[lwip-users] Supporting SO_REUSEADDR and SO_REUSEPORT

[Amir Bukhari]

MATLAB Simulink has a external mode, which let modell running on target to 
commicate with Simulink. It uses SO_REUSEADDR. So that after a connection is 
closed it can be reused without opening a new socket.
To support this, I think lwip_close/lwip_accept should be changed to support 
this.
As a workaround on MATLAB side (on my target) I do not close the connection 
when MATLAB request that, so that a new connection can be accepted.

Does anybody have made a change to sockets.c to add SO_REUSEADDR?

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Amir Bukhari
aquintos GmbH * integration experts
Lammstraße 21 * 76133 Karlsruhe * GERMANY
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