Browser-sync doesn't quit

[paulmist]

Issue details

I'm launching browser-sync via Gulp. When I ctrl-c to stop it it does appear to stop, but then when I launch again the port number increases as if it's still running (localhost:3000 increases to localhost:3002, then 3004 and so on).

If I quit my terminal it quits browser-sync as expect and the ports reset.

Please specify which version of Browsersync, node and npm you're running

• Browsersync [ 3.0.3 ]
• Node [ 14.17.1 ]
• Npm [ 9.7.1 ]

Affected platforms

• linux
• windows
• [ x ] OS X
• freebsd
• solaris
• other (please specify which)

Browsersync use-case

• API
• [ x ] Gulp
• Grunt
• CLI

for all other use-cases, (gulp, grunt etc), please show us exactly how you're using Browsersync

function browserSync(done) {
	browsersync.init({		
		
		proxy: 'https://examplemampaddress',
		port: 3000,
		open: false

	});
	done();
}