B4J Question Building web servers with B4J how create global variables

[Roberto P.]

HI
how to create global variables in the web server? user code and other information to be saved for each transaction.
thanks

 

[avacondios]

You can create a global Hashmap variable and store any information for each session or to share any information on each request. Unfortunately, we don't have the possibility to create listeners on Jetty server and it will be good idea to add on the next version of B4x. Be careful, the variables need to be thread safe, because each handler is running on different thread and you cannot modify on the same time a common global variable.

 

[Erel]

If the data is related to a specific session then you should store the data in the user session: https://www.b4x.com/android/forum/threads/server-guess-my-number-example.37458/#post-231444

Unfortunately, we don't have the possibility to create listeners on Jetty server and it will be good idea to add on the next version of B4x

Please post features requests in the wishlist forum.

 

[Roberto P.]

is the example that I need
thanks