pat-resourcepolling v0.0.1

pat-resourcepolling

This is a Patternslib pattern that periodically checks whether certain resources (such as images) are available.

Suppose you have documents in your website for which you generate image previews.

When the page loads, these previews might not yet be available. This pattern will periodically poll (with exponential drop-off in polling period) the server to inquire whether (and which) resources are available.