todo - diff from live server

[springmeyer]

Just to document for now (no action needed):

• request for seed went over size
• gdal crashed with async map loading
• 16 thread pool is what I've been using

diff --git a/renderer.js b/renderer.js
index 73c8b02..279be48 100644
--- a/renderer.js
+++ b/renderer.js
@@ -5,7 +5,7 @@ var util = require('util');
 var Pool = require('./pool');

 // Increase number of threads to 1.5x the number of logical CPUs.
-var threads = require('os').cpus().length + 4;
+var threads = 16;//require('os').cpus().length + 4;
 console.warn('Using %d threads', threads);
 require('eio').setMinParallel(threads);

@@ -19,7 +19,7 @@ module.exports = function(args) {
     var maps = new Pool(function() {
         var map = new mapnik.Map(256, 256);
         map.bufferSize = args.bufferSize;
-        map.load(args.stylesheet, {
+        /*map.load(args.stylesheet, {
             strict: false,
             base: path.dirname(args.stylesheet)
         }, function(err, map) {
@@ -29,14 +29,20 @@ module.exports = function(args) {
             util.print('\rCreating map objects (' + created + '/' + args.concurrency + ')...');
             maps.release(map);
         });
+        */
+        map.loadSync(args.stylesheet);
+        map.zoomAll();
+        created++;
+        util.print('\rCreating map objects (' + created + '/' + args.concurrency + ')...');
+        maps.release(map);
     }, args.concurrency);

     return function(query, callback) {
         query.width = +query.width || 256;
         query.height = +query.height || 256;
-        if (query.width < 1 || query.width > 2048 || query.height < 1 || query.height > 2048) {
+        /*if (query.width < 1 || query.width > 2048 || query.height < 1 || query.height > 2048) {
             return callback(new Error('Invalid size: ' + query.width + '×' + query.height));
-        }
+        }*/

         var bbox = query.bbox ? query.bbox.split(',') : [];
         if (bbox.length !== 4) return callback(new Error('Invalid bbox: ' + util.inspect(bbox)));

[springmeyer]

stale.