Thank you for dedicating time to my issue and for the detailed explanation

Sincerely,

Marcelo d'Almeida

On Sun, Oct 4, 2020 at 5:09 PM Jakob Erdmann <[email protected]> wrote:

> Well,
> to be honest, that option has not received much thought after being
> implemented 7 years ago.
> Sometime later the option for detecting junction collisions was introduced
> and vehicles were prevented from driving through each other even when
> ignore-junction-blocker was set.
> I guess this broke the originally intended semantic of "finding a way
> around junction blockage".
> New code is needed to ignore junction collisions when ignoring junction
> blockers: https://github.com/eclipse/sumo/issues/7650
>
> Your scenario is seeing collisions due to faulty waiting positions (
> https://github.com/eclipse/sumo/issues/4397). I recommend moving the
> waiting positions backward manually by editing connection attribute
> 'contPos' in netedit as explained at
> https://sumo.dlr.de/docs/netedit.html#setting_connection_attributes
> These collisions cause vehicles to stop and this is creating your junction
> deadlock.
> Setting contPos=10 for the left-turns fixes the problem.
>
> In 1.6.0 acceleration while on an intersection was slightly different.
> There were also collisions but in different locations which did not trigger
> the deadlock. Both mentioned issues 4397 and 7650 were already present in
> 1.6.0.
>
> regards,
> Jakob
>
> Am So., 4. Okt. 2020 um 20:08 Uhr schrieb Marcelo Andrade Rodrigues D
> Almeida <[email protected]>:
>
>> Hi everyone
>>
>> I'm trying to use <ignore-junction-blocker value="10"/> in my simulation
>> so I can resolve deadlocks without teletransportation
>>
>> Currently (version 1.7.0), enabling the option above seems to have no
>> effect (see attachment)
>>
>> Am I doing something wrong?
>>
>> Thank you in advance
>>
>>
>> Sincerely,
>>
>> Marcelo d'Almeida
>>
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