iPhone推送通知-错误响应问题
发送推送通知后检查响应错误时遇到问题。这是我的设置:
我从我的 PHP 服务器发送推送通知。这些通知以增强格式发送,因此我可以从 Apple 服务器获取错误响应。例如:错误#7“有效负载大小无效”。
我检查错误的方法是读取套接字响应:
const ERROR_RESPONSE_SIZE = 6;
$errorResponse = @fread($this->_apnsSocket, self::ERROR_RESPONSE_SIZE);
当存在实际错误时,这可以正常工作。我的问题是:当没有错误时,“fread”调用不会返回任何内容并永远保持加载。
谁能帮我解决这个问题吗?感谢您的帮助!
I've got a problem when checking for a response error after sending a Push Notification. This is my setup:
From my PHP server, I'm sending Push Notifications. These notifications are send in the enhanced format, so I can get an error response from the Apple server. For example: Error #7 "Invalid payload size".
The way I check for errors is reading the socket response:
const ERROR_RESPONSE_SIZE = 6;
$errorResponse = @fread($this->_apnsSocket, self::ERROR_RESPONSE_SIZE);
This works fine when there is an actual error. By my problem is: when there's no error, the "fread" call doesn't return anything and keeps loading forever.
Can anyone help me with this? Thanks for your help!
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您需要将
stream_set_blocking($this->_apnsSocket, 0);
设置为 0,这是非阻塞模式,因为成功时 Apple 不会发回任何内容,但 fread 正在等待数据处于阻塞模式。You need to set
stream_set_blocking($this->_apnsSocket, 0);
to 0 which is non-blocking mode, because on success Apple doesn't send back anything, but the fread is waiting for data in blocking mode.