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| author | Scott Kuhl <kuhl@mtu.edu> | 2021-06-02 15:32:04 -0400 |
|---|---|---|
| committer | Scott Kuhl <kuhl@mtu.edu> | 2021-06-02 15:32:04 -0400 |
| commit | d3f4889f21f2c7eeebae723c688361022e0f05b7 (patch) | |
| tree | d6eb86792813d64f64b598dcf8084dccf4665ba3 | |
| parent | 560c6b4ce87df8513831d8ad352c524f48b192b3 (diff) | |
fix lint errors
| -rw-r--r-- | sshuttle/hostwatch.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sshuttle/hostwatch.py b/sshuttle/hostwatch.py index aab1231..a016f4f 100644 --- a/sshuttle/hostwatch.py +++ b/sshuttle/hostwatch.py @@ -15,6 +15,8 @@ POLL_TIME = 60 * 15 NETSTAT_POLL_TIME = 30 CACHEFILE = os.path.expanduser('~/.sshuttle.hosts') +# Have we already failed to write CACHEFILE? +CACHE_WRITE_FAILED = False hostnames = {} queue = {} @@ -29,7 +31,7 @@ except IOError: def _is_ip(s): return re.match(r'\d+\.\d+\.\d+\.\d+$', s) -CACHE_WRITE_FAILED = False + def write_host_cache(): """If possible, write our hosts file to disk so future connections can reuse the hosts that we already found.""" @@ -50,7 +52,7 @@ def write_host_cache(): log("Failed to write host cache to temporary file " "%s and rename it to %s" % (tmpname, CACHEFILE)) CACHE_WRITE_FAILED = True - + try: os.unlink(tmpname) except BaseException: @@ -134,7 +136,7 @@ def _check_revdns(ip): found_host(r[0], ip) except (OSError, socket.error, UnicodeError): # This case is expected to occur regularly. - #debug3('< %s gethostbyaddr failed on remote host' % ip) + # debug3('< %s gethostbyaddr failed on remote host' % ip) pass |