نتائج الدفعة المتدفقة: معالجة حلول اختبار CAPTCHA عند وصولها

تكتمل مجموعة مكونة من 500 مهمة CAPTCHA بشكل غير متساو - يتم حل بعضها في 8 ثوانٍ، والبعض الآخر يستغرق 45 ثانية. يؤدي انتظار انتهاء كل مهمة قبل معالجة النتائج إلى إضاعة الوقت بين الحل الأول والأخير. يتيح البث لخط التدفق النهائي الخاص بك استهلاك كل نتيجة لحظة وصولها.

البث مقابل الدفعة ثم العملية

بايثون: مولد غير متزامن لنتائج التدفق

باستخدام asyncio وaiohttp، يتم إنتاج كل حل على الفور من خلال مولد غير متزامن:

import asyncio
import aiohttp
import time

API_KEY = "YOUR_API_KEY"
SUBMIT_URL = "https://ocr.captchaai.com/in.php"
RESULT_URL = "https://ocr.captchaai.com/res.php"


async def submit_task(session, task_data):
    """Submit a single CAPTCHA task."""
    params = {
        "key": API_KEY,
        "method": task_data.get("method", "userrecaptcha"),
        "json": 1,
    }
    if params["method"] == "userrecaptcha":
        params["googlekey"] = task_data["sitekey"]
        params["pageurl"] = task_data["pageurl"]
    elif params["method"] == "turnstile":
        params["sitekey"] = task_data["sitekey"]
        params["pageurl"] = task_data["pageurl"]

    async with session.post(SUBMIT_URL, data=params) as resp:
        result = await resp.json(content_type=None)
        if result.get("status") != 1:
            return None, result.get("request", "unknown")
        return result["request"], None


async def poll_task(session, task_id, timeout=300):
    """Poll until solved or timeout."""
    start = time.monotonic()
    while time.monotonic() - start < timeout:
        await asyncio.sleep(5)
        params = {"key": API_KEY, "action": "get", "id": task_id, "json": 1}
        async with session.get(RESULT_URL, params=params) as resp:
            result = await resp.json(content_type=None)

        if result.get("request") == "CAPCHA_NOT_READY":
            continue
        if result.get("status") == 1:
            return result["request"], None
        return None, result.get("request", "unknown")

    return None, "TIMEOUT"


async def solve_one(session, index, task_data, semaphore):
    """Solve a single task within concurrency limits."""
    async with semaphore:
        start = time.monotonic()
        task_id, error = await submit_task(session, task_data)
        if error:
            return {"index": index, "status": "failed", "error": error, "time": 0}

        token, error = await poll_task(session, task_id)
        elapsed = time.monotonic() - start

        if token:
            return {"index": index, "status": "solved", "token": token, "time": round(elapsed, 1)}
        return {"index": index, "status": "failed", "error": error, "time": round(elapsed, 1)}


async def stream_results(tasks, max_concurrent=20):
    """
    Async generator that yields each result as it completes.
    Results arrive in completion order, not submission order.
    """
    semaphore = asyncio.Semaphore(max_concurrent)

    async with aiohttp.ClientSession() as session:
        pending = set()
        for i, task in enumerate(tasks):
            coro = solve_one(session, i, task, semaphore)
            pending.add(asyncio.ensure_future(coro))

        while pending:
            done, pending = await asyncio.wait(pending, return_when=asyncio.FIRST_COMPLETED)
            for future in done:
                yield future.result()


async def main():
    tasks = [
        {"sitekey": "SITE_KEY", "pageurl": f"https://example.com/page{i}"}
        for i in range(50)
    ]

    solved = 0
    failed = 0

    async for result in stream_results(tasks, max_concurrent=15):
        # Process each result immediately
        if result["status"] == "solved":
            solved += 1
            print(f"  [{solved + failed}/{len(tasks)}] Task {result['index']} SOLVED in {result['time']}s")

            # Use token immediately — don't wait for batch
            # await submit_form(result["token"])
            # await save_to_database(result)
        else:
            failed += 1
            print(f"  [{solved + failed}/{len(tasks)}] Task {result['index']} FAILED: {result['error']}")

    print(f"\nDone: {solved} solved, {failed} failed")


asyncio.run(main())

