OBSIZE (JANUS DEFINE parameter): Difference between revisions

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{{DISPLAYTITLE:OBSIZE}}
<span class="pageSubtitle">OBSIZE xxx &mdash; output buffer size.</span>
<span class="pageSubtitle"><section begin="desc" />xxx<section end="desc" /></span>


OBSIZE is a parameter on [[JANUS DEFINE]], which defines and sets characteristics of a Janus port. See the [[JANUS DEFINE#parmlist|List of JANUS DEFINE parameters]].
<var>OBSIZE</var> is a parameter on <var>[[JANUS DEFINE]]</var>, which defines and sets characteristics of a Janus port.  


This parameter specifies the size of the TCP/IP output buffer. The default is 8192, the minimum is 512, and the maximum is 65534. There is one output buffer used for each connection.


 
A larger output buffer size provides better CPU performance in both <var class="product">Model 204</var> and the TCP/IP address space at the expense of more virtual (and real) storage.  See <var>[[IBSIZE (JANUS DEFINE parameter)|IBSIZE]]</var>, <var>[[BSIZE (JANUS DEFINE parameter)|BSIZE]]</var> and <var>[[RBSIZE (JANUS DEFINE parameter)|RBSIZE]]</var>.
This parameter specifies the size of the TCP/IP output buffer. The default is 8192, the minimum is 512, and the maximum is 65534 (prior to version 5.2 the maxiumum was 32767). There is one output buffer used for each connection.
 
A larger output buffer size provides better CPU performance in both ''Model 204'' and the TCP/IP address space at the expense of more virtual (and real) storage.  


Valid for all port types.
Valid for all port types.


==References==
==See also==
 
<ul>
See: [[List of Janus commands]] | [[JANUS DEFINE#parmlist|List of JANUS DEFINE parameters]].
<li>[[List of Janus commands]]
<li>[[JANUS DEFINE#parmlist|List of JANUS DEFINE parameters]]
</ul>


[[Category:JANUS DEFINE parameters|OBSIZE]]
[[Category:JANUS DEFINE parameters|OBSIZE]]

Latest revision as of 22:22, 16 April 2013

OBSIZE xxx — output buffer size.

OBSIZE is a parameter on JANUS DEFINE, which defines and sets characteristics of a Janus port.

This parameter specifies the size of the TCP/IP output buffer. The default is 8192, the minimum is 512, and the maximum is 65534. There is one output buffer used for each connection.

A larger output buffer size provides better CPU performance in both Model 204 and the TCP/IP address space at the expense of more virtual (and real) storage. See IBSIZE, BSIZE and RBSIZE.

Valid for all port types.

See also

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