<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<link rel="STYLESHEET" href="modpython.css" type='text/css' />
<link rel="first" href="modpython.html" title='Mod_python Manual' />
<link rel='contents' href='contents.html' title="Contents" />
<link rel='index' href='genindex.html' title='Index' />
<link rel='last' href='about.html' title='About this document...' />
<link rel='help' href='about.html' title='About this document...' />
<link rel="next" href="pyapi-mpconn-mem.html" />
<link rel="prev" href="pyapi-mpconn.html" />
<link rel="parent" href="pyapi-mpconn.html" />
<link rel="next" href="pyapi-mpconn-mem.html" />
<meta name='aesop' content='information' />
<title>4.5.5.1 Connection Methods</title>
</head>
<body>
<DIV CLASS="navigation">
<div id='top-navigation-panel' xml:id='top-navigation-panel'>
<table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
<td class='online-navigation'><a rel="prev" title="4.5.5 Connection Object (mp_conn)"
href="pyapi-mpconn.html"><img src='previous.png'
border='0' height='32' alt='Previous Page' width='32' /></A></td>
<td class='online-navigation'><a rel="parent" title="4.5.5 Connection Object (mp_conn)"
href="pyapi-mpconn.html"><img src='up.png'
border='0' height='32' alt='Up One Level' width='32' /></A></td>
<td class='online-navigation'><a rel="next" title="4.5.5.2 Connection Members"
href="pyapi-mpconn-mem.html"><img src='next.png'
border='0' height='32' alt='Next Page' width='32' /></A></td>
<td align="center" width="100%">Mod_python Manual</td>
<td class='online-navigation'><a rel="contents" title="Table of Contents"
href="contents.html"><img src='contents.png'
border='0' height='32' alt='Contents' width='32' /></A></td>
<td class='online-navigation'><img src='blank.png'
border='0' height='32' alt='' width='32' /></td>
<td class='online-navigation'><a rel="index" title="Index"
href="genindex.html"><img src='index.png'
border='0' height='32' alt='Index' width='32' /></A></td>
</tr></table>
<div class='online-navigation'>
<b class="navlabel">Previous:</b>
<a class="sectref" rel="prev" href="pyapi-mpconn.html">4.5.5 Connection Object (mp_conn)</A>
<b class="navlabel">Up:</b>
<a class="sectref" rel="parent" href="pyapi-mpconn.html">4.5.5 Connection Object (mp_conn)</A>
<b class="navlabel">Next:</b>
<a class="sectref" rel="next" href="pyapi-mpconn-mem.html">4.5.5.2 Connection Members</A>
</div>
<hr /></div>
</DIV>
<!--End of Navigation Panel-->
<H3><A NAME="SECTION006551000000000000000"></A><A NAME="pyapi-mpconn-meth"></A>
<BR>
4.5.5.1 Connection Methods
</H3>
<P>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
<td><nobr><b><tt id='l2h-145' xml:id='l2h-145' class="method">log_error</tt></b>(</nobr></td>
<td><var>message</var><big>[</big><var>, level</var><big>]</big><var></var>)</td></tr></table></dt>
<dd>
An interface to the Apache <code>ap_log_cerror</code>
function. <var>message</var> is a string with the error message,
<var>level</var> is one of the following flags constants:
<P>
<div class="verbatim"><pre>
APLOG_EMERG
APLOG_ALERT
APLOG_CRIT
APLOG_ERR
APLOG_WARNING
APLOG_NOTICE
APLOG_INFO
APLOG_DEBUG
APLOG_NOERRNO
</pre></div>
<P>
If you need to write to log and do not have a reference to a connection or
request object, use the <tt class="function">apache.log_error</tt> function.
</dl>
<P>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
<td><nobr><b><tt id='l2h-146' xml:id='l2h-146' class="method">read</tt></b>(</nobr></td>
<td><var></var><big>[</big><var>length</var><big>]</big><var></var>)</td></tr></table></dt>
<dd>
Reads at most <var>length</var> bytes from the client. The read blocks
indefinitely until there is at least one byte to read. If length is
-1, keep reading until the socket is closed from the other end (This
is known as <code>EXHAUSTIVE</code> mode in the http server code).
<P>
This method should only be used inside <em>Connection Handlers</em>.
<P>
<div class="note"><b class="label">Note:</b>
The behaviour of this method has changed since version 3.0.3. In
3.0.3 and prior, this method would block until <var>length</var> bytes
was read.
</div>
<P>
</dl>
<P>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
<td><nobr><b><tt id='l2h-147' xml:id='l2h-147' class="method">readline</tt></b>(</nobr></td>
<td><var></var><big>[</big><var>length</var><big>]</big><var></var>)</td></tr></table></dt>
<dd>
<P>
Reads a line from the connection or up to <var>length</var> bytes.
<P>
This method should only be used inside <em>Connection Handlers</em>.
<P>
</dl>
<P>
<dl><dt><table cellpadding="0" cellspacing="0"><tr valign="baseline">
<td><nobr><b><tt id='l2h-148' xml:id='l2h-148' class="method">write</tt></b>(</nobr></td>
<td><var>string</var>)</td></tr></table></dt>
<dd>
<P>
Writes <var>string</var> to the client.
<P>
This method should only be used inside <em>Connection Handlers</em>.
<P>
</dl>
<P>
<DIV CLASS="navigation">
<div class='online-navigation'>
<p></p><hr />
<table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
<td class='online-navigation'><a rel="prev" title="4.5.5 Connection Object (mp_conn)"
href="pyapi-mpconn.html"><img src='previous.png'
border='0' height='32' alt='Previous Page' width='32' /></A></td>
<td class='online-navigation'><a rel="parent" title="4.5.5 Connection Object (mp_conn)"
href="pyapi-mpconn.html"><img src='up.png'
border='0' height='32' alt='Up One Level' width='32' /></A></td>
<td class='online-navigation'><a rel="next" title="4.5.5.2 Connection Members"
href="pyapi-mpconn-mem.html"><img src='next.png'
border='0' height='32' alt='Next Page' width='32' /></A></td>
<td align="center" width="100%">Mod_python Manual</td>
<td class='online-navigation'><a rel="contents" title="Table of Contents"
href="contents.html"><img src='contents.png'
border='0' height='32' alt='Contents' width='32' /></A></td>
<td class='online-navigation'><img src='blank.png'
border='0' height='32' alt='' width='32' /></td>
<td class='online-navigation'><a rel="index" title="Index"
href="genindex.html"><img src='index.png'
border='0' height='32' alt='Index' width='32' /></A></td>
</tr></table>
<div class='online-navigation'>
<b class="navlabel">Previous:</b>
<a class="sectref" rel="prev" href="pyapi-mpconn.html">4.5.5 Connection Object (mp_conn)</A>
<b class="navlabel">Up:</b>
<a class="sectref" rel="parent" href="pyapi-mpconn.html">4.5.5 Connection Object (mp_conn)</A>
<b class="navlabel">Next:</b>
<a class="sectref" rel="next" href="pyapi-mpconn-mem.html">4.5.5.2 Connection Members</A>
</div>
</div>
<hr />
<span class="release-info">Release 3.3.1, documentation updated on January 29, 2007.</span>
</DIV>
<!--End of Navigation Panel-->
</BODY>
</HTML>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
15533144ea879a3ee7f2cdcbb31e4859
>
files
>
106
