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    <p> during testing I need to remove a Via header</p>
    <p class="MsoNormal"> </p>
    <p class="MsoNormal">This is the code snippet</p>
    <p class="MsoNormal"> </p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">route[REPLACE_VIA] {</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">    xlog ("L_INFO", "[REPLACE_VIA] Start of
        block\n");</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">    xlog ("L_INFO", "[REPLACE_VIA] $hdrc(Via) Via
        headers\n");</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">        if(remove_hf("Via")) {</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">                xlog ("L_INFO", "[REPLACE_VIA]
        removed Via\n");</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">        }</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">        else {</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">                xlog ("L_INFO", "[REPLACE_VIA] did
        not remove Via\n");</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">        }</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">    xlog ("L_INFO", "[REPLACE_VIA] $hdrc(Via) Via
        headers\n");</span></p>
    <p class="MsoNormal"> </p>
    <p class="MsoNormal"> </p>
    <p class="MsoNormal"> and this is the logs output</p>
    <p class="MsoNormal"> </p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">Sep  7 08:00:00 INFO: _LOG:
        3a547f956d65fe985ba189916047fc320ae150ad: [REPLACE_RURI] Start
        of block</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">Sep  7 08:00:00 INFO: _LOG:
        3a547f956d65fe985ba189916047fc320ae150ad: [REPLACE_VIA] Start of
        block</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">Sep  7 08:00:00 INFO: _LOG:
        3a547f956d65fe985ba189916047fc320ae150ad: [REPLACE_VIA] 1 Via
        headers</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">Sep  7 08:00:00 INFO: _LOG:
        3a547f956d65fe985ba189916047fc320ae150ad: [REPLACE_VIA] removed
        Via</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">Sep  7 08:00:00 INFO: _LOG:
        3a547f956d65fe985ba189916047fc320ae150ad: [REPLACE_VIA] 1 Via
        headers</span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New""> </span></p>
    <p class="MsoNormal"><span style="font-family:"Courier
        New"">From the logs it looks like the remove_hf returns
        true and we have the header removed, but its still counting the
        Via header and the Via Header is still present when the INVIE is
        releyed on</span></p>
    <p class="MsoNormal"> Regards,</p>
    <p class="MsoNormal"><br>
    </p>
    <p class="MsoNormal">Richard<br>
    </p>
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