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Commit 330c2aacac28b9eb794b8b54a02c619d40219949

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Parents : 63da084

Author : Mark Qvist <mark@unsigned.io>

Date : 2025-01-13T14:42:03+01:00

Fixed incorrect resource SDU calculation when link MTU is set

Changes

1 files changed, 4 insertions(+), 1 deletions(-)

M RNS/Resource.py +4 -1

Diff

diff --git a/RNS/Resource.py b/RNS/Resource.py

index a05e1b33..b0c726af 100644

--- a/RNS/Resource.py

+++ b/RNS/Resource.py

@@ -276,7 +276,10 @@ class Resource:

self.status = Resource.NONE

self.link = link

- self.sdu = link.mdu or Resource.SDU

+ if self.link.mtu:

+ self.sdu = self.link.mtu - RNS.Reticulum.HEADER_MAXSIZE - RNS.Reticulum.IFAC_MIN_SIZE

+ else:

+ self.sdu = link.mdu or Resource.SDU

self.max_retries = Resource.MAX_RETRIES

self.max_adv_retries = Resource.MAX_ADV_RETRIES

self.retries_left = self.max_retries