More tracing of brochure requests

app/brochure/routes/index.js

@@ -4,7 +4,7 @@ var finder = require("finder");
 var tex = require("./tools/tex");
 var config = require("config");
 var titleFromSlug = require("helper/titleFromSlug");
-
+var trace = require('helper/trace');
 var TITLES = {
   "how": "How it works",
   "terms": "Terms of use",
@@ -17,9 +17,12 @@ var TITLES = {
   "who": "Who uses Blot?",
   "developers": "Developer guide",
   "json-feed": "JSON feed",
-  "posts-tagged": "A page with posts with a particular tag"
+  "posts-tagged": "A page with posts with a particular tag",
 };
 
+brochure.use(trace("inside routes sub app"));
+
+
 if (config.cache) {
   // Minifies HTML
   brochure.use(require("./tools/minify-html"));
@@ -28,6 +31,8 @@ if (config.cache) {
   brochure.use(require("./tools/inline-css"));
 }
 
+
+
 brochure.get(["/how/format/*"], function (req, res, next) {
   res.locals["show-on-this-page"] = true;
   next();
@@ -107,6 +112,7 @@ brochure.use("/account", function (req, res, next) {
   next();
 });
 
+
 brochure.get("/", require("./featured"));
 
 brochure.get("/", function (req, res, next) {
@@ -138,6 +144,8 @@ brochure.use("/how/guides/domain", function (req, res, next) {
   next();
 });
 
+brochure.use(trace("calling render"));
+
 brochure.use(function (req, res) {
   res.render(trimLeadingAndTrailingSlash(req.path));
 });

app/brochure/routes/tools/on-this-page.js

@@ -7,6 +7,7 @@ module.exports = function onThisPage(req, res, next) {
   const send = res.send;
 
   res.send = function (string) {
+    req.trace('starting onThisPage send');
     const html = string instanceof Buffer ? string.toString() : string;
     const $ = cheerio.load(html, { decodeEntities: false });
     $("h2:not(h1 + h2),h3").each((i, el) => {
@@ -17,10 +18,12 @@ module.exports = function onThisPage(req, res, next) {
       $(el).html(`<a href="#${id}">${innerHTML}</a>`);
     });
 
+    req.trace('finished onThisPage send');
     send.call(this, $.html());
   };
 
   res.render = function (view, locals, partials) {
+    req.trace('starting onThisPage render');
     const html = loadView(req.app.get("views"), view);
 
     if (!html) return next();
@@ -39,6 +42,7 @@ module.exports = function onThisPage(req, res, next) {
       res.locals.headers = headers;
     }
 
+    req.trace('finished onThisPage render');
     render.call(this, view, locals, partials);
   };
 

app/brochure/routes/tools/tex.js

@@ -7,6 +7,8 @@ module.exports = function render_tex(req, res, next) {
   var send = res.send;
 
   res.send = function (string) {
+    req.trace('starting tex render');
+
     var html = string instanceof Buffer ? string.toString() : string;
 
     var $ = cheerio.load(html, { decodeEntities: false });
@@ -74,6 +76,7 @@ module.exports = function render_tex(req, res, next) {
 
     html = $.html();
 
+    req.trace('finished tex render');
     send.call(this, html);
   };
 

app/brochure/routes/tools/typeset.js

@@ -4,10 +4,12 @@ module.exports = function typeset(req, res, next) {
   var send = res.send;
 
   res.send = function (string) {
+    req.trace('Starting typeset');
     var html = string instanceof Buffer ? string.toString() : string;
 
     html = Typeset(html, { disable: ["hyphenate"], ignore: "textarea, input" });
 
+    req.trace('finished typeset');
     send.call(this, html);
   };