<style>
/* Changing the layout to use less space for mobiles */
@media screen and (max-device-width: 480px), screen and (-webkit-min-device-pixel-ratio: 2) {
#email-body { min-width: 30em !important; }
#email-page { padding: 8px !important; }
#email-banner { padding: 8px 8px 0 8px !important; }
#email-avatar { margin: 1px 8px 8px 0 !important; padding: 0 !important; }
#email-fields { padding: 0 8px 8px 8px !important; }
#email-gutter { width: 0 !important; }
}
</style>
<div id="email-body">
<table id="email-wrap" align="center" border="0" cellpadding="0" cellspacing="0" style="background-color:#f0f0f0;color:#000000;width:100%;">
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<td id="email-page" style="padding:16px !important;">
<table align="center" border="0" cellpadding="0" cellspacing="0" style="background-color:#ffffff;border:1px solid #bbbbbb;color:#000000;width:100%;">
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<td bgcolor="#3b4d64" style="background-color:#3b4d64;color:#ffffff;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;line-height:1;"><img src="https://issues.jboss.org/s/en_US-g3yjjf/733/58/_/jira-logo-scaled.png" alt="" style="vertical-align:top;" /></td>
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<td id="email-banner" style="padding:32px 32px 0 32px;">
<table align="left" border="0" cellpadding="0" cellspacing="0" width="100%" style="width:100%;">
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<td style="color:#505050;font-family:Arial,FreeSans,Helvetica,sans-serif;padding:0;">
<img id="email-avatar" src="https://community.jboss.org/people/maschmid/avatar/16.png" alt="" height="48" width="48" border="0" align="left" style="padding:0;margin: 0 16px 16px 0;" />
<div id="email-action" style="padding: 0 0 8px 0;font-size:12px;line-height:18px;">
<a class="user-hover" rel="maschmid" id="email_maschmid" href="https://issues.jboss.org/secure/ViewProfile.jspa?name=maschmid" style="color:#003366;">Marek Schmidt</a>
commented on <img src="https://issues.jboss.org/images/icons/bug.gif" height="16" width="16" border="0" align="absmiddle" alt="Bug"> <a style='color:#003366;text-decoration:none;' href='https://issues.jboss.org/browse/WELD-1159'>WELD-1159</a>
</div>
<div id="email-summary" style="font-size:16px;line-height:20px;padding:2px 0 16px 0;">
<a style='color:#003366;text-decoration:none;' href='https://issues.jboss.org/browse/WELD-1159'><strong>Deadlock between Weld AbstractContext session/application contexts creationLock</strong></a>
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<td id="email-fields" style="padding:0 32px 32px 32px;">
<table border="0" cellpadding="0" cellspacing="0" style="padding:0;text-align:left;width:100%;" width="100%">
<tr valign="top">
<td id="email-gutter" style="width:64px;white-space:nowrap;"></td>
<td>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<td colspan="2" style="color:#000000;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:12px;padding:0 0 16px 0;width:100%;">
<div class="comment-block" style="background-color:#edf5ff;border:1px solid #dddddd;color:#000000;padding:12px;"><p>I can think of one possibility of a deadlock with the patch, although it is very synthetic and I am not sure if this pattern could be turned into something sane:</p>
<div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent">
<pre class="code-java">@ApplicationScoped
<span class="code-keyword">public</span> class KnitProducer
{
@Inject
Instance<PurlKnit> purlKnit;
@Inject
KnittingOrder knittingOrder;
@Produces
@ApplicationScoped
<span class="code-keyword">public</span> KnitPurl getKnitPurl() {
<span class="code-keyword">if</span> (knittingOrder.isKnitFirst()) {
Purl purl = purlKnit.get();
purl.toString();
<span class="code-keyword">return</span> <span class="code-keyword">new</span> KnitPurl(purl);
}
<span class="code-keyword">else</span> {
<span class="code-keyword">return</span> <span class="code-keyword">new</span> KnitPurl(<span class="code-keyword">new</span> Purl());
}
}
}
@ApplicationScoped
<span class="code-keyword">public</span> class PurlProducer {
@Inject
Instance<KnitPurl> knitPurl;
@Inject
KnittingOrder knittingOrder;
@Produces
@ApplicationScoped
<span class="code-keyword">public</span> PurlKnit getPurlKnit() {
<span class="code-keyword">if</span> (!knittingOrder.isKnitFirst()) {
KnitPurl knit = knitPurl.get();
knit.toString();
<span class="code-keyword">return</span> <span class="code-keyword">new</span> PurlKnit(knit);
}
<span class="code-keyword">else</span> {
<span class="code-keyword">return</span> <span class="code-keyword">new</span> PurlKnit(<span class="code-keyword">new</span> Knit());
}
}
}
@RequestScoped
<span class="code-keyword">public</span> class KnittingOrder
{
<span class="code-keyword">private</span> <span class="code-object">boolean</span> knitFirst;
<span class="code-keyword">public</span> <span class="code-object">boolean</span> isKnitFirst()
{
<span class="code-keyword">return</span> knitFirst;
}
<span class="code-keyword">public</span> void setKnitFirst(<span class="code-object">boolean</span> knitFirst)
{
<span class="code-keyword">this</span>.knitFirst = knitFirst;
}
}
@Typed({}) <span class="code-keyword">public</span> class Purl ...
@Typed({}) <span class="code-keyword">public</span> class PurlKnit <span class="code-keyword">extends</span> Purl ...
@Typed({}) <span class="code-keyword">public</span> class Knit ...
@Typed({}) <span class="code-keyword">public</span> class KnitPurl <span class="code-keyword">extends</span> Knit ...</pre>
</div></div>
<p>(anyway, this case is infinitely less important than the original issue, so it should not block the patch)</p></div>
<div style="color:#505050;padding:4px 0 0 0;"> </div>
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</td><!-- End #email-page -->
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<td style="color:#505050;font-family:Arial,FreeSans,Helvetica,sans-serif;font-size:10px;line-height:14px;padding: 0 16px 16px 16px;text-align:center;">
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</table><!-- End #email-wrap -->
</div><!-- End #email-body -->