Pathway/iTS System Management Manual (G06.24+)

Configuring Pathway/iTS Objects
HP NonStop Pathway/iTS System Management Manual—426748-002
2-7
Defining Attributes
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Reporting operating errors and status information to the PATHMON process
For Pathway/iTS web clients, the gateway program interpreted and executed by the
TCP validates user access and performs functions such as beginning and ending
transactions, user conversion routines, unsolicited message processing, and send
operations to Pathway server processes.
Defining Attributes
You use the SET TCP and ADD TCP commands to define the attributes for a TCP,
name it, and add it to the system. For all TCPs, the PATHMON process requires you to
specify these attributes:
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MAXTERMS specifies the maximum number of configured and temporary TERM
objects that the TCP can have open at the same time.
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TCLPROG specifies the object library file that the TCP searches to locate the
screen programs for its TERM objects. If the TCP supports web clients, this object
file must include the GWY object program provided as part of Pathway/iTS.
In addition to specifying the required attributes, you can either specify or accept default
values for other, optional attributes. Examples of these optional attributes are:
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PROCESS specifies the process name of the TCP.
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MAXSERVERCLASSES specifies the maximum number of server classes with
which the TCP can communicate simultaneously.
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MAXSERVERPROCESSES specifies the maximum number of server processes,
distributed among all server classes, with which the TCP can communicate
simultaneously.
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CODEAREALEN specifies the number of bytes that the TCP allocates in its
extended data segment for SCREEN COBOL object code.
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SERVERPOOL specifies the number of bytes that the TCP allocates for I/O
requests and replies between SCREEN COBOL programs and server processes.
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TERMPOOL specifies the number of bytes that the TCP allocates in its data area
for all terminal I/O buffers.
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TERMBUF specifies the maximum number of bytes that the TCP allocates from
the TERMPOOL area for its terminal output buffers.
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MAXREPLY specifies the maximum number of bytes permitted for an outgoing
SEND message or a server reply message.
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MAXTERMDATA specifies the number of bytes that the TCP allocates for context
data for each terminal. The TCP uses this number and the value of MAXREPLY to
allocate the size of the context areas (Slot 0 and Slot 1) for its terminals.
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HIGHPIN specifies whether the TCP runs at a high PIN or a low PIN.
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CPUS specifies the primary and backup processors in which the TCPs run.