lib/httpx/selector.rb in httpx-0.11.3 vs lib/httpx/selector.rb in httpx-0.12.0

@@ -67,9 +67,14 @@
           (w ||= []) << io if WRITE_INTERESTS.include?(interests)
         end
 
         if @selectables.empty?
           @selectables = selectables
+
+          # do not run event loop if there's nothing to wait on.
+          # this might happen if connect failed and connection was unregistered.
+          return if (!r || r.empty?) && (!w || w.empty?)
+
           break
         else
           @selectables = [*selectables, @selectables]
         end
       rescue StandardError