Sindbad~EG File Manager
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<p>Library Version 18.1.40</p>
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<h2 class="title" style="clear: both"><a id="fcbc_notif"></a>Failchk Broadcast Notifications</h2>
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<span class="sect2">
<a href="fcbc_notif.html#idm140649572715584">New Parameter Value</a>
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<a href="fcbc_notif.html#idm140649572931056">New Events</a>
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<p>
The <a href="../api_reference/C/envfailchk.html" class="olink">DB_ENV->failchk()</a> method now has a new option to notify
environment processes of an application failure as soon
as possible. This option causes any thread waiting on a
mutex owned by a crashed process to return <a href="../programmer_reference/program_errorret.html#program_errorret.DB_RUNRECOVERY" class="olink">
DB_RUNRECOVERY</a> instead of hanging.
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This option is enabled at compile time with the new
configure option
<a class="link" href="build_unix_conf.html#build_unix_conf.--enable-failchk_broadcast">
--enable-failchk_broadcast</a>.
When enabled, this option provides a new timeout. It also
provides new events that notify the application when a
thread is about to return <a href="../programmer_reference/program_errorret.html#program_errorret.DB_RUNRECOVERY" class="olink">
DB_RUNRECOVERY</a>.
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<h3 class="title"><a id="idm140649572715584"></a>New Parameter Value</h3>
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<li><a href="../api_reference/C/envset_timeout.html#set_timeout_DB_SET_MUTEX_FAILCHK_TIMEOUT" class="olink">DB_SET_MUTEX_FAILCHK_TIMEOUT</a> —
A new <code class="literal">timeout</code> parameter value for the
<a href="../api_reference/C/envset_timeout.html" class="olink">DB_ENV->set_timeout()</a> method to indicate how long a thread
will wait for a mutex lock before checking whether
<a href="../api_reference/C/envfailchk.html" class="olink">DB_ENV->failchk()</a> has marked the mutex as failed.
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<h3 class="title"><a id="idm140649572931056"></a>New Events</h3>
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<a href="../api_reference/C/envevent_notify.html#event_notify_DB_EVENT_FAILCHK_PANIC" class="olink">DB_EVENT_FAILCHK_PANIC</a>
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<a href="../api_reference/C/envevent_notify.html#event_notify_DB_EVENT_MUTEX_DIED" class="olink">DB_EVENT_MUTEX_DIED</a>
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Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists