QuantConnect.Util.RateLimit Namespace Reference

Classes
class	BusyWaitSleepStrategy
	Provides a CPU intensive means of waiting for more tokens to be available in ITokenBucket. This strategy is only viable when the requested number of tokens is expected to become available in an extremely short period of time. This implementation aims to keep the current thread executing to prevent potential content switches arising from a thread yielding or sleeping strategy. More...
class	FixedIntervalRefillStrategy
	Provides a refill strategy that has a constant, quantized refill rate. For example, after 1 minute passes add 5 units. If 59 seconds has passed, it will add zero unit, but if 2 minutes have passed, then 10 units would be added. More...
interface	IRefillStrategy
	Provides a strategy for making tokens available for consumption in the ITokenBucket More...
interface	ISleepStrategy
	Defines a strategy for sleeping the current thread of execution. This is currently used via the ITokenBucket.Consume in order to wait for new tokens to become available for consumption. More...
interface	ITokenBucket
	Defines a token bucket for rate limiting See: https://en.wikipedia.org/wiki/Token_bucket More...
class	LeakyBucket
	Provides an implementation of ITokenBucket that implements the leaky bucket algorithm See: https://en.wikipedia.org/wiki/Leaky_bucket More...
class	ThreadSleepStrategy
	Provides a CPU non-intensive means of waiting for more tokens to be available in ITokenBucket. This strategy should be the most commonly used as it either sleeps or yields the currently executing thread, allowing for other threads to execute while the current thread is blocked and waiting for new tokens to become available in the bucket for consumption. More...
class	TokenBucket
	Provides extension methods for interacting with ITokenBucket instances as well as access to the NullTokenBucket via TokenBucket.Null More...