我正在學習泄漏的桶算法，并希望通過編寫一些帶有redis和golang http的簡單代碼來弄臟我的手。當我在這里搜索關鍵字redis，泄漏，桶。[1]中有許多類似的問題，這很好。然而，我發現在瀏覽了這些線程和wiki之后，我有一個問題來理解整個邏輯[2]。我想有些東西我不明白，也沒有意識到這一點。因此，我想在這里再次改寫它。如果我弄錯了，請糾正我。偽代碼：key := "ip address, token or anything that can be the representative of a client"redis_queue_size := 5interval_between_each_request := 7request := obtain_http_request_from_somewhere()if check_current_queue_size() < redis_queue_size:    if is_queue_empty()        add_request_to_the_queue() // zadd "ip1" now() now() // now() is something like seconds, milliseconds or nanoseconds e.g. t = 1        process_request(request)    else        now := get_current_time()        // add_request_to_... retrieves the first element in the queue        // compute the expected timestamp to execute the request and its current time        // e.g. zadd "ip1" <time of the first elment in the queue + interval_between_each_request> now        add_request_to_redis_queue_with_timestamp(now, interval_between_each_request) // e.g. zadd "ip" <timestamp as score> <timestamp a request is allowed to be executed>        // Below function check_the_time_left...() will check how many time left at which the current request need to wait.         // For instance, the first request stored in the queue with the command        //    zadd "ip1" 1 1  // t = 1        // and the second request arrives at t = 4 but it is allowed t be executed at t = 8        //    zadd "ip1" 8 4 // where 4 := now, 8 := 1 + interval_between_each_request        // so the N will be 4         N := check_the_time_left_for_the_current_request_to_execute(now, interval_between_each_request)         sleep(N) // now the request wait for 4 seconds before processing the request        process_request(http_request_obj)else    return // discard request我了解隊列已滿的部分，然后以下請求將被丟棄。但是，我想我可能會誤解當隊列未滿時，如何重塑傳入的請求，以便它可以以固定的速率執行。