Re: [sumo-user] Question about port already in use

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

if you are using the python client, a free socket port should be automatically obtained when calling traci.start().

If you are using the C++ client, you can use the method getFreeSocketPort() from src/foreign/tcpip/socket.h

regards,

Jakob

Am So., 7. Apr. 2019 um 20:43 Uhr schrieb <21_lahm@xxxxxxxxxxxxx>:

Hi guys,

I am running a bunch of simulation with the help of traci. But sometimes the program is forced to stop due to the error "Error: tcpip::Socket::accept() Unable to create listening socket: Address already in use Quitting (on error)."

My question is whether the program can automatically handle with the error and find the appropriate port.

Can anybody help me with this problem?

Thank you.

Yu Tang
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