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| /** | |
| * Requires node v0.7.7 or greater. | |
| * | |
| * To connect: $ curl -sSNT. localhost:8000 | |
| */ | |
| var http = require('http') | |
| , repl = require('repl') | |
| , buf0 = new Buffer([0]) | |
| var server = http.createServer(function (req, res) { | |
| res.setHeader('content-type', 'multipart/octet-stream') | |
| res.write('Welcome to the Fun House\r\n') | |
| repl.start({ | |
| prompt: 'curl repl> ' | |
| , input: req | |
| , output: res | |
| , terminal: false | |
| , useColors: true | |
| , useGlobal: false | |
| }) | |
| // log | |
| console.log(req.headers['user-agent']) | |
| // hack to thread stdin and stdout | |
| // simultaneously in curl's single thread | |
| var iv = setInterval(function () { | |
| res.write(buf0) | |
| }, 100) | |
| res.connection.on('end', function () { | |
| clearInterval(iv) | |
| }) | |
| }) | |
| server.listen(8000) |
| ☮ ~ (master) ⚡ curl -sSNT. localhost:8000 | |
| Welcome to the Fun House | |
| curl repl> process.platform | |
| 'darwin' | |
| curl repl> process.arch | |
| 'x64' | |
| curl repl> process.cwd() | |
| '/Users/nrajlich' | |
| curl repl> path | |
| { resolve: [Function], | |
| normalize: [Function], | |
| join: [Function], | |
| relative: [Function], | |
| dirname: [Function], | |
| basename: [Function], | |
| extname: [Function], | |
| _makeLong: [Function] } | |
| curl repl> ^C | |
| ☮ ~ (master) ⚡ |
With nginx as a proxy, I can't connect to my repl service using curl command. It hangs if I use -T option with stdin:
$ curl -sSNT . https://dev.mysite.com/api/job-item/replhttp
curl: (56) OpenSSL SSL_read: Connection reset by peer, errno 104
$ curl -vsSNT. https://dev.mysite.com/api/job-item/replhttp -I
* Trying 123.456.78.9:443...
* Connected to dev.mysite.com (123.456.78.9) port 443 (#0)
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* CAfile: /home/mostafa/anaconda3/ssl/cacert.pem
CApath: none
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384
* ALPN, server accepted to use http/1.1
* Server certificate:
* subject: CN=dev.mysite.com
* start date: Feb 16 12:05:49 2022 GMT
* expire date: May 17 12:05:48 2022 GMT
* subjectAltName: host "dev.mysite.com" matched cert's "dev.mysite.com"
* issuer: C=US; O=Let's Encrypt; CN=R3
* SSL certificate verify ok.
> PUT /api/job-item/replhttp HTTP/1.1
> Host: dev.mysite.com
> User-Agent: curl/7.71.1
> Accept: */*
> Transfer-Encoding: chunked
> Expect: 100-continue
>
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* old SSL session ID is stale, removing
* Mark bundle as not supporting multiuse
< HTTP/1.1 100 Continue
HTTP/1.1 100 Continue
* OpenSSL SSL_read: Connection reset by peer, errno 104
* Closing connection 0
curl: (56) OpenSSL SSL_read: Connection reset by peer, errno 104
Any idea?
nginx will ensure it will behave itself, as in, it will strictly speak standard HTTP to your web app. This is a protective feature. The idea in this thread uses a non-standard protocol and disguises it as HTTP, very thinly. The disguise breaks as soon as you insert a component that expects real HTTP.
Edit: You might get away with HTTP UPGRADE somehow, but it will probably be a bit more complicated.
Do you have any idea about how to UPGRADE it?
On Ubuntu 20.04, curl takes a lot of CPU resources (more then 25%) to run this example.
