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TIBCO iProcess® Engine 11.9.1

# TCPResponsePages

## Windows Systems

Number of pages for response buffers. Each page is 2,048 bytes. It is not mandatory for you to change the default value of this parameter. The value of this parameter would only need to be increased in an installation where the TIBCO iProcess® Objects Server responses to a client request are very large.

Values: 1 to 8
Default: 2 (4096 bytes)

## UNIX Systems

The size of the response buffer is defined in number of pages, where the size of each page is 2,048 bytes.

This value defines the maximum amount of data that the server sends to the client in one transmission; the server then waits for the client to acknowledge receipt of that transmission before sending the next buffer.

Depending on your network configuration, it might be beneficial to set this value to any number up to the maximum (8 pages, which is 16,384 bytes), particularly if large amounts of data are being sent back to the client.

The buffer size must be set to your network buffer limit or the TIBCO iProcess® Objects Server limit (16,384 bytes), whichever is lower.

The maximum network buffer size can be displayed with the following `ndd`:

    /usr/sbin/ndd /dev/tcp tcp_max_buf

The default size for this is 1,048,576 bytes, which allows the configuration parameter to be set to a maximum of 8 pages.

Values: 1 to 8
Default: 2 (4096 bytes)

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