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<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
	"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<chapter id="counters.tcp">
	<title> Counters for tcp</title>


<section id="tcp.established">
    <title>tcp.established</title>
    <para>
        incremented each time a tcp connection is established.
    </para>
    <para>
    </para>
</section>

<section id="tcp.passive_open">
    <title>tcp.passive_open</title>
    <para>
        total number of accepted connections (so far).
    </para>
    <para>
    </para>
</section>

<section id="tcp.connect_success">
    <title>tcp.connect_success</title>
    <para>
        total number of successfully active opened connections
        (successful connect()s).
    </para>
    <para>
    </para>
</section>

<section id="tcp.connect_failed">
    <title>tcp.connect_failed</title>
    <para>
        number of failed active connection attempts.
    </para>
    <para>
    </para>
</section>

<section id="tcp.local_reject">
    <title>tcp.local_reject</title>
    <para>
        number of rejected incoming connections.
    </para>
    <para>
    </para>
</section>

<section id="tcp.con_timeout">
    <title>tcp.con_timeout</title>
    <para>
        total number of connections that did timeout (idle for too
        long).
    </para>
    <para>
    </para>
</section>

<section id="tcp.con_reset">
    <title>tcp.con_reset</title>
    <para>
        total number of TCP_RSTs received on established connections.
    </para>
    <para>
    </para>
</section>

<section id="tcp.send_timeout">
    <title>tcp.send_timeout</title>
    <para>
        number of send attempts that failed due to a timeout(note:
        works only in tcp async mode).
    </para>
    <para>
    </para>
</section>

<section id="tcp.sendq_full">
    <title>tcp.sendq_full</title>
    <para>
        number of send attempts that failed because of exceeded
        bufferingcapacity (send queue full, works only in tcp async
        mode).
    </para>
    <para>
    </para>
</section>

<section id="tcp.current_opened_connections">
    <title>tcp.current_opened_connections</title>
    <para>
        number of currently opened connections.
    </para>
    <para>
    </para>
</section>

<section id="tcp.current_write_queue_size">
    <title>tcp.current_write_queue_size</title>
    <para>
        current sum of all the connections write queue sizes.
    </para>
    <para>
    </para>
</section>

</chapter>
