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| author | Papoteur <papoteur@mageia.org> | 2020-05-31 12:15:29 +0200 |
|---|---|---|
| committer | Papoteur <papoteur@mageia.org> | 2020-05-31 12:15:29 +0200 |
| commit | 42d7135849a9069b2e04f3107ca2bda9b53d103a (patch) | |
| tree | 36c3aa6f659d2cb5975169c625764d16cb19aa90 | |
| parent | fbe6a0a6793b736aedb44182008586d17b5b4f94 (diff) | |
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Add checking of present protocols, to avoid exception.
| -rw-r--r-- | src/monitor.py | 7 | ||||
| -rwxr-xr-x | src/net_monitor | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/monitor.py b/src/monitor.py index e7a3c12..3198b78 100644 --- a/src/monitor.py +++ b/src/monitor.py @@ -328,6 +328,13 @@ class Monitor: pass return routes, default_routes + def protocols_list(self): + protos = [] + for proto in ["tcp", "tcp6", "udp", "udp6"]: + if os.path.exists("/proc/net/%s" % proto): + protos.append(proto) + return protos + def get_connections(self, proto="tcp"): """Reads active connections""" connections=[] diff --git a/src/net_monitor b/src/net_monitor index cdd5c6d..4a8ddf9 100755 --- a/src/net_monitor +++ b/src/net_monitor @@ -559,7 +559,7 @@ class MonitorGui: """Updates connections""" lstore = self.connections lstore.clear() - for proto in ["tcp", "tcp6", "udp", "udp6"]: + for proto in self.monitor.protocols_list(): connections = self.monitor.get_connections(proto=proto) for loc_addr, loc_port, rem_addr, rem_port, status in connections: iter = lstore.append() |