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我在PHP中有一個應用程序，它返回我：PHP Apache的錯誤調度請求
[Thu Oct 05 22:10:59.351244 2017] [proxy_fcgi:error] [pid 3733:tid 139869435164416] (70007)The timeout specified has expired: [client IPADDRESS HIDDEN:46777] AH01075: Error dispatching request to : (polling)
[Thu Oct 05 22:16:27.701213 2017] [proxy_fcgi:error] [pid 3732:tid 139869359630080] (70007)The timeout specified has expired: [client IPADDRESS HIDDEN:46988] AH01075: Error dispatching request to : (polling)
[Thu Oct 05 22:21:52.971235 2017] [proxy_fcgi:error] [pid 3733:tid 139869426771712] (70007)The timeout specified has expired: [client IPADDRESS HIDDEN:47055] AH01075: Error dispatching request to : (polling)
[Thu Oct 05 22:25:23.561216 2017] [proxy_fcgi:error] [pid 3732:tid 139869351237376] (70007)The timeout specified has expired: [client IPADDRESS HIDDEN:47115] AH01075: Error dispatching request to : (polling)
[Thu Oct 05 22:30:47.591237 2017] [proxy_fcgi:error] [pid 3733:tid 139869418379008] (70007)The timeout specified has expired: [client IPADDRESS HIDDEN:47321] AH01075: Error dispatching request to : (polling)
[Thu Oct 05 22:39:10.211214 2017] [proxy_fcgi:error] [pid 3733:tid 139869443557120] (70007)The timeout specified has expired: [client IPADDRESS HIDDEN:47407] AH01075: Error dispatching request to : (polling)
[Thu Oct 05 22:39:38.591259 2017] [proxy_fcgi:error] [pid 3733:tid 139869376415488] (70007)The timeout specified has expired: [client IPADDRESS HIDDEN:47412] AH01075: Error dispatching request to : (polling)
[Thu Oct 05 22:45:13.951238 2017] [proxy_fcgi:error] [pid 3733:tid 139869582505728] (70007)The timeout specified has expired: [client IPADDRESS HIDDEN:47615] AH01075: Error dispatching request to : (polling)
[Thu Oct 05 22:50:36.491214 2017] [proxy_fcgi:error] [pid 3732:tid 139869460342528] (70007)The timeout specified has expired: [client IPADDRESS HIDDEN:47668] AH01075: Error dispatching request to : (polling)
[Thu Oct 05 22:54:57.661219 2017] [proxy_fcgi:error] [pid 3733:tid 139869326059264] (70007)The timeout specified has expired: [client IPADDRESS HIDDEN:47726] AH01075: Error dispatching request to : (polling)
我認爲，上述消息是 - 以某種方式 - 連接到以下隨機錯誤： 
注意，XMLHttpRequest的（AJAX調用）來自同一個域，有時不會執行上述錯誤。但是，他們通常會執行？
從這個消息到底是什麼腳本，我該如何解決它？只有一個我能想到的腳本可能會超過默認的最大執行時間，但是這個腳本允許運行更長時間，對於最大執行時間，使用頁面頂部的ini_set？
我不知道去哪裏找，以及如何解決這個問題
PHP/JS代碼的例子？ –
[這個問題似乎與你的匹配，並有幾個解決方案]（https://serverfault.com/questions/500467/apache2-proxy-timeout） - 你見過它嗎？ –
你使用的是什麼版本的'php'？您是否嘗試將'apache.conf'設置'TimeOut'和'ProxyTimeout'增加到比它們已有的更大的值？ –