Encountering error during compilation of code with more than one input. Here is the code:
a = input()
b = input()
print(a, b)

And here is the compilation message:

Traceback (most recent call last):
File "/app/codes/63db007e-7ed3-473e-abe9-d5a0e2c95fa8.py", line 2, in
b = input()
EOFError: EOF when reading a line

Will you keep the api online or you have stopped the services?

I’m getting an 405 error every time. “Method not allowed” and I’m using POST method

When I try to compile code, I get the Heroku Application error.

I have identified a security vulnerability in the CodeX-API repository. The vulnerability allows an attacker to inject malicious code into the server, which can potentially harm the server and allow unauthorized access to sensitive information. Specifically, an attacker is able to delete files on the server using javascript or other programming language.

This security vulnerability poses a significant threat to the project's integrity and the security of the data stored in the server.

When I try to compile my C code using the CodeX C compiler, i get a lot of errors complaining about casting a void* to something else, which is fine in C however forbidden in CPP (source: https://stackoverflow.com/a/22744183/11804669)

Which is really weird because that would mean the C language for CodeX is actually compiled as if it was C++

So as a test I tried copy pasting a C++ Hello World script into it (which should not AT ALL) compile if it was really C

and that worked

private JSONObject getCompileResult(String code, String input, String language) throws UnirestException { Unirest.setTimeouts(0, 0); HttpResponse<String> response = Unirest.post("https://codex-api.herokuapp.com") .header("Content-Type", "application/x-www-form-urlencoded") .field("code", code) .field("language", language) .field("input", input==null ? "" : input) .asString(); return new JSONObject(response.getBody()); }

Creating this as an issue to be tackled in a future PR.

Just noticed that the code to run/execute each language is basically the same, minus the spawn command. Thought the code could be refactored to avoid such redudancy.

I will likely pick this issue up if someone does not already in the upcoming day(s).

is this discontinued cuz its says that the service has been suspended

its impossible to do so cause if we use the & character it just doesnt work and it ends the code at that points ( probably because after the & after the code is expecting the language ), so, its basicly impossible to do anything in C, am i just being dumb or is it really a bug?

(( without the scanf(\"%i\", &ia); part and the input=10 part the code works but i really need the input part for what im doing ))

"code=#include<stdio.h>\nint main(){\nprintf("meow");\nint ia = 0;\nscanf("%i", &ia);\n printf("%i", ia);\n\n}\n&language=c&input=10"

its giving a 500 server response :(. Please get it up again, its really really useful, thanks

Inputs are present in a for loop so i cant hardcode them, what can i do?

As Heroku has closed its free tiers the API is down. Please host it on sites like railway or porter so that the API can be up again. Thank you for the amazing API.

const input = require('fs').readFileSync('/dev/stdin').toString().split(' ');
console.log(Number(input[0]) + Number(input[1]));

With this code, I get error
"node:internal/fs/utils:344\n throw err;\n ^\n\nError: ENXIO: no such device or address, open '/dev/stdin'\n at Object.openSync (node:fs:585:3)\n at Object.readFileSync (node:fs:453:35)\n at Object. (/app/codes/10609b19-df6a-4e33-8cc6-f31183eb3f29.js:1:29)\n at Module._compile (node:internal/modules/cjs/loader:1101:14)\n at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)\n at Module.load (node:internal/modules/cjs/loader:981:32)\n at Function.Module._load (node:internal/modules/cjs/loader:822:12)\n at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)\n at node:internal/main/run_main_module:17:47 {\n errno: -6,\n syscall: 'open',\n code: 'ENXIO',\n path: '/dev/stdin'\n}\n"

How can i access to stdin in javascript?

I've tried many programs, only simple programs are getting executed, but programs like data structures, linkedlist, interfaces and many are not working.

api is not working properly getting response like -->

code:"ENOENT"
errno:2
path:"/app/codes/4cfb0f33-3ec6-464e-8eed-be734ed1ab41.py"
status:500
syscall:"open"
timeStamp:1685425605602

Getting the following response

response: {
status: 503,
statusText: 'Service Unavailable',
headers: {
connection: 'close',
server: 'Cowboy',
date: 'Sun, 30 Oct 2022 07:40:57 GMT',
'content-length': '506',
'content-type': 'text/html; charset=utf-8',
'cache-control': 'no-cache, no-store'
},

Is there a way to work with multiple input? For example the code is java, and asking twice for getting input from users.

