User's Manual

Chapter 37: Table: eKERNEL_TCPCLIENT

eKERNEL-TCPCLIENT parameters

TCPCLIENT_site_id_n

This field refers to the site ID specified in the eKERNEL_SITE table. Usually this field has value

An authorized of an entry typically found in this field is as follows: 1

TCPCLIENT_kernel_port_str

This field specifies the port that is reserved for the specified module.

A client/server connection is established between eKERNEL and all adjacent modules. In this

client/server model, the eKERNEL is TCP server and the remaining modules are TCP client.

At startup the eKERNEL must initiate a number of socket connections, and must listen on a

specific port until an inbound socket connection is received from the client module.

The eKERNEL_TCPCLIENT table described this list of adjacent modules, and, for each

instance of the module, indicates the specific port number.

Note:

The adjacent modules also must know what port is reserved for them. This is implemented

for most modules through a command line parameter string that is defined in the shortcut

of the modules. The administrator must carefully assign the port numbers and use the

matching port number in the creation of the shortcut.

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