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Re: [sumo-user] problem with multiple clients of TraCI in sumo 0.31
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Hello,
The response (inMsg) is not supposed to return the assigned order. It returns an acknowledgement of the received command (the command id itself 0x03 in case of CMD_SETORDER) and a status-flag (0x00 indicates successful execution). So you should expect to receive the same response even if you call setOrder(n) with different values for n from various clients.
See http://sumo.dlr.de/wiki/TraCI/Protocol for the general protocol specs.
Hope this helps.
Best,
Leo
-----Ursprüngliche Nachricht-----
Von: sumo-user-bounces@xxxxxxxxxxx [mailto:sumo-user-bounces@xxxxxxxxxxx] Im Auftrag von maryam sadat Boka via sumo-user
Gesendet: Dienstag, 14. November 2017 22:30
An: sumo-user@xxxxxxxxxxxxxxxxxxxxx
Betreff: [sumo-user] problem with multiple clients of TraCI in sumo 0.31
Hi,
As new version of SUMO (0.31) supports the multiple clients of TraCI, I have implemented it in c++ API.
The problem is that the function of setOrder which is implemented in TraCIAPI.cpp , does not work correctly since if i set the input value of the function as 1 (setorder(1)), the value of message which is sent to the socket is nor 1 (outMsg =! 1 ), neither same as the value of message of checking function
(check_resultState(inMsg) -> inMsg=! 1).
it means the setting value for setOrder function does not depend on input value, both setOrder(1) and setOrder(2) send same message with same value to the socket !
so the value can not be set correctly, then simulation step won't work!
It would be great if anybody can help.
Thanks and best regards
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