I need to do the following:
From a servlet in one one.WAR, establish a session variable on another two.WAR and then redirect to a page in two.WAR that reads the session variable.
It seems like a session var created in one.WAR does not carry over to two.WAR.
I also tried posting data using HttpURLConnection to a .jsp in two.WAR, setting up a session variable and then doing sendRedirect. But the session var doesn't exist.
I also tried retrieving the value of JSESSIONID from the Post above, and setting it as a cookie for the Path of the two.WAR. But again, the value of the session variable in two.WAR was null.
From a servlet, how can I send set up a session variable in a different .WAR and then transfer my user to a page in that .WAR which can then access that same session variable?