Issues with leo-bulk-send-example.cc in Leo module

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翁佳煌

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Jan 7, 2024, 10:58:41 AM1/7/24

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Hi, I am currently doing some research on the LEO module.
I am testing three existing example files, but I encountered some issues with leo-bulk-send-example.cc.

Originally, the duration was set to 1000s, but I changed it to 10s for observation. However, I noticed that the EchoTxRx callback function is not being called.

alan@alan-VirtualBox:~/ns3.30/ns-allinone-3.30/ns-3.30$ sudo ./waf --run "scratch/leo-bulk-send-example --duration=10"
Waf: Entering directory `/home/alan/ns3.30/ns-allinone-3.30/ns-3.30/build'
[2815/2887] Compiling scratch/leo-bulk-send-example.cc
[2845/2887] Linking build/scratch/leo-bulk-send-example
Waf: Leaving directory `/home/alan/ns3.30/ns-allinone-3.30/ns-3.30/build'
Build commands will be stored in build/compile_commands.json
'build' finished successfully (5.453s)
ISL enabled
LOCAL =1032
REMOTE=1033,addr=10.1.4.10
1032:1033: 536
--------------------------------------------------

Furthermore, I continued testing by gradually increasing the duration, and I found that when the duration reaches 17s or beyond, the code gets stuck, and it doesn't stop even after the specified duration. I'm wondering if anyone has encountered similar issues or knows how to resolve this?

Ojeet Deol

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Aug 6, 2025, 9:10:15 PM8/6/25

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Hey ere you ever able to get past this issue? If so, please let me know the fix.