📄 websgetport.htm
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<title>websGetPort -- GoAhead WebServer API</title>
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<TD class=title-left><b>websGetPort</b></TD>
<TD class=title-center><b> GoAhead WebServer API</b></TD>
<TD class=title-right><B> GoAhead EMF</B></TD>
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<h2>Synopsis</h2>
<p>Returns the TCP/IP port number on which the web server is listening for requests.</p>
<h2>Prototype</h2>
<pre>
#include "webs.h";
int <b>websGetPort</b>();
</pre>
<h2>Parameters</h2>
<p><table width=90%>
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<TD width=40>None
<TD></TD></TR></table></p>
<h2>Description</h2>
<P>The websGetPort procedure returns the TCP/IP port number
on which the web server is listening for browser requests. The port is
configured when the web server is opened via <A href="websOpen.htm">websOpen</A>
or reopened via <A href="websOpenListen.htm">websOpenListen</A>.
</P>
<h2>Return Value</h2>
<p> Returns an integer value > 0 containing the port
number. Returns 0 if the port is not opened.</p>
<h2>Example</h2>
<pre>
port = websGetPort();
websWrite(wp, "The port number is %d", port);
</pre>
<h2>See Also</h2>
<p>
<A href="websGetHost.htm">websGetHost</A>,
<A href="websGetHostUrl.htm">websGetUrl</A>,
<A href="websWrite.htm">websWrite</A>
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