تثبيت التبعيات:

pip install aiohttp

JavaScript: نمط تدفق EventEmitter

يستخدم Node.js نهجًا يحركه الحدث - ويصدر كل نتيجة عند حلها:

const { EventEmitter } = require("events");

const API_KEY = "YOUR_API_KEY";
const SUBMIT_URL = "https://ocr.captchaai.com/in.php";
const RESULT_URL = "https://ocr.captchaai.com/res.php";

class CaptchaStream extends EventEmitter {
  constructor(maxConcurrent = 15) {
    super();
    this.maxConcurrent = maxConcurrent;
    this.active = 0;
    this.queue = [];
    this.total = 0;
    this.completed = 0;
  }

  async submitAndPoll(index, taskData) {
    const params = new URLSearchParams({
      key: API_KEY,
      method: taskData.method || "userrecaptcha",
      googlekey: taskData.sitekey,
      pageurl: taskData.pageurl,
      json: "1",
    });

    const start = Date.now();
    const submitResp = await (await fetch(SUBMIT_URL, { method: "POST", body: params })).json();

    if (submitResp.status !== 1) {
      return { index, status: "failed", error: submitResp.request, time: 0 };
    }

    const taskId = submitResp.request;
    for (let i = 0; i < 60; i++) {
      await new Promise((r) => setTimeout(r, 5000));
      const url = `${RESULT_URL}?key=${API_KEY}&action=get&id=${taskId}&json=1`;
      const poll = await (await fetch(url)).json();

      if (poll.request === "CAPCHA_NOT_READY") continue;
      const elapsed = ((Date.now() - start) / 1000).toFixed(1);
      if (poll.status === 1) return { index, status: "solved", token: poll.request, time: elapsed };
      return { index, status: "failed", error: poll.request, time: elapsed };
    }
    return { index, status: "failed", error: "TIMEOUT", time: ((Date.now() - start) / 1000).toFixed(1) };
  }

  async processNext() {
    if (this.queue.length === 0 || this.active >= this.maxConcurrent) return;

    const { index, taskData } = this.queue.shift();
    this.active++;

    try {
      const result = await this.submitAndPoll(index, taskData);
      this.emit("result", result);
    } catch (err) {
      this.emit("result", { index, status: "failed", error: err.message });
    } finally {
      this.active--;
      this.completed++;

      if (this.completed === this.total) {
        this.emit("done");
      } else {
        this.processNext();
      }
    }
  }

  start(tasks) {
    this.total = tasks.length;
    this.queue = tasks.map((taskData, index) => ({ index, taskData }));

    // Launch initial batch
    const initial = Math.min(this.maxConcurrent, tasks.length);
    for (let i = 0; i < initial; i++) {
      this.processNext();
    }
    return this;
  }
}

// Usage
const tasks = Array.from({ length: 50 }, (_, i) => ({
  sitekey: "SITE_KEY",
  pageurl: `https://example.com/page${i}`,
}));

const stream = new CaptchaStream(15);
let solved = 0, failed = 0;

stream.on("result", (result) => {
  if (result.status === "solved") {
    solved++;
    console.log(`[${solved + failed}/${tasks.length}] Task ${result.index} SOLVED (${result.time}s)`);
    // Use token immediately
    // submitForm(result.token);
  } else {
    failed++;
    console.log(`[${solved + failed}/${tasks.length}] Task ${result.index} FAILED: ${result.error}`);
  }
});

stream.on("done", () => {
  console.log(`\nComplete: ${solved} solved, ${failed} failed`);
});

stream.start(tasks);

متى يجب استخدام البث مقابل جمع الكل

استكشاف الأخطاء وإصلاحها

الخطوات التالية

• البدء السريع مع CaptchaAI: حلّ أول كابتشا في 5 دقائق
• كيفية حلّ reCAPTCHA v2 عبر الـ API: دليل خطوة بخطوة
• كيفية حل Cloudflare Turnstile باستخدام واجهة API
• كيفية حل GeeTest v3 باستخدام API

أدلة ذات صلة

• البدء السريع مع CaptchaAI: حلّ أول كابتشا في 5 دقائق
• كيفية حلّ reCAPTCHA v2 عبر الـ API: دليل خطوة بخطوة