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    <div class="moz-cite-prefix">Hello,</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">in onsend_route the changes are already
      applied, use of $mbu makes no sense there -- you can see the
      updated buffer content with $snd(buf).</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">Cheers,<br>
      Daniel</div>
    <div class="moz-cite-prefix"><br>
    </div>
    <div class="moz-cite-prefix">On 06.10.21 11:43, Alberto Izquierdo
      wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAJrN=o=H+MQ4n0BoiBi+qgZHnEKoRuVRKE3e2DG-5_O0nPbTSw@mail.gmail.com">
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      <div dir="ltr">Hi,<br>
        <br>
        I'm getting some CRITICAL logs when accessing the content of the
        $mbu pseudovariable in a "onsend_route" function. The log lines
        look like this:<br>
        <br>
        ```<br>
        CRITICAL core    35847:core/msg_translator.c:493 null send
        socket<br>
        CRITICAL core    35847:core/msg_translator.c:893 FIXME: null
        send_sock<br>
        CRITICAL core    35847:core/msg_translator.c:493 null send
        socket<br>
        CRITICAL core    35847:core/msg_translator.c:493 null send
        socket<br>
        CRITICAL core    35847:core/msg_translator.c:493 null send
        socket<br>
        CRITICAL core    35847:core/msg_translator.c:493 null send
        socket<br>
        CRITICAL core    35847:core/msg_translator.c:1479 FIXME: null
        bind_address<br>
        CRITICAL core    35847:core/msg_translator.c:493 null send
        socket<br>
        CRITICAL core    35847:core/msg_translator.c:493 null send
        socket<br>
        CRITICAL core    35847:core/msg_translator.c:493 null send
        socket<br>
        ```<br>
        <br>
        I've checked the msg_translator.c source file and there are many
        of `LM_CRIT("FIXME: {message}\n");` calls, and I wonder if the
        "FIXME" tag relates to the location of the error: a Kamailio
        error or there is an issue in the user code.<br>
        <br>
        Could I have more information about the "FIXME" tag?<br>
        <br>
        Thanks in advance!<br>
      </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
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</pre>
    </blockquote>
    <p><br>
    </p>
    <pre class="moz-signature" cols="72">-- 
Daniel-Constantin Mierla -- <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
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