Returns 1 if the previous transfer used a proxy, otherwise 0. Useful to
for example determine if a `NOPROXY` pattern matched the hostname or
not.
Extended test 970 and 972
- refs #12397 where it is dicussed how to en-/disable verbose output
of DoH operations
- introducing `struct curl_trc_feat` to track a curl feature for
tracing
- adding `data->state.feat` optionally pointing to the feature a
transfer belongs to
- adding trace functions and verbosity checks on features
- using trace feature in DoH code
- documenting `doh` as feature for `--trace-config`
Closes#12411
- when data arrived in several chunks, the collection into
the passed buffer always started at offset 0, overwriting
the data already there.
adding test_20_07 to verify fix
- debug environment var CURL_WS_CHUNK_SIZE can be used to
influence the buffer chunk size used for en-/decoding.
Closes#12945
Also fix the tests. New implementation tested with GNU libmicrohttpd.
The new numbers in tests are real SHA-512/256 numbers (not just some
random ;) numbers ).
- set our idle timeout as transport parameter
- query negotiated idle timeout for connection alive checks
- query number of available bidi streams on a connection
- use write_ex2 with SSL_WRITE_FLAG_CONCLUDE to signal
EOF on last chunk write, so stream close does not
require an additional QUIC packet
Closes#12933
- When parsing .checksrc chomp the (CR)LF line ending.
Prior to this change on Windows checksrc.pl would not process the
symbols in .checksrc properly, since many git repos in Windows use auto
crlf to check out files with CRLF line endings.
Closes https://github.com/curl/curl/pull/12924
- Change the 1 second SO_SNDBUF update limit from per transfer to per
connection.
Prior to this change many transfers over the same connection could cause
many SO_SNDBUF updates made to that connection per second, which was
unnecessary.
Closes https://github.com/curl/curl/pull/12911
- Treat TLS connection close (either due to a close_notify from the
server or just closed due to receiving 0) as pending data.
This is because in some cases schannel_recv knows the connection is
closed but has to return actual pending data so it can't return 0 or an
error to indicate no more data. In this case schannel_recv must be
called again, which only happens if readwrite_data sees that there is
still pending data.
Prior to this change if the total size of the body that libcurl expected
to receive from the server was unknown then it was possible under some
network conditions that libcurl would hang waiting to receive more data,
when in fact a close_notify alert indicating no more data would be sent
was already processed.
Fixes https://github.com/curl/curl/issues/12894
Closes https://github.com/curl/curl/pull/12910
This reverts commit 2683de3078.
ARM resources are now available in Circle CI, so run these builds on ARM
again. This platform needs explicit paths set to libpsl and its
dependency icu4c.
Follow-up to 2683de30Closes#12635
- when waiting on the data connection, always add the control socket to
the pollset on state STOP or let the pingpong add the socket according
to its needs.
Reported-by: Fabian Vogt
Fixes#12901Closes#12913
- can be borrowed by transfer during recv-write operation
- needs to be released before borrowing again
- adjustis size to `data->set.buffer_size`
- used in transfer.c readwrite_data()
Closes#12805
- remove the ftp special handling from sendf.c
- let ftp_do() add a client writer that does
the linened conversions
- change the lineend conversion to no longer
modify the passed buffer, but write smaller
chunks to the next cwriter instead. The
inefficiency of this will be mitigated once
we add output buffering for all client writes.
Closes#12878
