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| author | Sander Vrijders <sander.vrijders@ugent.be> | 2017-09-14 17:31:57 +0200 |
|---|---|---|
| committer | Sander Vrijders <sander.vrijders@ugent.be> | 2017-09-15 13:34:19 +0200 |
| commit | e2a1fb51201f22b2315843b684665245ee35e171 (patch) | |
| tree | eb7db46058018b1a771bf9839372c098b7daebce /rumba/prototypes/enroll.py | |
| parent | e93a3a734362034b45b775cbd968abc8ee994e74 (diff) | |
| download | rumba-e2a1fb51201f22b2315843b684665245ee35e171.tar.gz rumba-e2a1fb51201f22b2315843b684665245ee35e171.zip | |
rumba: Add better error handling of SSH connect
If an SSH connect doesn't succeed at first, it is retried up to 5
times with an exponential backoff. It also adds an error message in
case of an offending host key.
Diffstat (limited to 'rumba/prototypes/enroll.py')
| -rwxr-xr-x | rumba/prototypes/enroll.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/rumba/prototypes/enroll.py b/rumba/prototypes/enroll.py index 774ba52..35cc136 100755 --- a/rumba/prototypes/enroll.py +++ b/rumba/prototypes/enroll.py @@ -28,6 +28,7 @@ import argparse import socket import time import re +import sys def printalo(byt): print(repr(byt).replace('\\n', '\n')) @@ -133,5 +134,6 @@ if connected: else: print('Failed to connect to "%s"' % socket_name) + sys.exit(-1) s.close() |