Updated background and notes info

laxels · Mar 9, 2014 · 34a1a35 · 34a1a35
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Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/notes.md b/docs/notes.md
@@ -9,7 +9,8 @@ If your content does not show up in a page, you get a timeout error - not a snap
 ## Caveats
 
 ### Each Snapshot is Created in a Separate Process
-html-snapshots creates a new process for each page to snapshot, and they run in parallel. I only use this library in a build process on a linux box, so I'm not concerned with creating a lot of processes. However, if you had a site with 1000's of pages, this could become an issue if you are building on a "process-heavy" OS. Futhermore, if you were using html-snapshots live on the server, this could be a deal breaker for a big site.
+html-snapshots creates a new process for each page to snapshot, and they run in parallel. ~~I only use this library in a build process on a linux box, so I'm not concerned with creating a lot of processes. However, if you had a site with 1000's of pages, this could become an issue if you are building on a "process-heavy" OS. Futhermore, if you were using html-snapshots live on the server, this could be a deal breaker for a big site.~~ 
+To control the parallel processing load, you can specify the `processLimit` option to limit the size of the process pool. In other words, you can limit the number of pages being processed in parallel at any one time. This is a new feature available in 0.3.x.
 
 ### The Default Snapshot Script
 The default snapshot script, [snapshotSingle.js](https://github.com/localnerve/html-snapshots/blob/master/lib/phantom/snapshotSingle.js), relies on jQuery to be loaded in every page you snapshot. In other words, _your_ page has to load jQuery. The default snapshot script does not temporarily inject jQuery for you in your pages. Suggestions for fancier snapshot scripts are welcome...