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  <div class="section" id="version-2-2">
<h1>Version 2.2<a class="headerlink" href="#version-2-2" title="Permalink to this headline">¶</a></h1>
<p>Version 2.2 of mod_wsgi can be obtained from:</p>
<blockquote>
<div><a class="reference external" href="http://modwsgi.googlecode.com/files/mod_wsgi-2.2.tar.gz">http://modwsgi.googlecode.com/files/mod_wsgi-2.2.tar.gz</a></div></blockquote>
<p><strong>Note: This version was quickly superseded by version 2.3 of mod_wsgi.
Version 2.2 should not be used.</strong></p>
<div class="section" id="features-changed">
<h2>Features Changed<a class="headerlink" href="#features-changed" title="Permalink to this headline">¶</a></h2>
<p>1. Use official way of setting process names on FreeBSD, NetBSD and OpenBSD.
For details see:</p>
<blockquote>
<div><a class="reference external" href="http://code.google.com/p/modwsgi/issues/detail?id=90">http://code.google.com/p/modwsgi/issues/detail?id=90</a></div></blockquote>
<p>This is a backport of change from version 3.0 of mod_wsgi.</p>
</div>
<div class="section" id="bug-fixes">
<h2>Bug Fixes<a class="headerlink" href="#bug-fixes" title="Permalink to this headline">¶</a></h2>
<p>1. Fix bug whereby if mod_python is loaded at same time as mod_wsgi the
WSGIImportScript directive can cause Apache child processes to crash.
For details see:</p>
<blockquote>
<div><a class="reference external" href="http://code.google.com/p/modwsgi/issues/detail?id=91">http://code.google.com/p/modwsgi/issues/detail?id=91</a></div></blockquote>
<p>2. Fix bug where mod_wsgi daemon process startup could fail due to old stale
UNIX listener socket file as described in:</p>
<blockquote>
<div><a class="reference external" href="http://code.google.com/p/modwsgi/issues/detail?id=77">http://code.google.com/p/modwsgi/issues/detail?id=77</a></div></blockquote>
<p>3. Fix bug where listener socket file descriptors for daemon processes were
being leaked in Apache parent process on a graceful restart. Also fixes
problem where UNIX listener socket was left in filesystem on both graceful
restart and graceful shutdown. For details see:</p>
<blockquote>
<div><a class="reference external" href="http://code.google.com/p/modwsgi/issues/detail?id=95">http://code.google.com/p/modwsgi/issues/detail?id=95</a></div></blockquote>
<p>4. Fix bug where response was truncated when a null character appeared as
first character in block of data being returned from wsgi.file_wrapper. Only
occurred when code fell back to using iteration over supplied file like
object, rather than optimised method such as sendfile().</p>
<blockquote>
<div><a class="reference external" href="http://code.google.com/p/modwsgi/issues/detail?id=100">http://code.google.com/p/modwsgi/issues/detail?id=100</a></div></blockquote>
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