server: log error instead of raising for leftover socks

This may happen if we get by a forceful exit, so we'll risk
triggering some bugs elsewhere, but forceful exits are never
pretty...

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/yahns/server.rb b/lib/yahns/server.rb
index 2b0af03..3c0c330 100644
--- a/lib/yahns/server.rb
+++ b/lib/yahns/server.rb
@@ -415,7 +415,8 @@ class Yahns::Server # :nodoc:
     Yahns::Log.exception(@logger, "quit finish", e)
   ensure
     if (@wthr.size + @listeners.size) > 0
-      raise "BUG: still active wthr=#{@wthr.size} listeners=#{@listeners.size}"
+      @logger.error("BUG: still active wthr=#{@wthr.size} "\
+                    "listeners=#{@listeners.size}")
     end
   end