// PUBLIC METHODS
// --------------------------------------------------------------------------------------------
send(noticeOrNotices: Notice | Notice[]) {
validate(noticeOrNotices, 'Cannot send notices: notices are undefined');
const notices = Array.isArray(noticeOrNotices) ? noticeOrNotices : [noticeOrNotices];
if (notices.length === 0) return Promise.resolve();
const start = process.hrtime();
this.logger && this.logger.debug(`Sending (${notices.length}) notices...`);
for (let notice of notices) {
if (!notice) continue;
const topic = notice.topic ? notice.topic : '/';
this.logger && this.logger.debug(`Sending ${topic}:${notice.event} notice to (${notice.target}) target`);
this.server.of(topic).in(notice.target).emit(notice.event, notice.payload);
}
// log the notice sent event
this.logger && this.logger.log(`Notices Sent`, {
count : notices.length,
time : util.since(start)
});
// return success
return Promise.resolve();
}
return function (request: Request, response: Response, next: (error?: Error) => void) {
const start = process.hrtime();
// log the request
logger && logger.request(request, response);
// set basic headers
onHeaders(response, function(this: Response) {
this.setHeader(headers.SERVER_NAME, name);
this.setHeader(headers.API_VERSION, version);
this.setHeader(headers.RESPONSE_TIME, Math.round(since(start)).toString());
});
// parse URL
if (request._parsedUrl) {
request.path = request._parsedUrl.pathname;
request.query = qs.parse(request._parsedUrl.query);
}
else {
const parsedUrl = url.parse(request.url, true);
request.path = parsedUrl.pathname;
request.query = parsedUrl.query;
}
// get IP address of the request
const ip: string = proxyaddr(request, trustFunction);
if (typeof ip === 'string') {
if (ip === '::1') {
// localhost
request.ip = '127.0.0.1';
}
else {
const ipV4 = matchIpV4(ip);
request.ip = ipV4 ? ipV4 : ip;
}
}
// continue to the next handler
next();
}