Guru
Joined: 17/05/2016
Location: United StatesPosts: 3811
| Posted: 03:30pm 29 Apr 2017 |
Yes, one connection at a time with ser2net. I have gotten the ser2net message "serial port already open" a number of times in testing the multiple browsers when I had neglected to close one browser window before trying a different browser.
Because of the nature of this application--as the interface for a control system--there is no expectation that in real life there will ever be more than one browser at a time (or more than one user) trying to access it.
Lance