1 files changed, 0 insertions, 9 deletions
diff --git a/actioncable/test/client_test.rb b/actioncable/test/client_test.rb
index d7eecfa322..28086337c3 100644
--- a/actioncable/test/client_test.rb
+++ b/actioncable/test/client_test.rb
@@ -145,15 +145,6 @@ class ClientTest < ActionCable::TestCase
       @ws.close
       @closed.wait(WAIT_WHEN_EXPECTING_EVENT)
     end
-
-    def close!
-      sock = BasicSocket.for_fd(@ws.instance_variable_get(:@stream).detach)
-
-      # Force a TCP reset
-      sock.setsockopt(Socket::SOL_SOCKET, Socket::SO_LINGER, [1, 0].pack('ii'))
-
-      sock.close
-    end
   end
 
   def faye_client(port)