Chapter 13. z/VSE connectors 337
13.2.2 Overview of the VSE connector server
The VSE connector server is part of the z/VSE host, (that is, it is already installed
and preconfigured and it must simply be started in order to become operational).
It then provides a TCP/IP socket listener that can handle multiple clients. The
server is a VSE batch application that runs by default in dynamic class R.
Java programs running on Web clients or the middle-tier use the VSE Java
Beans to build connections to the VSE connector server running on the z/VSE
host.
To start the VSE connector server, you use the job STARTVCS, which is placed
in the POWER reader queue during the installation of the z/VSE base operating
system. When started, the VSE connector