constructor(loadTest) {
		this.loadTest = loadTest
		this.latency = loadTest.latency
		this.options = loadTest.options
		this.running = true
		this.init();
	}
A client for an HTTP connection. Constructor:
	- `loadTest`: an object with the following attributes:
		- latency: a variable to measure latency.
		- running: if the loadTest is running or not.
	- `options`: same options as exports.loadTest.