var server = http.createServer(function (req, res) {
if (options.maintMode) {
var remoteIp = addr(req);
if (options.maintIps && ~options.maintIps.indexOf(remoteIp)) doProxy();
else {
maintPage(req, res, 503);
}
}
else {
doProxy();
}
function doProxy () {
setupRequest(req, function (spec) {
req._spec = spec;
d.run(function () {
proxy.web(req, res, { target: spec }, function httpErrorHandler (err, req, res) {
onReqError(err, req, res, req._sReq, req._spec);
});
});
});
}
});
function setupRequest (req, cb) {
req.on('error', function (err) {
console.error(err, '#error');
});
var stickyId;
if (opts.stickyCookie || opts.stickyIp || opts.stickyQuery) {
if (opts.stickyCookie && req.headers.cookie) {
stickyId = cookie.parse(req.headers.cookie)[opts.stickyCookie];
}
else if (opts.stickyIp) {
stickyId = addr(req);
}
else if (opts.stickyQuery) {
var query = parseUrl(req.url, true).query;
stickyId = query[opts.stickyQuery];
}
}
req._sReq = amino.requestService({
service: serviceSpec.service,
version: req.headers['x-amino-version'] || serviceSpec.version,
stickyId: req.headers['x-amino-stickyid'] || stickyId
}, cb);
}
exports['h'] = exports['a'] = function(req) {
return addr(req, this.options.proxies);
};