rate-limiter | https : //github.com/liaokailin/rate-limiter

 by   liaokailin Java Version: Current License: No License

kandi X-RAY | rate-limiter Summary

kandi X-RAY | rate-limiter Summary

rate-limiter is a Java library. rate-limiter has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

https://github.com/liaokailin/rate-limiter
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            kandi-support Support

              rate-limiter has a low active ecosystem.
              It has 6 star(s) with 9 fork(s). There are 3 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              rate-limiter has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of rate-limiter is current.

            kandi-Quality Quality

              rate-limiter has no bugs reported.

            kandi-Security Security

              rate-limiter has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              rate-limiter does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              rate-limiter releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed rate-limiter and discovered the below as its top functions. This is intended to give you an instant insight into rate-limiter implemented functionality, and help decide if they suit your requirements.
            • Try to rate limiter around
            • Creates and returns the rate limiter
            • Gets the client name
            • Gets the client id of the current user
            Get all kandi verified functions for this library.

            rate-limiter Key Features

            No Key Features are available at this moment for rate-limiter.

            rate-limiter Examples and Code Snippets

            No Code Snippets are available at this moment for rate-limiter.

            Community Discussions

            QUESTION

            Express js Invalid ip address in morgan logs when using nginx reverse proxy
            Asked 2021-Apr-07 at 19:29

            I have a rest api in express js. I'm using a express-rate-limiter to limit requests like so.

            ...

            ANSWER

            Answered 2021-Apr-07 at 19:29

            When you are using your own reverse proxy you have to put:

            Source https://stackoverflow.com/questions/66976392

            QUESTION

            Lazy loading images - max x per second
            Asked 2021-Mar-29 at 14:04
            Requirement

            Load all images on a page with 100+ images in a manner that makes maximum x requests per second to avoid hitting a rate-limiter (which allows max X requests per second from the same IP).

            Potential Solution

            Change the markup:

            ...

            ANSWER

            Answered 2021-Mar-29 at 14:04

            So I ended up writing a simple jquery plugin to handle this, and it is shared here on github.

            https://github.com/kjlibsol/lazyrate

            It does not care about whether an image is on screen or not, because for my use-case it is nice to have, not need to have.

            For future reference, here is the entire sourcecode:

            Source https://stackoverflow.com/questions/66852802

            QUESTION

            Symfony5: login throttling failing must be an instance of RequestRateLimiterInterface, instance of RateLimiterFactory given
            Asked 2021-Feb-22 at 11:40

            In order to satisfy a security audit, I need to implement a feature where a user can have at most 3 attempts of login per 5 minutes

            fortunately, it is now built-in Symfony 5.2: https://symfony.com/blog/new-in-symfony-5-2-login-throttling

            As the parameter max_attempts is not enough for me (it's per 1 minute), I want to use the second option to provide my owner limiter

            so I use this https://symfony.com/blog/new-in-symfony-5-2-rate-limiter-component

            my configuration looks like this

            ...

            ANSWER

            Answered 2021-Feb-22 at 11:40

            If you want to use a custom limiter you need to create an own limiter. Then define as service in services.yml An example that works for me

            Source https://stackoverflow.com/questions/66154008

            QUESTION

            dynamic memory allocation always leaves/accesses shadow bytes
            Asked 2020-Dec-18 at 23:34

            it's the vizier of dynamic memory allocation reporting in again. I know it's generally frowned upon to provide the entire example, but I've been working through several problems on leetcode, and have found that I always have the same problem, and that is shadow bytes. I haven't been able to identify exactly what it is I'm doing wrong, because the error messages, and their driver program for the testcases is somewhat hidden, but if someone, for this simple example, could explain what I'm doing wrong, it would be appreciated:

            ...

            ANSWER

            Answered 2020-Dec-18 at 23:34

            QUESTION

            Spring Cloud Gate Request Timeout Not working for path
            Asked 2020-Dec-03 at 06:04

            In Spring cloud Gateway request timeout for path in not working as expected.

            I tried to specify global timeout, but its not working as expected.

            I am trying to call a microservice A. In A microservice I have added an delay to 5 sec.

            Now in path if I add response timeout as more than 5s, it should wait for the response, but currently circuit breaker is opened and currently its returning the fallback message in 1000ms

            I have configured resilience4j circuit breaker in gateway.

            I am not able to understand why response timeout for Path and global timeout not working.

            application.yml

            ...

            ANSWER

            Answered 2020-Dec-03 at 06:04

            I found that we need to define Timelimiter with Circuit Breaker, and default timeout is 1 Sec

            Source https://stackoverflow.com/questions/64935162

            QUESTION

            rate-limiter-flexible + plan usage per user
            Asked 2020-Oct-25 at 12:49

            I play with this package rate-limiter-flexible but I can't do what I want.

            I explain , I would like each user have a counter and when this counter is reach user is blocked and user can reset this counter if he pay a new package api call.

            At this moment I can block an user when he reach maximal point :

            ...

            ANSWER

            Answered 2020-Oct-25 at 12:49

            I know two options:

            1. Create a rate limiter with 1,000,000,000 points. Consume depending on usage plan: freemium consumes 10,000,000 points per request, silver plan consumes 1,000,000 per request, gold plan consumes 1,000 points per request, etc. Delete previously consumed points by IP, when a new plan bought.
            2. Create separate rate limiter for each plan with different amount of points. Consume from appropriate rate limiter depending on user's plan.

