ns3.31 Compatibility

[A Alinazi]

Hello all,
I've been using ofswitch13 with ns3.29 and it was working perfectly , but when I try to install it with ns3.31 I face some errors with ofswitch13-queue.cc file and header ( Tail & Head aren't declared ). I'm not very expert on how the model and classes are integrating so I couldn't resolve the classes dependency.
Any idea on how to solve it ? thanks

[Sayed Mahdi Faghih Imani]

Hi,

You can use the following link:

https://groups.google.com/g/ofswitch13-users/c/Z9FHqmzVcY4/m/Kl6FodNQCAAJ

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[A Alinazi]

it worked well, thanks alot

[A Alinazi]

Hi sorry for bothering! I have been using the external controller example along with others which was fine as well in 3.29 ! but with 3.31 am getting this error:

/Desktop/ns-allinone-3.31/ns-3.31$ ./waf --run ofswitch13-external-controller
Waf: Entering directory `/home/amani/Desktop/ns-allinone-3.31/ns-3.31/build'
[2012/2065] Compiling scratch/ofswitch13-external-controller.cc
[2025/2065] Linking build/scratch/ofswitch13-external-controller
Waf: Leaving directory `/home/amani/Desktop/ns-allinone-3.31/ns-3.31/build'
Build commands will be stored in build/compile_commands.json
'build' finished successfully (3.732s)
msg="Attribute name=MaxSize does not exist for this object: tid=ns3::OFSwitch13PriorityQueue", file=../src/core/model/object-base.cc, line=192
terminate called without an active exception
Command ['/home/amani/Desktop/ns-allinone-3.31/ns-3.31/build/scratch/ofswitch13-external-controller'] terminated with signal SIGIOT. Run it under a debugger to get more information (./waf --run <program> --gdb").  


Any tip to update the code to fix that please? thanks