unsupported
unsupported()
Sets the status code to 580 and the response to Unsupported command. Returns 0.
580
Unsupported command
0
Net::Cmd exports CMD_INFO, CMD_OK, CMD_MORE, CMD_REJECT, CMD_ERROR, and CMD_PENDING.
CMD_INFO
CMD_OK
CMD_MORE
CMD_REJECT
CMD_ERROR
CMD_PENDING
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