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Added resource reject signalling

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Mark Qvist 2025-01-18 21:37:17 +01:00
parent a2878f1722
commit e869b3cac9
2 changed files with 39 additions and 0 deletions
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11
RNS/Link.py
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@ -962,6 +962,8 @@ class Link:
resource_advertisement.link = self
if self.callbacks.resource(resource_advertisement):
RNS.Resource.accept(packet, self.callbacks.resource_concluded)
else:
RNS.Resource.reject(packet)
except Exception as e:
RNS.log("Error while executing resource accept callback from "+str(self)+". The contained exception was: "+str(e), RNS.LOG_ERROR)
elif self.resource_strategy == Link.ACCEPT_ALL:
@ -1007,6 +1009,15 @@ class Link:
if resource_hash == resource.hash:
resource.cancel()
elif packet.context == RNS.Packet.RESOURCE_RCL:
plaintext = self.decrypt(packet.data)
if plaintext != None:
self.__update_phy_stats(packet)
resource_hash = plaintext[:RNS.Identity.HASHLENGTH//8]
for resource in self.outgoing_resources:
if resource_hash == resource.hash:
resource._rejected()
elif packet.context == RNS.Packet.KEEPALIVE:
if not self.initiator and packet.data == bytes([0xFF]):
keepalive_packet = RNS.Packet(self, bytes([0xFE]), context=RNS.Packet.KEEPALIVE)