@smithdh - Matyas and I took a look at this over Slack yesterday. Here's my best diagnosis: The problem is the code that handles the start of the response, here: https://github.com/xrootd/xrootd/blob/master/src/XrdHttp/XrdHttpReq.cc#L2217 The ReadV with a single chunk is a special case that appears to have been missed when adding support for chunked responses. The start of the response should look like this: https://github.com/xrootd/xrootd/blob/master/src/XrdHttp/XrdHttpReq.cc#L2195-L2199 That is, if chunking is enabled, the initial response should start with `StartChunkedResp`. The bug @matyasselmeci is seeing is the body of the response is using chunked transfer encoding but the chunked transfer encoding header is not set. -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/2076#issuecomment-1691579583 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