Message in Chinese (Traditional) (中文（繁體）)
測試發送訂閱來源與用戶端之間的連線時失敗。若事件來源所在的伺服器電腦無法連線到初始化發送訂閱的用戶端電腦，就會發生此問題。此問題可能是由防火牆或 某些其他網路邊界所造成。請修改訂閱以使用以提取為基礎的訂閱。
Unlocalized message
The connectivity test from the push subscription source to the client failed. This can happen if the client machine initiating the push subscription is unreachable from the server machine where the event source is located. Possible reasons include firewall or some other network boundary. Modify subscription to use Pull based subscription.
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