Thanks Andreas; though it's not a particularly satisfying situation. People appear to be making things up based on what is expedient. I suppose given what most people are implementing -- simply strip off the absolute header and give it a go -- is the simplest solution though, in my mind, rather hacky. Andy On Mon, 11 Apr 2022, David Cameron wrote: > Hi, > > This was first reported to EOS (https://its.cern.ch/jira/browse/EOS-5203) but they told me it was an xrood issue. > > ARC clients (for historical reasons) use the full URI in HTTP requests by default. This fails on EOS with 404: > > ``` > ***@***.*** ~> arccp -d DEBUG https://eosatlas.cern.ch/eos/atlas/atlasdatadisk/rucio/data18_13TeV/ff/ff/HIST_HLTMON.14686823._000075.pool.root.1 /tmp/dcameron/ > > ... > > DEBUG: > GET https://eosatlas.cern.ch/eos/atlas/atlasdatadisk/rucio/data18_13TeV/ff/ff/HIST_HLTMON.14686823._000075.pool.root.1 HTTP/1.1 > Host: eosatlas.cern.ch:443 > Connection: keep-alive > user-agent: ARC > DEBUG: No security processing/check requested for 'incoming' > DEBUG: < HTTP/1.1 404 NOT_FOUND > DEBUG: < Connection: Keep-Alive > DEBUG: < Content-Length: 3846 > DEBUG: < Content-Type: text/html > DEBUG: < Date: Mon, 11 Apr 2022 06:44:33 GMT > ``` > > > > Although the client behaviour is not really correct, [RFC 7230](https://www.rfc-editor.org/rfc/rfc7230#section-5.3.2) states that the server must support it: > >> To allow for transition to the absolute-form for all requests in some >> future version of HTTP, a server MUST accept the absolute-form in >> requests, even though HTTP/1.1 clients will only send them in >> requests to proxies. > > Cheers, > David > > -- > Reply to this email directly or view it on GitHub: > https://github.com/xrootd/xrootd/issues/1675 > You are receiving this because you are subscribed to this thread. > > Message ID: ***@***.***> -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1675#issuecomment-1094883505 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1