When we fail to send a message, we send a default seccomp
response and try to reconnect to the proxy. It doesn't
really make much sense to retry to send the request over the
new connection as the syscall has already been answered. The
same goes for receiving the response - after reconnecting to
the proxy, we're a new client to a potentially new proxy
process, so awaiting a response without having sent a
request doesn't make all too much sense either.
In the future we should probably have a timeout or retry
count for the entire proxy _transaction_ before sending a
response to seccomp at all (and probably handle requests
asynchronously).
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>