System and method for communication with host internal area access

摘要

A computer implemented internal area access communication system is used for communication between internal applications (109) originating internal communication and running in an internal transaction area (108) on a host computer and external applications originating external communication and running outside of the internal transaction area. Included are an external communication module (104) configured to convert external communication having formats noncompliant with the internal transaction area, a virtual host terminal configured to run on the host computer and to execute virtual terminal functions (136) associated with language of the external communication that is noncompliant with the internal transaction area and associated with language compliant with the internal transaction area. Also included is an access state controller (102) configured to route the external and the internal communication based upon the tracked state information for the internal applications.