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Implemented ability to change MTU.

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Mark Qvist 2021-09-02 18:00:03 +02:00
parent 40f7a6d359
commit cd8de64201
5 changed files with 40 additions and 24 deletions
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5
RNS/Resource.py
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@ -781,9 +781,12 @@ class Resource:
class ResourceAdvertisement:
HASHMAP_MAX_LEN = 70
OVERHEAD = 128
HASHMAP_MAX_LEN = math.floor((RNS.Link.MDU-OVERHEAD)/Resource.MAPHASH_LEN)
COLLISION_GUARD_SIZE = 2*Resource.WINDOW_MAX+HASHMAP_MAX_LEN
assert HASHMAP_MAX_LEN > 0, "The configured MTU is too small to include any map hashes in resource advertisments"
@staticmethod
def is_request(advertisement_packet):
adv = ResourceAdvertisement.unpack(advertisement_packet.plaintext)