Hello,
I have a web application compiled under Java 1.8 running in a
Tomcat 8 container on a Linux web server. The client side devices are Windows 7
desktops with USB attached printers. The basic operation is a query to a SQL
Server database for the relevant address and then to print the information on
an attached printer (Zebra ZM400 or ZP505). The first time through the print
control on the screen activates pretty quickly, but successive retrievals
introduce a 10-15 second delay before the label can be printed. The application
is deployed as a WAR file and the print applet is signed with SHA-2. The
prevailing theory is that the applet is being downloaded for each label being
printed and that this is introducing the performance delay we are seeing. Is
there a way to properly cache the applet, so that it does not need to be
downloaded to the client workstation each time? Any insight would be greatly
appreciated. Thanks.
Jim
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