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| -rw-r--r-- | docs/FAQ | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -81,6 +81,7 @@ FAQ 4.18 file:// URLs containing drive letters (Windows, NetWare) 4.19 Why doesn't cURL return an error when the network cable is unplugged? 4.20 curl doesn't return error for HTTP non-200 responses! + 4.21 Why is there a HTTP/1.1 in my HTTP/2 request? 5. libcurl Issues 5.1 Is libcurl thread-safe? @@ -1116,6 +1117,16 @@ FAQ You can also use the -w option and the variable %{response_code} to extract the exact response code that was return in the response. + 4.21 Why is there a HTTP/1.1 in my HTTP/2 request? + + If you use verbose to see the HTTP request when you send off a HTTP/2 + request, it will still say 1.1. + + The reason for this is that we first generate the request to send using the + old 1.1 style and show that request in the verbose output, and then we + convert it over to the binary header-compressed HTTP/2 style. The actual + "1.1" part from that request is then not actually used in the transfer. The + binary HTTP/2 headers are not human readable. 5. libcurl Issues |