import json
import os
import struct
import urllib.request

# Set E2B_SANDBOX_ID and E2B_ENVD_ACCESS_TOKEN from a secured sandbox's
# create/connect response. This token is not your project API key.
# E2B_PROCESS_PID must identify a running process in that sandbox.
messages = [{"process": {"pid": int(os.environ["E2B_PROCESS_PID"])}}]
body = b""
for message in messages:
    payload = json.dumps(message).encode("utf-8")
    body += struct.pack(">BI", 0, len(payload)) + payload

request = urllib.request.Request(
    "https://sandbox.e2b.app/process.Process/Connect",
    data=body,
    headers={
        "Content-Type": "application/connect+json",
        "Connect-Protocol-Version": "1",
        "Connect-Timeout-Ms": "5000",
        "E2b-Sandbox-Id": os.environ["E2B_SANDBOX_ID"],
        "E2b-Sandbox-Port": "49983",
        "X-Access-Token": os.environ["E2B_ENVD_ACCESS_TOKEN"],
    },
    method="POST",
)
with urllib.request.urlopen(request, timeout=10) as response:
    data = response.read()

# HTTP 200 can still contain a terminal error. Decode each envelope.
offset = 0
while offset < len(data):
    if len(data) - offset < 5:
        raise ValueError("Truncated Connect envelope")
    flags, length = struct.unpack_from(">BI", data, offset)
    offset += 5
    if length > len(data) - offset:
        raise ValueError("Truncated Connect message")
    message = json.loads(data[offset:offset + length])
    offset += length
    if flags & 2:
        if message.get("error"):
            raise RuntimeError(message["error"])
        break
    print(message)

curl --request POST \
  --url https://sandbox.e2b.app/process.Process/Connect \
  --header 'Connect-Protocol-Version: <connect-protocol-version>' \
  --header 'Content-Type: application/connect+json' \
  --header 'E2b-Sandbox-Id: <e2b-sandbox-id>' \
  --header 'E2b-Sandbox-Port: <e2b-sandbox-port>' \
  --header 'X-Access-Token: <api-key>' \
  --data '"<string>"'

const options = {
  method: 'POST',
  headers: {
    'Connect-Protocol-Version': '<connect-protocol-version>',
    'E2b-Sandbox-Id': '<e2b-sandbox-id>',
    'E2b-Sandbox-Port': '<e2b-sandbox-port>',
    'X-Access-Token': '<api-key>',
    'Content-Type': 'application/connect+json'
  },
  body: JSON.stringify('<string>')
};

fetch('https://sandbox.e2b.app/process.Process/Connect', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://sandbox.e2b.app/process.Process/Connect",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode('<string>'),
  CURLOPT_HTTPHEADER => [
    "Connect-Protocol-Version: <connect-protocol-version>",
    "Content-Type: application/connect+json",
    "E2b-Sandbox-Id: <e2b-sandbox-id>",
    "E2b-Sandbox-Port: <e2b-sandbox-port>",
    "X-Access-Token: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://sandbox.e2b.app/process.Process/Connect"

	payload := strings.NewReader("\"<string>\"")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Connect-Protocol-Version", "<connect-protocol-version>")
	req.Header.Add("E2b-Sandbox-Id", "<e2b-sandbox-id>")
	req.Header.Add("E2b-Sandbox-Port", "<e2b-sandbox-port>")
	req.Header.Add("X-Access-Token", "<api-key>")
	req.Header.Add("Content-Type", "application/connect+json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://sandbox.e2b.app/process.Process/Connect")
  .header("Connect-Protocol-Version", "<connect-protocol-version>")
  .header("E2b-Sandbox-Id", "<e2b-sandbox-id>")
  .header("E2b-Sandbox-Port", "<e2b-sandbox-port>")
  .header("X-Access-Token", "<api-key>")
  .header("Content-Type", "application/connect+json")
  .body("\"<string>\"")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.e2b.app/process.Process/Connect")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Connect-Protocol-Version"] = '<connect-protocol-version>'
request["E2b-Sandbox-Id"] = '<e2b-sandbox-id>'
request["E2b-Sandbox-Port"] = '<e2b-sandbox-port>'
request["X-Access-Token"] = '<api-key>'
request["Content-Type"] = 'application/connect+json'
request.body = "\"<string>\""

response = http.request(request)
puts response.read_body

"<string>"

"missing header\n"

{
  "code": 401,
  "message": "unauthorized access, please provide a valid access token or method signing if supported"
}

"Unexpected error when routing request: invalid sandbox port\n"

{
  "sandboxId": "<string>",
  "message": "<string>",
  "code": 123
}