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NAME="NET-HTTPD-MONITOR">System Monitor</H1
><P
>Included in the HTTPD package is a simple System Monitor that is
intended to act as a test and an example of how to produce servers.
It is also hoped that it might be of some use in and of itself.</P
><P
>The System Monitor is intended to work in the background of any
application. Adding the network stack and the HTTPD package to any
configuration will enable the monitor by default. It may be disabled
by disabling the <TT
CLASS="LITERAL"
>CYGPKG_HTTPD_MONITOR</TT
> option.</P
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>The monitor is intended to be simple and self-explanatory in use. It
consists of four main pages. The thread monitor page presents a table
of all current threads showing such things as id, state, priority,
name and stack dimensions. Clicking on the thread ID will link to a
thread edit page where the thread's state and priority may be
manipulated. The interrupt monitor just shows a table of the current
interrupts and indicates which are active. The memory monitor shows a
256 byte page of memory, with controls to change the base address and
display element size. The network monitor page shows
information extracted from the active network interfaces and
protocols. Finally, if kernel instrumentation is enabled, the
instrumentation page provides some controls over the instrumentation
mechanism, and displays the instrumentation buffer.</P
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