React-router: Match blocking server side rendering with onEnter hook (under high load)

[josepapaianni]

Version

3.0.3

Steps to reproduce

Universal app setup, using onEnter hook to defer the page rendering until data is loaded, requests intervals should be shorter than data fetching/async task.

Probably the problem is here.

Expected Behavior

Match callback should be called on every request after the async task.

Actual Behavior

Match callback is executed after all requests, seems that all async callbacks are queued in an unique stack.

[timdorr]

You shouldn't use onEnter for data loading. Instead, get your components from match and use static properties to determine what data is needed before you renderToString.