            Source https://stackoverflow.com/questions/64514770

            QUESTION

            Using Bottleneck to rate-limit API requests in a library
            Asked 2020-Sep-26 at 19:37

            I am writing an API wrapper in TypeScript. I would like the code to be asynchronous in order to maximally meet the rate limit of the API in question. The API wants requests to be submitted at a maximum rate of 1/second.

            I intend to implement an API wrapper which is instantiated once, and allows the use of objects to reach the different endpoints. For instance, within the greater API there is a post and pool endpoint. I would like to access them like post_object.post.submit_request(argument1, ...) or post_object.pool.submit_request(argument1, ...).

            I have created an object called state_info which is passed between the various objects, within which is contained a user-agent header, login information if provided, and a rate-limiter object from the Bottleneck library.

            The issue I'm running into while testing is that my program doesn't seem to actually be limiting the rate of requests; no matter what I change the limit to in the arguments for Bottleneck, the requests all happen in about .600 seconds every time.

            I am thinking this has something to do with passing around the rate-limiter object, or in accessing it from multiple places, but I'm unsure.

            First, here is the code for the Model object, which represents access into the API.

            ...

            ANSWER

            Answered 2020-Sep-26 at 19:37

            I've learned the answer to my own question after much head-scratching.

            It turns out, in the "gotchas" section of the bottleneck API reference they note:

            If you're passing an object's method as a job, you'll probably need to bind() the object:

            with the following code:

            Source https://stackoverflow.com/questions/64069958

            QUESTION

            Throttling an API that 429s after too many requests
            Asked 2020-Jul-29 at 00:14

            I'm trying to make several requests to the BoardGameGeek (BGG) API and after a certain amount of requests within a certain time frame, I get timed out (status code 429). I've tried a couple of libraries to try and get this to work.

            I've tried using the simple-rate-limiter library as below, but this didn't work because BGG seems pretty aggressive with their rate limiting and they don't publish official limits anyways.

            ...

            ANSWER

            Answered 2020-Jul-29 at 00:14

            This solution is specifically for the BoardGameGeek API.

            So instead of doing a bunch of individual requests such as:
            /xmlapi2/thing?stats=1&id=188920
            /xmlapi2/thing?stats=1&id=174476

            You can batch them all into one request like this:
            /xmlapi2/thing?stats=1&id=188920,174476

            This means that you're only sending off 1 request and will not get rate limited.
            I did find out that this still does fail if you attach over ~1200 game ids though. The server responds with 414 Request-URI Too Large.
            Here's an example of that error.

            If you need more then 1200 then you'll probably have to split the game ids and make multiple requests so that you only request 1200 at a time.

            Source https://stackoverflow.com/questions/63124365

            QUESTION

            How do you mock a named exports constructor and functions of an external library with Jest?
            Asked 2020-Jun-24 at 20:54

            I have seen similar questions but nothing I have seen in the documentation or stackoverflow describes what I am trying to do. I am new to javascript and just started using jest, I have read through the jest documentation but I have not seen an example that mocks a named export of an external library. The library I am trying to mock is rate-limiter-flexible. I want to mock the named export RateLimiterRedis. I need to mock a couple of RateLimiterRedis functions, including get, consume, and delete.

            For example when I mocked a function from redis all I had to do was:

            ...

            ANSWER

            Answered 2020-Jun-24 at 20:54

            The export of rate-limiter-flexible is an object that is supposed to have RateLimiterRedis function that returns an instance that has get method.

            "I have tried" snippet is wrong because it makes RateLimiterRedis function to return another function, and RateLimiterRedis itself isn't a spy so it cannot be asserted.

            It should be:

            Source https://stackoverflow.com/questions/62559849

            QUESTION

            How can I rate limit the /socket.io route on my http server?
            Asked 2020-May-18 at 12:26

            I'm using socket.io and used rate-limiter-flexible and limiter to limit request rate, but I noticed the route /socket.io isn't receiving 429 from either, in fact, I can't log any requests coming from this route by using app.use('/socket.io')..

            I think socket.io is doing some treatment on this route under the hood, is that correct? If so, how can I make sure requests to /socket.io also receive 429 after the limit is reached?

            Rate limiter on Connect:

            ...

            ANSWER

            Answered 2020-May-15 at 18:01

            Socket.io attaches itself to your http server by inserting itself as the first listener to the request event (socket.io code reference here) which means it totally bypasses any Express middleware.

            If you're trying to rate limit requests to /socket.io/socket.io.js (the client-side socket.io code), then you could create your own route for that file in Express using your own custom router with a different path and have your client just use the Express version of the path and you could then disable serving that file through socket.io (there's an option to disable it).

            If you're trying to rate limit incoming socket.io connections, then you may have to modify your rate limiter so it can participate in the socket.io connect event.

            Now that I think of it, you could hack the request event listener list just like socket.io does (you can see the above referenced code link for how it does it) and you could insert your own rate limiting before it gets to see the request. What socket.io is doing is implementing a poor man's middleware and cutting to the front of the line so that they can get first crack at any incoming http request and hide it from others if they have handled it. You could do the same with your rate limiter. Then, you'd be in an "arm's race" to see who gets first crack. Personally, I'd probably just hook the connect event and kill the connection there if rate limiting rules are being violated. But, you could hack away and get in front of the socket.io code.

            Source https://stackoverflow.com/questions/61820927

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install rate-limiter

            You can download it from GitHub.
            You can use rate-limiter like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the rate-limiter component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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