[galaxy-dev] TCP non-blocking connect() to timed-out in select() after 10000 milliseconds

hi,when I use the "display at UCSC main",I got an error: " TCP non-blocking connect() to [link] timed-out in select() after 10000 milliseconds - Cancelling! Couldn't open http://[link]/root/display_as?id=9&display_app=ucsc&authz_method=display_at " how can I solve this problem? look for your help,thanks! dengyongyilong