| Value |
Constant |
Description |
| 1 |
sshControlBreak |
Sends a control message to the server which simulates
a break signal on a physical terminal. This is used by some
operating systems as an instruction to enter a privileged
configuration mode. Note that this is not the same as sending
an interrupt character such as Ctrl+C to the server. This
control code is ignored for SSH 1.0 sessions. This is the same
as calling the Break method. |
| 2 |
sshControlNoop |
Sends a control message to the server, but it does not
perform any operation. This is typically used by clients to
prevent the server from automatically closing a session that
has been idle for a long period of time. |
| 3 |
sshControlEof |
Sends a control message to the server indicating that
the client has finished sending data. Note that this option is
normally not used with interactive terminal sessions, and
should only be used when required by the server. |
| 4 |
sshControlPing |
Sends a control message to the server which is used to
test whether or not the server is responsive to the
client. This is typically used by clients to attempt to detect
if the connection to the server is still active. |
| 5 |
sshControlRekey |
Sends a control message to the server requesting that
the key exchange be performed again. This control code is
ignored for SSH 1.0 sessions. |