Release 2.10.0

Upgrades windshaft

NEWS.md

@@ -1,5 +1,32 @@
 # Changelog
 
+## 2.10.0
+
+Released 2015-08-18
+
+New features:
+ - Exposes metatile cache configuration for tilelive-mapnik, see configuration sample files for more information.
+
+Announcements:
+ - Upgrades windshaft to [0.49.0](https://github.com/CartoDB/Windshaft/releases/tag/0.49.0)
+
+
+## 2.9.0
+
+Released 2015-08-06
+
+New features:
+ - Send memory usage stats
+
+
+## 2.8.0
+
+Released 2015-07-15
+
+Announcements:
+ - Upgrades windshaft to [0.48.0](https://github.com/CartoDB/Windshaft/releases/tag/0.48.0)
+
+
 ## 2.7.2
 
 Released 2015-07-14

app.js

@@ -86,6 +86,13 @@ if (global.statsClient) {
         global.statsClient.gauge(keyPrefix + 'unused', status.unused);
         global.statsClient.gauge(keyPrefix + 'waiting', status.waiting);
     });
+
+    setInterval(function() {
+        var memoryUsage = process.memoryUsage();
+        Object.keys(memoryUsage).forEach(function(k) {
+            global.statsClient.gauge('windshaft.memory.' + k, memoryUsage[k]);
+        });
+    }, 5000);
 }
 
 // Maximum number of connections for one process

config/environments/development.js.example

@@ -101,6 +101,17 @@ var config = {
           // wasted time.
           metatile: 2,
 
+          // tilelive-mapnik uses an internal cache to store tiles/grids
+          // generated when using metatile. This options allow to tune
+          // the behaviour for that internal cache.
+          metatileCache: {
+              // Time an object must stay in the cache until is removed
+              ttl: 0,
+              // Whether an object must be removed after the first hit
+              // Usually you want to use `true` here when ttl>0.
+              deleteOnHit: false
+          },
+
           // Override metatile behaviour depending on the format
           formatMetatile: {
               png: 2,

config/environments/production.js.example

@@ -95,6 +95,17 @@ var config = {
           // wasted time.
           metatile: 2,
 
+          // tilelive-mapnik uses an internal cache to store tiles/grids
+          // generated when using metatile. This options allow to tune
+          // the behaviour for that internal cache.
+          metatileCache: {
+              // Time an object must stay in the cache until is removed
+              ttl: 0,
+              // Whether an object must be removed after the first hit
+              // Usually you want to use `true` here when ttl>0.
+              deleteOnHit: false
+          },
+
           // Override metatile behaviour depending on the format
           formatMetatile: {
               png: 2,

config/environments/staging.js.example

@@ -95,6 +95,17 @@ var config = {
           // wasted time.
           metatile: 2,
 
+          // tilelive-mapnik uses an internal cache to store tiles/grids
+          // generated when using metatile. This options allow to tune
+          // the behaviour for that internal cache.
+          metatileCache: {
+              // Time an object must stay in the cache until is removed
+              ttl: 0,
+              // Whether an object must be removed after the first hit
+              // Usually you want to use `true` here when ttl>0.
+              deleteOnHit: false
+          },
+
           // Override metatile behaviour depending on the format
           formatMetatile: {
               png: 2,

config/environments/test.js.example

@@ -95,6 +95,17 @@ var config = {
           // wasted time.
           metatile: 2,
 
+          // tilelive-mapnik uses an internal cache to store tiles/grids
+          // generated when using metatile. This options allow to tune
+          // the behaviour for that internal cache.
+          metatileCache: {
+              // Time an object must stay in the cache until is removed
+              ttl: 0,
+              // Whether an object must be removed after the first hit
+              // Usually you want to use `true` here when ttl>0.
+              deleteOnHit: false
+          },
+
           // Override metatile behaviour depending on the format
           formatMetatile: {
               png: 2,

package.json

@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "windshaft-cartodb",
-    "version": "2.7.2",
+    "version": "2.10.0",
     "description": "A map tile server for CartoDB",
     "keywords": [
       "cartodb"
@@ -24,7 +24,7 @@
     "dependencies": {
         "underscore"  : "~1.6.0",
         "dot": "~1.0.2",
-        "windshaft": "0.47.0",
+        "windshaft": "0.49.0",
         "step": "~0.0.5",
         "queue-async": "~1.0.7",
         "request": "~2.9.203",