Now prints the reason why socket listening operations fail.

This commit is contained in:
Joe Testa 2023-06-20 08:43:11 -04:00
parent 639f11a5e5
commit e99cb0b579

View File

@ -105,8 +105,8 @@ class SSH_Socket(ReadBuf, WriteBuf):
s.bind(('0.0.0.0', self.__port))
s.listen()
self.__sock_map[s.fileno()] = s
except Exception:
print("Warning: failed to listen on any IPv4 interfaces.")
except Exception as e:
print("Warning: failed to listen on any IPv4 interfaces: %s" % str(e))
try:
# Socket to listen on all IPv6 addresses.
@ -116,8 +116,8 @@ class SSH_Socket(ReadBuf, WriteBuf):
s.bind(('::', self.__port))
s.listen()
self.__sock_map[s.fileno()] = s
except Exception:
print("Warning: failed to listen on any IPv6 interfaces.")
except Exception as e:
print("Warning: failed to listen on any IPv6 interfaces: %s" % str(e))
# If we failed to listen on any interfaces, terminate.
if len(self.__sock_map.keys()) == 0: