This implementation does not require the use of an independent timer thread to manage the bucket state. Compared to other rate-limiting algorithms that use a simple counter, the token bucket algorithm provides the following advantages: The thundering herd problem is avoided since bucket capacity is ...
logger.Infof("task qps: %v, num: %v, timeNeed: %.3fs", qps, num, timeNeed.Seconds()) bucket := NewTokenBucket(qps, qps) startTime := time.Now() lastTime := startTimefori :=int64(1); i <= num; {ifbucket.TakeAvailable(1) ==1{ time.Sleep(timeNeed) i++ifi%1000==0{ ...
1structTokenBucket2{3uint64_tfill_interval_;4uint64_tgen_interval_;5uint64_treset_time_;6//reset_time_ is equivalent to last_consume_time + token_num and7//the calculated token num is auto renormalized on limit change.89TokenBucket()10: fill_interval_(0)11, gen_interval_(0)12, res...
A distributed token bucket rate limiter for Go using Redis, with fallback support using golang.org/x/time/rate. golangtokenbucketratelimit UpdatedOct 5, 2024 Go nathan-fiscaletti/tokenbucket-rs Sponsor Star2 A TokenBucket algorithm implementation for Rust ...
1)token bucket algorithm令牌桶算法 1.Research and Implement of Network Traffic Shaping Based on Leak Bucket Method and Token Bucket Algorithm;基于漏桶理论及令牌桶算法的网络流量整形策略的研究与实现 2.Robustness of the token bucket algorithm is studied under the condition of different token banks and...
San Esteban, Marc Portoles, and Oriol Sallent. "A Hierarchical Token Bucket Algorithm to Enhance QoS in IEEE 802.11: Proposal, Implementation and Evaluation." In Vehicular Technology Conference, 2659 - 2662. Los Angeles, CA: IEEE, 2004.
Implementation Thetoken bucketalgorithm can be easily implemented using a counter and a timer per flow. The timer expires every token intervalTand increments the value of the counter by CIR tokens. This value is never allowed to go more than the committed burst size CBS. When a packet arrives...
The present invention defines a method of unbiased policing of data flow in a network device. According to an embodiment of the present invention, the token bucket policer of the ne
A system and method that facilitates and effectuates distinguishing a human from a non-human user. A human interactive proof (HIP) employs a token bucket algorithm in order to reduce the success rate
Implementing a Per-Flow Token Bucket Using Open Packet Processor The paper shows the design of the token bucket algorithm using the extended finite state machine (EFSM) abstraction provided by OPP and discusses the details of the implementation carried out using a proof-of-concept FPGA prototype of...