The TP1/Web connection facility provides a communication service based on the HTTP protocol by connecting a CUP created as a Java applet with TP1/Web.

By connecting with TP1/Web, you can perform communication using the HTTP protocol, which allows you to establish links to previously unconnectable sessions, enabling you to establish continuous interactive operations.

You use the openConnection method to connect to TP1/Web. For details about the openConnection method, see 4. Classes Used with TP1/Client/J.

However, note that, if you use the TP1/Web connection facility, you cannot use the transaction control facility. When you use the TP1/Web connection facility with the dccltrpcmaxmsgsize operand specified in the TP1/Client/J environment definition, an error may occur at the communication destination TP1/Server node.

Organization of this section

2.6.1 Connecting to TP1/Web (starting a session)

2.6.2 Service requests to TP1/Web

2.6.3 Releasing a connection to TP1/Web (ending a session)

2.6.4 RPC facilities for connecting to TP1/Web