The changelog from nodejs has this entry at the top:
* Wed May 10 2017 Stephen Gallagher <sgallagh> - 1:6.10.3-1
- Update to 6.10.3 (LTS)
- https://nodejs.org/en/blog/release/v6.10.3/
- Stop using the bundled http-parser now that there is an upstream
  release with a new-enough version.

The problem with this change is that it didn't pull in http-parser as a dependency which broke my webserver until I was able to find the fix of doing the manual package install. Please make sure that the http-parser package get added into the dependency list. 

Note: originally filed at https://bugs.centos.org/view.php?id=13380 by GeneBean but closed b/c that was not the appropriate place.

I've been bitten by this same issue as well. Please fix it.