While i was testing API call through postman extension in vs code i got this error ...

Future feature to be implemented: running code with multiple files.

This seems fairly straight forward with compiled languages. For example, for c/cpp we can send the code as an array of strings, have the file for each code string created, and the g++ command should take care of the rest in creating the executable. Some minor accomodations may need to be made to differentiate b/w header and non-header files, but that is not a big deal.

For interpreted languages, like python, I am not sure its as straight forward with the current mechanism. This is because if a python file imports from a file called "x", the imported filename will be modified to a UUID with the current set-up and thus the import statement will be broken. However, I might be misunderstanding and welcome criticism/solutions.

I cloned this project, run rpm install. Everything seems to working fine. I tested c, cpp, js codes, all work fine but java code is not working.

case 'java':
            return {
                executeCodeCommand: 'java',
                executionArgs: [
                    join(process.cwd(), `codes/${jobID}.java`)
                ],
                compilerInfoCommand: 'java --version'
            };

Api has stopped working we're not able to use it anymore
Isuues:
{
"timeStamp": 1707629578253,
"status": 500,
"errno": -2,
"syscall": "open",
"code": "ENOENT",
"path": "/app/codes/c1e8d4c9-d328-438a-a450-dfbde74f4681.java"
}
it shows errorcode:500
please fix it

Service Unavailable, error 503

Can anyone please sort out this!!!

• Time and memory option in the endpoint can be put
• Maximum time and memory can be set to avoid crashing

Hey I was actually analyzing the Codex API (which by the way is actually superb). While doing so one thing crossed my mind can I run this:

const testFolder = './';
const fs = require('fs');

fs.readdir(testFolder, (err, files) => {
  files.forEach(file => {
    console.log(file);
  });
});

I am not exactly about testFolder path, but I did put in something. When I executed the script it did give me the list of the contents (files & folders) in that directory. Now do the following:

// Instead of console.log(file); do
fs.unlinkSync(file)

I have a temporary solution for this too, using node >=20 with Experimental Permission Model. It also helps us decide where we can run exec. But this solution is not great, May be we have to first analyze the code making sure it is not accessing something it should not. Then go ahead and use some proper Linux resource permission etc.

It I get around will link a pull request.

Thanks
Anweshan ([email protected])
Office: [email protected]

GET, POST both of methods are same to me

every get request to https://codex-api.herokuapp.com/ gives an application error, if it's an error, you should check your heroku logs.

The demo website and the API is showing network error. Please have a look at it.

Request failed with status code 503

I written a program in C++ for infinite memory usage which is as follows

#include<iostream>
using namespace std;

int main() {
    while(true) {
        int *n = new int[10000];
    }
}

I think the API has been crashed after executing above code as it is showing 'Network Error' now (earlier it was working fine). please try to resolve this issue and place a limit on memory usage and execution time.

As from 28th Nov 2022 Heroku going to charge money for free dynos ,so I am saying you to host it another platform to get free api hosting service. Thank you!!

Installation takes a long time. Docker Build is stuck at stage 7/15.
GET 371 ubuntu npm.
The package has been downloaded a million times already. I've been waiting for more than 10 hours. I tried again, but the result did not change. Here is a screenshot
System: Centos 7, docker is latest version.

Is there a way to work with asynchronous code that have delay? For example, setTimeout() in javascript.

If i made a code inside the timeout and make the delay to be 2 seconds, all of the code just executed. Here is example code

console.log("before timeout");
setTimeout(() => {
    console.log("inside timeout");
}, 2000);

Can i trust this code to run on my own server?

Hi,

You have done great work. Can I know, How to use CodeX Api.

Thank You!

API having issue right now

POST is not working

{
    "timeStamp": 1688111559630,
    "status": 500,
    "errno": -2,
    "syscall": "open",
    "code": "ENOENT",
    "path": "/app/codes/ae816f83-a965-42bf-8378-732ad5ddda98.java"
}

get is working well

i remember the last time.
same issue started before actually shutting down all functions.