Hi Ainhoa,

One thing you could also try is to select a slightly different port, e.g.
8123. Port 8000 is notoriously used for web-type applications.
Though I'm sure sumo-gui will report if the port is already taken, but
still.

Kind regards,
Ruud


On Thu, Jan 4, 2024 at 3:47 PM Mirko Barthauer via sumo-user <
[email protected]> wrote:

> Hi Ainhoa,
>
>
>
> I haven't used Artery myself so I am not sure about how exactly sumo is
> called. But sumo has to be told how many TraCI clients it expects by
> *--num-clients* if you want to connect more of them (see docs
> <https://sumo.dlr.de/docs/TraCI.html#multiple_clients>).
>
>
>
> Best regards
>
> Mirko
>
>
>
>
>
>
>
>
>
> -----Original-Nachricht-----
>
> Betreff: [sumo-user] Connecting to SUMO server by Traci
>
> Datum: 2024-01-04T13:55:13+0100
>
> Von: "Ainhoa Lizaso Eguileta via sumo-user" <[email protected]>
>
> An: "[email protected]" <[email protected]>
>
>
>
>
>
>
> Hi!
>
>
> I am trying to connect to the sumo server from an external python file by
> using traci. I am using the simulator artery which incorporates sumo. I
> have the option to define the sumo server to the port I want. In fact,
> sumo-gui logs return ***Starting server on port 8000 *** with the port
> selected.
>
> I am trying to connect to this port by traci from an external python
> script but the response is: Could not connect to TraCI server at
> localhost:8000 [Errno 111] Connection refused.
>
> I would like to know if it is possible to get the data created from sumo
> by running the simulation from artery.
>
> Thank you!
>
> Ainhoa
>
>
> 
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