transport_ssh: Check t is not nil before closing #100
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When connecting to a device where the user doesn't exist we get the following: ``` goroutine 1 [running]: github.com/Juniper/go-netconf/netconf.(*TransportSSH).Close(0x0, 0xc000108000, 0xc00009b040) /home/luke/work/src/github.com/Juniper/go-netconf/netconf/transport_ssh.go:42 +0x26 github.com/Juniper/go-netconf/netconf.DialSSHTimeout(0x62a7cb, 0x12, 0xc00009b040, 0x2540be400, 0x6325c1, 0x2f, 0xc00009b040) /home/luke/work/src/github.com/Juniper/go-netconf/netconf/transport_ssh.go:139 +0x110 main.main() /tmp/main.go:19 +0xc3 exit status 2 ``` This is due to the connection being close without being established. I have updated so we now get the following: ``` ssh: handshake failed: ssh: unable to authenticate, attempted methods [none publickey], no supported methods remain ```
nemith
approved these changes
Oct 28, 2020
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When connecting to a device where the user doesn't exist we get the
following:
This is due to the connection being close without being established.
I have updated so we now get the following: