Comments (2)
This is a good use case, and something I'd be interested in adding to the core library once it's proved out. For TokenBucket
the process is simple: to serialize call drip()
then save the .content
somewhere. To deserialize, create a TokenBucket
using the same parameters but then immediately set .content
to the saved value. With RateLimiter
, if you make the simplifying assumption that you aren't serializing then deserializing within the same "interval", it's just a matter of serializing myRateLimiter.tokenBucket
as described above, then initializing a new rate limiter and setting myRateLimiter.tokenBucket = myDeserializedTokenBucket
.
Adding support for serializing+deserializing within the same interval requires some additional work as you would need to store timestamp and interval length, then check if you are still in that interval when deserializing.
from node-rate-limiter.
In 2.0.0 the .content
field is explicitly part of the class definition so it should be straightforward to implement your own serialization.
from node-rate-limiter.
Related Issues (20)
- Would this project be open to a PR adding asyncRemoveTokens? HOT 2
- Is it possible to use async function as callback? HOT 1
- removeTokens 1st parameter documentation HOT 1
- How to use rate limiter and retrieve my business method result HOT 1
- 'process' is not defined HOT 1
- Error [ERR_MODULE_NOT_FOUND]: Cannot find module '.../node_modules/limiter/dist/esm/RateLimiter' HOT 6
- remove "type": "module" in `package.json` HOT 3
- Unexpected token '?' HOT 5
- no Changelog HOT 3
- Got ERR_REQUIRE_ESM HOT 3
- Importing from esm in Node.js is broken in v2.1.0 HOT 22
- Tiered Rate Limiting - Extending TokenBucket to support such functionality.
- [Feature Request] Add a way to await "previous consumed tokens"
- Restore TokenBucket/RateLimiter state from localStorage
- RateLimiter slowing down with thousand of calls
- Throttlers and rate limiters, how they should be implemented HOT 1
- No way to calculate amount of time until the next drip?
- Wait from final request of the interval rather than the first
- Use global.performance instead of perf_hooks.performance for Node >16
- API client on multiple servers
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from node-rate-limiter.