Unable to connect to the feedback.sandbox.push.apple.com with port number 2196. Opened the ports (5223, 2915, 2916, 443) in windows firewall with TCP/SSL.
Tried connecting via telnet too, but did not help.
Getting the below exception
Service Exception: PushSharp.Apple.ApplePushService -> System.Net.Sockets.Socket
Exception (0x80004005): A connection attempt failed because the connected party
did not properly respond after a period of`enter code here` time, or established connection faile
d because connected host has failed to respond 17.172.232.45:2196
at System.Net.Sockets.TcpClient..ctor(String hostname, Int32 port)
at PushSharp.Apple.FeedbackService.Run(ApplePushChannelSettings settings, Can
cellationToken cancelToken) in d:\Sample Apps\Push Notification\PushSharp-master
\PushSharp-master\PushSharp.Apple\FeedbackService.cs:line 60
at PushSharp.Apple.ApplePushService.<>c__DisplayClass4.<.ctor>b__1(Object sta
te) in d:\Sample Apps\Push Notification\PushSharp-master\PushSharp-master\PushSh
arp.Apple\ApplePushService.cs:line 51
Failure: PushSharp.Apple.ApplePushService -> The maximum number of Send attempts
to send the notification was reached! -> {"aps":{"alert":"Hello World!","badge"
:7,"sound":"sound.caf"}}
Also, this does not need certificate to connect to sandbox, so why this exception?
