MRI also sometimes raises ECONNRESET for this test.

Author: headius

test/jruby/test_socket.rb

@@ -528,7 +528,7 @@ def test_syswrite_raises_epipe
     loop do
       sock.syswrite("2")
     end
-  rescue Errno::EPIPE
+  rescue Errno::EPIPE, Errno::ECONNRESET
     # ok
   rescue => ex
     # FIXME: make Windows behave the same?