tree b9e6b8e0f55210bfc2ddff7431ff46c59f18cbc8
parent 24fdc1d039dd075a54d0db36b63bf8aba4919068
author Thomas Wolf <thomas.wolf@paranor.ch> 1596880423 +0200
committer Thomas Wolf <thomas.wolf@paranor.ch> 1597092694 +0200

Update javadoc for RemoteSession and SshSessionFactory

The timeout on RemoteSession.exec() cannot be a timeout for the
whole command. It can only be a timeout for setting up the process;
after that it's the application's responsibility to implement some
timeout for the execution of the command, for instance by calling
Process.waitFor(int, TimeUnit) or through other means.

Sessions returned by an SshSessionFactory are already connected and
authenticated -- they must be, because RemoteSession offers no
operations for connecting or authenticating a session.

Change the implementation of SshdExecProcess.waitFor() to wait
indefinitely. The original implementation used the timeout from
RemoteSession.exec() because of that erroneous javadoc.

Change-Id: I3c7ede24ab66d4c81f72d178ce5012d383cd826e
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>