我尝试使用Flask-APNS，之前我检查过我的ck.pem（一个文件上的cert和key）是否可以在php服务器上运行。
但每次我尝试执行：
from apns import APNS
#apns = APNS(app, cert_file='ZivingCert.pem', key_file='ZivingKey.pem',passphrase='mypassphrase')
apns = APNS(app, cert_file='ck.pem', passphrase='mypassphrase')
apns.send_message(tokens=['fad71c0b27416f055bfb1617c8db4e55d1b98b412443e68fba65cfe59748b81a'], alert='hi world', extra={})
我收到此错误：
WARNING:apnsclient.backends.stdio:Failed to establish socket/SSL connection to ('gateway.sandbox.push.apple.com', 2195)
No handlers could be found for logger "apnsclient.backends.stdio"
Traceback (most recent call last):
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/wsgiref/handlers.py", line 85, in run
self.result = application(self.environ, self.start_response)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask/app.py", line 1836, in __call__
return self.wsgi_app(environ, start_response)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask/app.py", line 1820, in wsgi_app
response = self.make_response(self.handle_exception(e))
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask_restful/__init__.py", line 263, in error_router
return original_handler(e)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask/app.py", line 1403, in handle_exception
reraise(exc_type, exc_value, tb)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask_restful/__init__.py", line 260, in error_router
return self.handle_error(e)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask/app.py", line 1817, in wsgi_app
response = self.full_dispatch_request()
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask/app.py", line 1477, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask_restful/__init__.py", line 263, in error_router
return original_handler(e)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask/app.py", line 1381, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask_restful/__init__.py", line 260, in error_router
return self.handle_error(e)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask/app.py", line 1475, in full_dispatch_request
rv = self.dispatch_request()
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask/app.py", line 1461, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask_restful/__init__.py", line 431, in wrapper
resp = resource(*args, **kwargs)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask_httpauth.py", line 60, in decorated
return f(*args, **kwargs)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask/views.py", line 84, in view
return self.dispatch_request(*args, **kwargs)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/flask_restful/__init__.py", line 521, in dispatch_request
resp = meth(*args, **kwargs)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/scheduler/ws/v1/schedulesapns.py", line 21, in get
apns.send_message(tokens=['fad71c0b27416f055bfb1617c8db4e55d1b98b412443e68fba65cfe59748b81a'], alert='hi world', extra={})
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/scheduler/apns/__init__.py", line 134, in send_message
res = srv.send(message)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/apnsclient/apns.py", line 90, in send
status = self._connection.send(message)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/apnsclient/transport.py", line 255, in send
with self:
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/apnsclient/transport.py", line 228, in __enter__
self._open_connection() # can raise exception, bubblit up to the top
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/apnsclient/transport.py", line 519, in _open_connection
timeout=self.session.connect_timeout
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/apnsclient/backends/__init__.py", line 88, in get_cached_connection
return self.get_new_connection(address, certificate, timeout=timeout)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/apnsclient/backends/stdio.py", line 378, in get_new_connection
return self.connection_class(address, certificate, timeout=timeout)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/apnsclient/backends/stdio.py", line 142, in __init__
self._open_connection(timeout)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/apnsclient/backends/stdio.py", line 153, in _open_connection
self._connect_and_handshake()
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/apnsclient/backends/stdio.py", line 188, in _connect_and_handshake
self._connection.do_handshake()
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/OpenSSL/SSL.py", line 1442, in do_handshake
self._raise_ssl_error(self._ssl, result)
File "/Users/Ricardo/Documents/python/openshift/scheduler_env/lib/python2.7/site-packages/OpenSSL/SSL.py", line 1180, in _raise_ssl_error
raise SysCallError(-1, "Unexpected EOF")
SysCallError: (-1, 'Unexpected EOF')
答案 0 :(得分：4)
我最终感谢记录消息。
启用日志记录：
import logging
logging.basicConfig()
要解决由SSL版本3.0引起的安全问题导致的WARNING:apnsclient.backends.stdio:Failed to establish socket/SSL connection to ('gateway.sandbox.push.apple.com', 2195)，Apple推送通知服务器将自2014年10月29日星期三起删除对SSL 3.0的支持。
def my_callback(key, reason):
print "my_callbaaaaaaack"
print str(key)
print str(reason)
import OpenSSL
OpenSSL.SSL.SSLv3_METHOD = OpenSSL.SSL.TLSv1_METHOD
from apns import APNS
apns = APNS(app, cert_file='ck.pem', passphrase='mypassphrase', failure_callback=my_callback)