[ndnSIM] large topology ndnSIM

[Spyridon (Spyros) Mastorakis]

Hi,

the topology reader supports topology parsing from a text file.

Your file does not seem to be a text file.

Thanks,

Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
Internet Research Laboratory
Computer Science Department
UCLA

> On Nov 17, 2018, at 10:47 AM, abdou ben <abdouinf45 at gmail.com> wrote:
> 
> Hi
> I have tried with the existing topo and i have checked the permissions,
> topologyReader.SetFileName("src/ndnSIM/examples/topologies/bw-delay-rand-1/1221.r0-conv-annotated");
> but the error still:
> msg="Cannot open file src/ndnSIM/examples/topologies/bw-delay-rand-1/1221.r0-conv-annotated for reading", file=../src/ndnSIM/utils/topology/annotated-topology-reader.cpp, line=161
> terminate called without an active exception
> Command ['/home/benarfa/ndnSIM/ns-3/build/src/ndnSIM/examples/ns3-dev-ndn-ddos-cvsp-rocket-optimized'] terminated with signal SIGIOT. Run it under a debugger to get more information (./waf --run <program> --command-template="gdb --args %s <args>").
> thanks
> 
> Le sam. 17 nov. 2018 à 19:20, Spyridon (Spyros) Mastorakis <mastorakis at cs.ucla.edu <mailto:mastorakis at cs.ucla.edu>> a écrit :
> Oops.. Now I noticed the actual message.
> 
> This means either the file does not exist in the path the simulator is looking for it or you need to assign the proper permissions to the file, so that the simulator can open it and read the topology.
> 
> Thanks,
> 
> Spyridon (Spyros) Mastorakis
> Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
> Internet Research Laboratory
> Computer Science Department
> UCLA
> 
>> On Nov 17, 2018, at 10:18 AM, Spyridon (Spyros) Mastorakis <mastorakis at cs.ucla.edu <mailto:mastorakis at cs.ucla.edu>> wrote:
>> 
>> Hi,
>> 
>> most probably the txt file is not properly formatted. You can run your scenario under a debugger and see what exactly fails.
>> 
>> Thanks,
>> 
>> Spyridon (Spyros) Mastorakis
>> Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
>> Internet Research Laboratory
>> Computer Science Department
>> UCLA
>> 
>>> On Nov 16, 2018, at 11:26 PM, abdou ben <abdouinf45 at gmail.com <mailto:abdouinf45 at gmail.com>> wrote:
>>> 
>>> Hey
>>> 
>>> I want to use AnnotatedTopologyReader to read toptology from .txt file. It gives the following error. 
>>> Any help please. 
>>>  
>>> msg="cannot open file /src/ndnSIM//examples/topologies/cong.txt for reading terminate called without an active exception
>>>  
>>> Thank You
>>> 
>> 
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