O'Reilly logo

Getting Started with Oracle Tuxedo by Biru Chattopadhayay

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Client/server communication paradigms

In this section, we will discuss client/server communication paradigms. There are four different ways these communications can take place, namely request/reply, conversational, communication by using a queue, and event-based. There is a single namespace for all the service names, so from an administrative point of view, a service name can be defined as either request/response or conversational. A request/reply service can be called using tpcall(), tpacall(), or tpforward(); tpconnect() can only be used to call a conversational service.

Request/reply

This works in the following ways:

  1. First it receives one request at a time and handles one request at a time.
  2. Then it returns (using tpreturn()) or forwards (using ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required