More helpful error message when a jasmine server is already running

2009-10-31 10:50:18 -07:00
parent f9d73761bb
commit c21431415b
2 changed files with 28 additions and 3 deletions
--- a/contrib/ruby/jasmine_runner.rb
+++ b/contrib/ruby/jasmine_runner.rb
@@ -133,7 +133,12 @@ module Jasmine
        JsAlert.new
      ])

-      Thin::Server.start('0.0.0.0', port, app)
+      begin
+        Thin::Server.start('0.0.0.0', port, app)
+      rescue RuntimeError => e
+        raise e unless e.message == 'no acceptor'
+        raise RuntimeError.new("A server is already running on port #{port}")
+      end
    end
  end