无法连接到'ssl：//gateway.sandbox.push.apple.com：2195'

Question

I sucessfully run the APNS code in my macbook air, but it turns out that I can not run it in my other computer:

I checked that these are the same: 1. .pem file ( to be specific ) 2. Program

The computers can not work are:

Windows 7,XAMPP,OpenSSL supported,No firewall

And

EC2 Linux server with 2195 and 2196 opened

What might be other issues causing that I got this error in my php code?

Unable to connect to 'ssl://gateway.sandbox.push.apple.com:2195'

I know there might be cause by not opening SSL, but I checked the phpInfo(), it should be correct.

openssl 

OpenSSL support enabled 
OpenSSL Library Version OpenSSL 1.0.1c 10 May 2012 
OpenSSL Header Version  OpenSSL 0.9.8x

I tried telnet in EC2 server, it gives:

telnet gateway.push.apple.com 2195
Trying 17.149.36.239...
Connected to gateway.push-apple.com.akadns.net.
Escape character is '^]'.

Answer 1

Thanks for help, so far I solved the solution.

The problem is that I used the same pem file for both my cert and the root cert.

There is a root cert that is different from my own cert, during connection, both cert is used so I have to get the root cert of apple push notification.

Thanks!