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7 years, 3 months ago.
Ethernet Error Recovery
I am currently using mbed 5.5.6, I am using the Ethernet interface and TCPserver and TCPsocket classes. I am using the timeouts and if I sense no activity on the network I will restart the network. I will do a disconnect, close the server and the socket and then restart everything. When I get to binding the server to a port I get an error (-3003). This only occurs on restarting the network, the server and then the bind. It does not occur on the original start. If I ignore the error everything works fine but I believe this error code is an error in the ethernet driver.
Thanks
1 Answer
7 years, 3 months ago.
Hi Dan,
According to the Network Errors reference here: https://docs.mbed.com/docs/mbed-os-api-reference/en/latest/APIs/communication/network_sockets/#network-errors , Error -3003 means "invalid configuration."
Without seeing your code, I am unsure what could be causing this error, however this Pull Request (https://github.com/ARMmbed/mbed-os/issues/2439#issuecomment-242844254) may help you debug.
Please let me know if you have any questions!
- Jenny, team Mbed