📄 websopen.htm
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<title>websOpen -- GoAhead WebServer API</title>
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<td class="titleLeft" align=left width="33%"><b>websOpen</b></TD><td class="titleCenter" align=center width="33%"><b>GoAhead
WebServer API</b></TD><td class="titleRight" align=right width="33%"><B>GoAhead
EMF</B></TD></TR> </TABLE><HR> <h2>Synopsis</h2><p>Open and initialize the GoAhead
WebServer.</p><h2>Prototype</h2><pre> #include "webs.h"
int <b>websOpen</b>(int port, int retries); </pre><h2>Parameters</h2><table width=100% border=0 CELLPADDING="0" CELLSPACING="0">
<TR> <TD VALIGN="TOP" WIDTH="5%">port</TD><TD WIDTH="95%">The port to open for
GoAhead WebServer to listen on.</TD></TR> <TR> <TD VALIGN="TOP" WIDTH="5%">retries</TD><TD WIDTH="95%">The
number of times websOpen will try to open the next available port if <I>port</I>
is not available.</TD></TR> </table><h2>Description</h2><P>websOpen is the main
initialization procedure for the GoAhead WebServer. It creates all the URL handlers,
initializes the mime type table and finally calls <A href="websOpenListen.htm">websOpenListen</A>
to open the primary TCP/IP port on which the GoAhead WebServer will listen. You
should call <A href="websClose.htm">websClose</A> when you wish to shutdown the
GoAhead WebServer.</P><P>The <EM> port </EM>parameter specifies the TCP/IP to
open. If this cannot be opened and <EM > retries</EM> is greater than zero, the
next port in sequence will be opened for up to <EM> retries </EM>times until a
port is successfully opened. To determine the port number actually opened, call
<A href="websGetPort.htm" > websGetPort </a> .</P><h2>Return Value</h2><p>Returns
0 if the open succeeds, otherwise -1 is returned.</p><h2>Example</h2><pre> websOpen(80, 5); </pre><h2>Stability Classification</h2><p>Stable.</p><h2>See Also</h2><p>
<A href="websClose.htm">websClose</A>, <A href="websCloseListen.htm">websCloseListen</A>,
<A href="websOpenListen.htm">websOpenListen</A> </p></td></tr></table>
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