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Pointer to variable that will receive the return error code from this function:
NET_SOCK_ERR_NONE
NET_SOCK_ERR_NOT_USED
NET_SOCK_ERR_INVALID_SOCK
NET_SOCK_ERR_INVALID_TYPE
NET_CONN_ERR_NOT_USED
NET_CONN_ERR_INVALID_CONN
NET_ERR_INIT_INCOMPLETE
NET_OS_ERR_LOCK
Returned Value
Socket’s transport connection handle ID (e.g., TCP connection ID), if no errors.
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Available only if either NET_CFG_TRANSPORT_LAYER_SEL is configured for TCP (see section D-12-1) and/or NET_UDP_CFG_APP_API_SEL is configured for sockets (see section D-13-1).
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