Callers can then make a decision whether they want to consider the peer closing
the connection an error or not. For example, a c->wait(c, "STOPPED", -1) call
can then consider a ECONNRESET not an error but rather see it - correctly - as
a container exiting before being able to register a state client.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
