In attempting to make a socket non-blocking I am trying to use "sdasync" and it appears not to work; however, I'm sure it's something I'm doing wrong and that is not my question. In looking at the sockets script there is a message in the "sdasync" definition saying it is not implemented in UNIX. To use "sdselect". Does this mean that it is impossible to have non-blocking sockets in UNIX? If you can have non-blocking sockets in UNIX, how is it done?
In the help file for sockets near the bottom of the page, next to last name, is the name "sdwsaasync" which is to set non-blocking. No such name in the sockets script. Shouldn't that the name should be "adsync". ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
