Stop Thread.new in `DRb::TimerIdConv::TimerHolder2#on_gc`

and add more stop_pool after stop_service

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/drb/drb.rb b/lib/drb/drb.rb
index 4c0f396d44..e2aaf701ce 100644
--- a/lib/drb/drb.rb
+++ b/lib/drb/drb.rb
@@ -1215,6 +1215,7 @@ module DRb
 
     def kill
       @thread.kill
+      @thread.join
     end
 
     def method_missing(msg, *arg, &blk)