# Socket Connection testing outside of CS3

**URL:** <https://forum.kirupa.com/t/socket-connection-testing-outside-of-cs3/282076>\
**Category:** flash\
**Created:** [February 17, 2009, 11:02am UTC](https://forum.kirupa.com/t/socket-connection-testing-outside-of-cs3/282076 "2009-02-17T11:02:58Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Fidodo](https://avatars.discourse-cdn.com/v4/letter/f/779978/32.png) [@Fidodo](https://forum.kirupa.com/u/Fidodo)\
**Post date:** [February 17, 2009, 11:02am UTC](https://forum.kirupa.com/t/socket-connection-testing-outside-of-cs3/282076/1 "2009-02-17T11:02:58Z")

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I’m writing a online application in flash and I’m trying to test the socket connection over a java server running on localhost. It works fine running in the CS3 environment using ctrl+enter and it’s communicating with the server and sending information back and forth. But I can only test one client at a time like this. When I try to run the swf straight it isn’t connecting. Anybody know how to set up the permissions correctly so I can test locally? Thanks.