IBM Worklight 6.0-Apple推送通知服务异常

Question

所有，

我正在尝试在Mac上运行Apple Push Notification。 但是我遇到了以下问题，需要一些帮助来弄清楚发生了什么。

我已经从Worklight的“入门”页面实现了“推送通知”示例。 我可以在我的iPhone 4S上安装该应用程序，并可以订阅推送通知。 我可以在Worklight控制台中看到一个用户和订阅。 当我执行适配器过程以将通知推送到我的设备时，我看到一条消息，指出消息已发送给用户：XXX。 但是，然后我看到以下错误消息：

[WARNING ] Failed to send message com.notnoop.apns.EnhancedApnsNotification@30f6ea2a... trying again
[WARNING ] Failed to retreive invalid devices
[WARNING ] Failed to retreive invalid devices
[WARNING ] Failed to retreive invalid devices
[ERROR   ] Couldn't get feedback connection
[ERROR   ] Unknown exception: java.net.UnknownHostException: feedback.sandbox.push.apple.com
[WARNING ] Failed to retreive invalid devices
[WARNING ] Failed to retreive invalid devices
[WARNING ] Failed to retreive invalid devices
[ERROR   ] Couldn't get feedback connection
[ERROR   ] Unknown exception: java.net.UnknownHostException: feedback.sandbox.push.apple.com   

在搜寻以找出上述问题的解决方案时，建议可能存在一些网络问题。 我关闭了防火墙，并能够ping通APNS服务器。

$ telnet 1-courier.push.apple.com 5223
Trying 17.149.32.15...
Connected to 1.courier-push-apple.com.akadns.net.
Escape character is '^]'.

$ telnet gateway.sandbox.push.apple.com 2195
Trying 17.149.34.65...
Connected to gateway.sandbox.push-apple.com.akadns.net.
Escape character is '^]'.

$ telnet gateway.push.apple.com 2195
Trying 17.172.233.147...
Connected to gateway.push-apple.com.akadns.net.
Escape character is '^]'.

我还尝试允许以下端口用于APNS，但没有运气。

$ sudo ipfw add 0 allow tcp from any to any 2195
00100 allow ip from any to any proto tcp dst-port 2195
$ sudo ipfw add 0 allow tcp from any to any 5223
00200 allow tcp from any to any dst-port 5223
$ sudo ipfw add 0 allow tcp from any to any 2196
00300 allow tcp from any to any dst-port 2196
$ sudo ipfw add 0 allow tcp from any to any 443
00400 allow tcp from any to any dst-port 443

Worklight版本（Studio）：V6.0 MacPro配置：防火墙已关闭Wi-fi路由器：防火墙已关闭iPhone 4S：在“设置”中启用了通知

Answer 1

禁用防火墙不是问题……可以将其打开，但是请确保如Apple在本支持文档中建议的那样，允许属于Apple的特定端口和IP地址。