BUG/MEDIUM: stream-int: Process connection/CS errors during synchronous sends
If an error occurred on the connection or the conn-stream, no syncrhonous send
is performed. If the error was not already processed and there is no more I/O,
it will never be processed and the stream will never be notified of this
error. This may block the stream until a timeout is reached or infinitly if
there is no timeout.
Concretly, this bug can be triggered time to time with h2spec, running the test
"http2/5.1.1/2".
This patch depends on the commit 328ed220a "BUG/MINOR: stream-int: Process
connection/CS errors first in si_cs_send()". Both must be backported to 2.0 and
probably to 1.9. In 1.9, the code is totally different, so this patch would have
to be adapted.
(cherry picked from commit e55a5a41713b629d349ba020183744a38129b892)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>
1 file changed