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                        <p style="color: #AAAAAA; margin-top: 10px;">On 24/08/2018 08:59:09, James Beal <james_@catbus.co.uk> wrote:</p><div id="__MailbirdStyleContent" style="font-size: 10pt;font-family: Arial;color: #000000">We currently use caching for guests, our search pages use long urls to pass the parameters to our application. Currently searches that worked for logged in users don't work for guests.<div class="mb_sig"></div><div><br></div><div>I can show the issue with these two curl examples ( which are not obviously valid searches )</div><div><br></div><div></div></div></blockquote><div><span style="font-size: 10pt;font-family: Arial;color: #000000"><b><span style="color: #3B5998">James Beal:</span></b><span style="color: #3B5998"> </span></span></div><div><span style="font-size: 10pt;font-family: Arial;color: #000000"><span style="color: #3B5998"><br></span></span></div><div><span style="font-size: 10pt;font-family: Arial;color: #000000"><span style="color: #3B5998">After applying strace the solution appears to be:</span></span></div><div><span style="font-size: 10pt;font-family: Arial;color: #000000"><span style="color: #3B5998"><br></span></span></div><div><span style="color: #3b5998"> proxy_buffer_size   128k;</span></div></div>