /^\[?([^\]]+)\]?:(\d+)$/ // ipv4/ipv6/hostname + port
		const ADDR_RE = /^\[?([^\]]+)]?:(\d+)$/ // ipv4/ipv6/hostname + port

		let cache = {}
		let cache = new Map()

		// reset cache when it gets to 100,000 elements (~ 600KB of ipv4 addresses)
		// so it will not grow to consume all memory in long-running processes
		let size = 0

		module.exports = function addrToIPPort (addr) {
		if (size === 100000) module.exports.reset()
		if (!cache[addr]) {
		if (cache.size === 100000) cache.clear()
		if (!cache.has(addr)) {
		const m = ADDR_RE.exec(addr)
		if (!m) throw new Error(`invalid addr: ${addr}`)
		cache[addr] = [ m[1], Number(m[2]) ]
		size += 1
		cache.set(addr, [ m[1], Number(m[2]) ])
		}
		return cache[addr]
		return cache.get(addr)
		}

		module.exports.reset = function reset () {
		cache = {}
		size = 0
		}

package.json

		{
		"name": "addr-to-ip-port",
		"description": "Convert an 'address:port' string to an array [address:string, port:number]",
		"version": "1.5.3",
		"version": "1.5.4",
		"author": {
		@@ -18,3 +18,3 @@ "name": "WebTorrent, LLC",
		"semantic-release": "17.4.4",
		"tape": "4.13.3"
		"tape": "5.3.0"
		},
		@@ -21,0 +21,0 @@ "homepage": "https://github.com/webtorrent/addr-to-ip-port",

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