Fixes#10387
Without TCP keep-alive set on socket connections to the daemon, any
long-running container with std{out,err,in} attached that doesn't
read/write for a minute or longer will end in ECONNTIMEDOUT (depending
on network settings/OS defaults, etc.), leaving the docker client side
believing it is still waiting on data with no actual underlying socket
connection.
This patch turns on TCP keep-alive for the underlying TCP connection
for both TLS and standard HTTP hijacked daemon connections from the
docker client, with a keep-alive timeout of 30 seconds.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com>
Upstream-commit: f73a6b3845a498107cfb22e4d962f0a30870e7c6
Component: engine
Properly CloseWrite() the client socket once done with stdin when using
TLS connection (this used to rely on an erroneous type assertion).
Fixes#8658.
Fixes#8642.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Signed-off-by: Michael Crosby <crosby.michael@gmail.com>
Upstream-commit: e98e56bb1edc3835bc835c9e034780845c64d797
Component: engine
This is the first of two steps to break the archive package's dependence
on utils so that archive may be moved into pkg. Also, the `Go()`
function is small, concise, and not specific to the docker internals, so
it is a good candidate for pkg.
Signed-off-by: Rafe Colton <rafael.colton@gmail.com>
Upstream-commit: b845a62149d5f4990462ac6c9167c5cfaa0e66cb
Component: engine
`docker events > /tmp/out` should not print control
characters to non-terminal STDOUT.
This addresses commit 26b4a4920adca614f6be17a96f254f331271faf0
without creating regression described in issue #6509.
Signed-off-by: Vojtech Vitek (V-Teq) <vvitek@redhat.com>
Upstream-commit: d742c57f534352b6cad596d0c9fe8cf84044e92a
Component: engine