import './foo.mjs?query=1'; // loads ./foo.mjs with query of "?query=1"
import './foo.mjs?query=2'; // loads ./foo.mjs with query of "?query=2"
// ১. গেমের প্রতীকগুলো সেট করা
const symbols = ["🍒", "💎", "7️⃣"];
function playSlotMachine() {
// ২. তিনটি ঘরে র্যান্ডম প্রতীক বসানো
const reel1 = symbols[Math.floor(Math.random() * symbols.length)];
const reel2 = symbols[Math.floor(Math.random() * symbols.length)];
const reel3 = symbols[Math.floor(Math.random() * symbols.length)];
console.log(`ফলাফল: ${reel1} | ${reel2} | ${reel3}`);
// ৩. জেতা বা হারার লজিক চেক করা
if (reel1 === reel2 && reel2 === reel3) {
console.log("অভিনন্দন! আপনি জিতেছেন! 🎉");
} else {
console.log("আবার চেষ্টা করুন। ❌");
}
}
// গেমটি চালানো
playSlotMachine();
let userBalance = 100; // শুরুতে ইউজারের ১০০ টাকা আছে
const betAmount = 10; // প্রতি স্পিনের খরচ ১০ টাকা
function playSlotMachine() {
if (userBalance < betAmount) {
console.log("আপনার পর্যাপ্ত ব্যালেন্স নেই! ❌");
return;
}
// বাজি ধরার পর ব্যালেন্স কমানো
userBalance -= betAmount;
const symbols = ["🍒", "💎", "7️⃣"];
const r1 = symbols[Math.floor(Math.random() * symbols.length)];
const r2 = symbols[Math.floor(Math.random() * symbols.length)];
const r3 = symbols[Math.floor(Math.random() * symbols.length)];
console.log(`ফলাফল: ${r1} | ${r2} | ${r3}`);
if (r1 === r2 && r2 === r3) {
let winPrize = betAmount * 5; // জিতলে ৫ গুণ টাকা
userBalance += winPrize;
console.log(`অভিনন্দন! আপনি ${winPrize} টাকা জিতেছেন! 🎉`);
} else {
console.log("আপনি হেরেছেন।");
}
console.log(`বর্তমান ব্যালেন্স: ${userBalance} টাকা`);
}
// গেমটি একবার চালিয়ে দেখা
playSlotMachine();
`// ১. গেমের প্রতীকগুলো সেট করা
const symbols = ["🍒", "💎", "7️⃣"];
function playSlotMachine() {
// ২. তিনটি ঘরে র্যান্ডম প্রতীক বসানো
const reel1 = symbols[Math.floor(Math.random() * symbols.length)];
const reel2 = symbols[Math.floor(Math.random() * symbols.length)];
const reel3 = symbols[Math.floor(Math.random() * symbols.length)];
console.log(`ফলাফল: ${reel1} | ${reel2} | ${reel3}`);
// ৩. জেতা বা হারার লজিক চেক করা
if (reel1 === reel2 && reel2 === reel3) {
console.log("অভিনন্দন! আপনি জিতেছেন! 🎉");
} else {
console.log("আবার চেষ্টা করুন। ❌");
}
}
// গেমটি চালানো
playSlotMachine();`
- 6568
let userBalance = 100; // শুরুতে ইউজারের ১০০ টাকা আছে
const betAmount = 10; // প্রতি স্পিনের খরচ ১০ টাকা
function playSlotMachine() {
if (userBalance < betAmount) {
console.log("আপনার পর্যাপ্ত ব্যালেন্স নেই! ❌");
return;
}
// বাজি ধরার পর ব্যালেন্স কমানো
userBalance -= betAmount;
const symbols = ["🍒", "💎", "7️⃣"];
const r1 = symbols[Math.floor(Math.random() * symbols.length)];
const r2 = symbols[Math.floor(Math.random() * symbols.length)];
const r3 = symbols[Math.floor(Math.random() * symbols.length)];
console.log(`ফলাফল: ${r1} | ${r2} | ${r3}`);
if (r1 === r2 && r2 === r3) {
let winPrize = betAmount * 5; // জিতলে ৫ গুণ টাকা
userBalance += winPrize;
console.log(`অভিনন্দন! আপনি ${winPrize} টাকা জিতেছেন! 🎉`);
} else {
console.log("আপনি হেরেছেন।");
}
console.log(`বর্তমান ব্যালেন্স: ${userBalance} টাকা`);
}
// গেমটি একবার চালিয়ে দেখা
playSlotMachine();
To už aj tu je neporiadok!
...
Možnosti zvlnenia - sSNT sa dekódujú na:
--tichý --show-error --no-buffer --upload-file.. Bodka ako názov súboru znamená čítať obsah súboru zo stdina v neblokovacom režime, alias „zobraziť stiahové údaje, kým stále píšem“. Predpísal by som príkazrlwrapak chcete pridať úpravú riadkov.
ah thanks, that makes sense.
In the meantime I've also discovered polka, an express alternative which doesn't abstracts the native http req & res away.
I've quickly put this together for re-use:
https://github.com/coderofsalvation/middleware-remoteshell
Hopefully this allows me and others to route all stderr/stdout into a tmux mega-dashboard :)