cURL error 2: Failed initialization

[pifeifei]

Please answer these questions before submitting your issue.

1. What did you do? If possible, provide a simple script for reproducing the error.

<?php

use GuzzleHttp\Client;
use GuzzleHttp\RequestOptions;
use Swoole\Runtime;

include_once __DIR__.'/vendor/autoload.php';

Runtime::enableCoroutine(); // curl 在这行之后报错

$url = 'https://cn.bing.com/AS/Suggestions?pt=page.serp&bq=%5cSwoole%5cRuntime%3a%3aenableCoroutine+%E4%B9%8B%E5%90%8E+curl+%E6%8A%A5%E9%94%99++&mkt=zh-cn&ds=mobileweb&qry=%5Cswoole%5Cruntime%3A%3Aenablecoroutine%20%E4%B9%8B%E5%90%8E%20curl%20%E6%8A%A5%E9%94%99%20&cp=44&csr=1&msbqf=false&pths=1&cvid=4920C5EFE5BF4F939C7C29FBDDA1B0A5';
$response = (new Client())->get($url);
$json = json_decode($response->getBody()->getContents(), true);

dump($json);

2. What did you expect to see?
   正常使用，Runtime::enableCoroutine(); 不影响原代码， 不再 run() 中也可以用

3. What did you see instead?
   cURL error 2: Failed initialization

4. What version of Swoole are you using (show your php --ri swoole)?

  ~ php81 --ri swoole

swoole

Swoole => enabled
Author => Swoole Team <[email protected]>
Version => 5.1.6
Built => Dec 20 2024 15:26:58
coroutine => enabled with boost asm context
kqueue => enabled
rwlock => enabled
sockets => enabled
openssl => OpenSSL 3.4.0 22 Oct 2024
dtls => enabled
http2 => enabled
json => enabled
curl-native => enabled
pcre => enabled
c-ares => 1.34.4
zlib => 1.2.12
brotli => E16781312/D16781312
mysqlnd => enabled
async_redis => enabled
coroutine_pgsql => enabled
coroutine_sqlite => enabled

Directive => Local Value => Master Value
swoole.enable_coroutine => On => On
swoole.enable_library => On => On
swoole.enable_fiber_mock => Off => Off
swoole.enable_preemptive_scheduler => Off => Off
swoole.display_errors => On => On
swoole.use_shortname => On => On
swoole.unixsock_buffer_size => 262144 => 262144

5. What is your machine environment used (show your uname -a & php -v & gcc -v) ?

Darwin pffmac-4.local 23.4.0 Darwin Kernel Version 23.4.0: Fri Mar 15 00:10:42 PDT 2024; root:xnu-10063.101.17~1/RELEASE_ARM64_T6000 arm64

PHP 8.1.31 (cli) (built: Nov 19 2024 15:24:51) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.31, Copyright (c) Zend Technologies
with Zend OPcache v8.1.31, Copyright (c), by Zend Technologies

Apple clang version 15.0.0 (clang-1500.3.9.4)

[NathanFreeman]

你执行了Runtime::enableCoroutine();实例化curl就必须在 run() 函数中进行，否则没法依赖事件机制实现协程化。
Runtime::enableCoroutine();执行之后会马上替换相关的curl函数的。