bugfix

2022-03-09 13:12:12 +08:00 · 2022-03-09 13:12:12 +08:00 · 4fb8c29d6c
commit 4fb8c29d6c
parent 0e2a7a3039
1 changed files with 13 additions and 10 deletions
--- a/appPublic/across_nat.py
+++ b/appPublic/across_nat.py
@ -64,6 +64,7 @@ class AcrossNat(object):
 									protocol=protocol):
 				external_port += 1
 				continue
+			try:
 				self.upnp.AddPortMapping(NewRemoteHost='',
 						NewExternalPort=external_port,
 						NewProtocol=protocol,
@ -74,6 +75,8 @@ class AcrossNat(object):
 						NewLeaseDuration=0
 				)
 				return external_port
+			except:
+				return None
 		return None

 	def is_port_mapped(self, external_port, protocol='TCP'):