Function libcoap_sys::coap_cancel_session_messages

pub unsafe extern "C" fn coap_cancel_session_messages(
    context: *mut coap_context_t, 
    session: *mut coap_session_t, 
    reason: coap_nack_reason_t
)

Cancels all outstanding messages for session @p session.

@param context The context in use. @param session Session of the messages to remove. @param reason The reasion for the session cancellation