[mosh-users] mosh with GSSAPIDelegateCredentials

[yrobot@amazon.com]

Does mosh support the GSSAPIDelegateCredentials ssh option?

I'm connecting to a server using kerberos,
(ssh options GSSAPIAuthentication and GSSAPIDelegateCredentials are both 
set to yes)
e.g.
cat .ssh/config
...
    GSSAPIAuthentication yes
    GSSAPIDelegateCredentials yes
...

mosh successfully connects to the server, and sets KRB5CCNAME

$ echo $KRB5CCNAME
FILE:/tmp/krb5cc_1805007_IzhzWvVWtA

However the ticket is invalid (maybe already deleted?):
$ klist -f
klist: No credentials cache found (ticket cache 
FILE:/tmp/krb5cc_1805007_IzhzWvVWtA)

This works fine with ssh:
$ echo $KRB5CCNAME
FILE:/tmp/krb5cc_1805007_d4UdEyH6HK

$ klist -f
Ticket cache: FILE:/tmp/krb5cc_1805007_d4UdEyH6HK
...

--
I think what's going on, is mosh using ssh for 
GSSAPIDelegateCredentials, but the ssh connection is immediately 
closed.. so that the ticket is invalidated/deleted by the time I get a 
prompt on the remote host

Is there any workaround to get this working, or am I doing something wrong?

Thanks,
-Yoni