操作在 35007 毫秒后超时，收到 0 个字节

Question

我在windows7上安装了nginx1.10和php5.6，但是我发现当我访问该页面时它无法对使用相同脚本的相同脚本发出curl请求监听端口。

在 http://localhost/a.php 中有一个 curl 请求，它向 http://localhost/phpinfo.php 发出一个 curl 请求，但出现错误 Error:Operation timed out after 35007 milliseconds with 0 bytes received。

server {
    listen 80;
    server_name localhost;
    root d:/localhost;
    index index.html index.htm index.php;
    autoindex on;
    autoindex_localtime on;

    location ~ \.php$ {
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }
}




http://localhost/a.php


<?php
function makeRequest($url, $params, $method = 'GET')
{
    $ch = curl_init();
    if ($method == 'GET') {
        $url .= '?' . http_build_query($params);
    } else {
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
    }

    if (substr($url, 0, 6) == 'https:') {
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    }
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($ch, CURLOPT_USERAGENT, 'ApiClient/v1.0');
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
    curl_setopt($ch, CURLOPT_TIMEOUT, 35);


    $result = curl_exec($ch);
    $info = curl_getinfo($ch);
    $error = curl_error($ch);

    curl_close($ch);
    print_r($info);
    var_dump($error);
    return $result;
}


$url = 'http://localhost/phpinfo.php';
makeRequest($url, []);

输出：

Array
(
    [url] => http://localhost/phpinfo.php?
    [content_type] => 
    [http_code] => 0
    [header_size] => 0
    [request_size] => 96
    [filetime] => -1
    [ssl_verify_result] => 0
    [redirect_count] => 0
    [total_time] => 35.007
    [namelookup_time] => 0.016
    [connect_time] => 0.219
    [pretransfer_time] => 0.219
    [size_upload] => 0
    [size_download] => 0
    [speed_download] => 0
    [speed_upload] => 0
    [download_content_length] => -1
    [upload_content_length] => -1
    [starttransfer_time] => 0
    [redirect_time] => 0
    [redirect_url] => 
    [primary_ip] => 127.0.0.1
    [certinfo] => Array
        (
        )

    [primary_port] => 80
    [local_ip] => 127.0.0.1
    [local_port] => 55978
)

D:\localhost\a.php:37:string 'Operation timed out after 35007 milliseconds with 0 bytes received' (length=66)

我发现如果使用不同的端口，发起请求的PHP使用A端口，响应请求的PHP使用其他端口，执行超时不会发生。

Answer 1

我知道为什么了，因为php-cgi不是php-fpm，php-cgi不会自动启动新进程，所以一旦被占用就会被锁定。

操作在 35007 毫秒后超时，收到 0 个字节

Operation timed out after 35007 milliseconds with 0 bytes received

php

nginx

windows-7