Handle waking up a closed selector in Reactor#add (#3005)
Handle waking up a closed selector in Reactor#add (#3005)

Co-Authored-By: MSP-Greg <d3210ca2109207e8fc641ed03eb6c5e8780a6cfd@users.noreply.github.com>

Co-authored-by: MSP-Greg <d3210ca2109207e8fc641ed03eb6c5e8780a6cfd@users.noreply.github.com>
puma/puma,puma/puma,puma/puma,puma/puma