mod_pubsub_serverinfo: Warm-up opt-in cache By warming up the cache that contains the opt-in data, the first publication has a better chance of including domain names for remote domains that opt-in. Without this change, those domains are named only after the _second_ publication, which can take a while. New users are likely thrown off by that.

$(function() {
	let jsxc = new JSXC({
		loadConnectionOptions: function(username, password) {
			return Promise.resolve(%s);
		}
	});

	let formElement = $('#jsxc_login_form');
	let usernameElement = $('#jsxc_username');
	let passwordElement = $('#jsxc_password');

	jsxc.watchForm(formElement, usernameElement, passwordElement);
});