How to detect closed connection

Dean Banks <[email protected]> Tue, 12 Jul 2011 07:40:31 -0700
Newsgroups	gmane.comp.web.fastcgi.devel
Message-ID	<[email protected]>
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    Hi all,
    <br>
    <br>
    I have a FCGI application written in C. We have cases where a client
    closes an active connection--i.e. leaves the page during page
    load--which we'd like to detect within the application, if possible.
    We have our web server (nginx) configured to close the FCGI
    connection when the client connection is unexpectedly closed, so my
    hope is that by looking at the FCGI stream state at the end of the
    transaction, we <em>might</em> be able to detect a client-initiated
    closed connection.
    <p>My question is: Is it possible to detect this using
      FCGX_GetError() on the output stream right before calling
      FCGX_Finish_r() ? If not, how might I trap such a condition.</p>
    Cheers.
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