Client applications

CICS® Transaction Gateway supports client applications running in local or remote mode topologies. Client applications enable access to CICS server transactions and programs from the host machine.

The following figure shows both Java™ and non-Java client applications running in both local and remote mode on a UNIX, Linux or Windows System.
Figure 1. CICS Transaction Gateway for UNIX, Linux, or Windows
The picture shows both Java and non-Java client applications running in both local and remote mode on a UNIX, Linux or Windows System.
Notes:
  1. Java client applications use the Gateway classes to communicate with CICS servers.
  2. JCA client applications use the JEE CICS resource adapters to communicate with CICS servers.
  3. C client applications running in remote mode use the ECI V2 and ESI V2 C language bindings to communicate with CICS servers.
  4. C client applications running in local mode use the ECI V1, ESI V1 and EPI C language bindings to communicate with CICS servers.

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Timestamp icon Last updated: Tuesday, 19 November 2013


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