Hp Integrity NonStop J-Series Manuale Utente Scaricare il pdf (Pagina 211)

100

101

INTEGRATING APPLICATIONS

Avoiding Conflicting Box Names

• The SCREEN COBOL requester program sends a message to the

General Server that tells it to open a file. The requester

program does not use the file name, but uses the box name

instead.

• The General Server accepts the message from the requester

program and looks at the assign specification to determine

which physical file is assigned to a specific box name.

• The General Server then opens the assigned physical files,

using the access mode indicated in the assign specification.

Figure 11-3 illustrates this process.

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Hp Integrity NonStop J-Series Manuale Utente Pagina 211

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