express-rate | Rate monitoring and limiting for express.js apps | Runtime Evironment library
kandi X-RAY | express-rate Summary
kandi X-RAY | express-rate Summary
Rate monitoring and limiting for express.js apps
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QUESTION
I am working build an OTT platform but facing issue on Uploading large file to server.
I have tried doing it with multer to store the file in temp folder and use aws-sdk s3.upload
.
It works fine with small file size, But if I tries to Upload Large file, it return
Network Error or Error 413 request entity too large
Following Error 413 - I have changed nginx.config (client_max_body_size 0;
)
// 0 is for unlimited
but still no change. I have also tried doing it with multer-s3 but still no success. Later I tried doing it with busboy but still I am facing same issue. Here I am attaching my code where I am using busboy In ReactJs I am using Axios Please help
server.js
...ANSWER
Answered 2021-May-02 at 16:22I suggest you to use presigned S3 uploads link. In that case the server is responsible to return presigned upload link only and, from client code, just upload a file directly to AWS S3.
QUESTION
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 19:29When you are using your own reverse proxy you have to put:
QUESTION
I have the following code to make a fetch request from my front end in my node js express web app (hosted through MS Azure). The request works fine for smaller zip file blobs, but for large blobs it eventually times out and gives the following error - net::ERR_CONTENT_LENGTH_MISMATCH 200 (OK)
...ANSWER
Answered 2021-Mar-31 at 05:32You should probably configure the max-file-size of your express app.
QUESTION
I had a express application and I used this application in my Kubernetes cluster.
This application is auth service for my micro service architecture study.
I use Skaffold dev command for applying Kubernetes for this app.
My Dockerfile is like that:
...ANSWER
Answered 2021-Feb-19 at 17:19I assume you're either incorrectly specifying your script in the package.json
or your script is not server.js
.
A minimal repro of your question works:
Using the Node.JS Getting Started guide's example with one minor tweak: https://nodejs.org/en/docs/guides/getting-started-guide/
NOTE Change
const hostname = '127.0.0.1';
toconst hostname = '0.0.0.0';
This is necessary to access the containerized app from the host.
Adding a package.json because you have one and to show npm start
:
package.json
:
QUESTION
I have hosted my MERN app on Heroku , but whenever I implement helmet in app.js file it's causing this issue.
...ANSWER
Answered 2021-Jan-26 at 01:15Helmet maintainer here.
This is happening because of something called Content Security Policy, which Helmet sets by default. To solve your problem, you will need to configure Helmet's CSP.
MDN has a good documentation about CSP which I would recommend reading for background. After that, take a look at Helmet's README to see how to configure its CSP component.
To give some help specific to this question: this error is telling you that the script-src
directive of your CSP does not allow inline JavaScript, and so it was blocked.
This is considered "inline" JavaScript:
QUESTION
Can I set a global rateLimit
for my express server and also set a more restrictive rateLimit
for some routes?
For example:
...ANSWER
Answered 2021-Jan-12 at 12:17express-rate-limit
is quite a popular package. So I don't think it is an anti-pattern.
Middleware can be chained.
For example, you want to impose both someRouteLimit
and apiLimit
on /some-route
QUESTION
Here is my express code:
...ANSWER
Answered 2021-Jan-04 at 21:52It looks like your main problem is here:
QUESTION
I'm building a contact form using nodemailer
.
To post it I'm using the fetch
API.
But for some reason, I get req.body
as undefined
.
Here's the frontend code:
...ANSWER
Answered 2020-Jul-09 at 16:41after looking at everything again I know where my mistake was but don't understand why.
My file structure is like this:
QUESTION
I have this code working on localhost (sending has no problem only the express-rate-limit), but when I deploy / push it to my heroku app and do a post request it exceeds the max limit which is 3.
...ANSWER
Answered 2020-Jun-21 at 05:05It seems likely that the express-rate-limit module is not getting the correct IP address for the client when you run it on heroku? Perhaps because heroku is using a proxy in front of your server?
Per the express-rate-limit documentation:
QUESTION
So I've been dealing with this problem for some time now, and it has been really resilient considering the little lines of code. I have gone trough the documentation several times and tried many different compositions and options but it just wont work. When on localhost everything works fine, when deployed to the web the app works and I can successfully access the ./ direction which displays "Camisite ", but it gets timeout when trying to access /posts. That's all I know, if someone could provide some advice regarding how to get more information on the error that will be welcome. Just for the testing I have put the connection string directly on the code, otherwise it is on a Now secret.
So here is the code, as I said, it is pretty concise. I cut the post request part for considering it not necessary.
I already tried deleting the || 'localhost/posts'
part on the connection string and leave just the string or the string inside a secret.
ANSWER
Answered 2020-Apr-28 at 17:51First, you need to add .catch
everywhere where you have .then
because graceful processing of errors hepls you to cope with situation like this. Print your errors to the console with console.error()
, and make log file, at least running your app like this:
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