apnserver is a server and set of command line programs to send push notifications to the iPhone.
Apple recommends to maintain an open connection to the push notification service and refrain from
opening up and tearing down SSL connections repeated. To solve this problem an intermediate
network server is introduced that queues are requests to the APN service and sends them via a
persistent connection.
- Implement feedback service mechanism
- Implement robust notification sending in reactor periodic scheduler
- second attempt at retry logic, SSL Errors close down sockets now
- apnsend —badge option correctly sends integer number rather than string of number for aps json payload
- connections are properly closed in Notification#push method now
- removed json gem in favor of ActiveSupport
- Rails 3.x support
- drop the erroneous puts statements in favor a configurable logger
- moved to Rspec
Usage: apnserverd [options] --pem /path/to/pem
--bind-address bind address (defaults to 0.0.0.0)
bind address of the server daemon
--proxy-port port
the port that the daemon will listen on (defaults to 22195)
--server server
APN Server (defaults to gateway.push.apple.com)
--port port of the APN Server
APN server port (defaults to 2195)
--pem pem file path
The PEM encoded private key and certificate.
To export a PEM ecoded file execute
# openssl pkcs12 -in cert.p12 -out cert.pem -nodes -clcerts
--pem-passphrase passphrase
The PEM passphrase to decode key.
--help
usage message
--daemon
Runs process as daemon, not available on Windows
With the APN server client script you can send push notifications directly to
Apple’s APN server over an SSL connection or to the above daemon using a plain socket.
To send a notification to Apple’s APN server using SSL the —pem option must be used.
Usage: apnsend [switches] (--b64-token | --hex-token) <token>
--server <localhost> the apn server defaults to a locally running apnserverd
--port <2195> the port of the apn server
--pem <path> the path to the pem file, if a pem is supplied the server
defaults to gateway.push.apple.com:2195
--pem-passphrase <passphrase> the pem passphrase
--alert <message> the message to send"
--sound <default> the sound to play, defaults to 'default'
--badge <number> the badge number
--custom <json string> a custom json string to be added to the main object
--b64-token <token> a base 64 encoded device token
--hex-token <token> a hex encoded device token
--help this message
To send a base64 encoded push notification via the command line execute the following:
$ apnsend --server gateway.push.apple.com --port 2195 --pem key.pem \
--b64-token j92f12jh8lqcAwcOVeSIrsBxibaJ0xyCi8/AkmzNlk8= --sound default \
--alert Hello
To configure the client to send to the local apnserverd process configure the ApnServer client with the following.
# configured for a using the apnserverd proxy
ApnServer::Config.host = 'localhost'
ApnServer::Config.port = 22195
ApnServer::Config.logger = Rails.logger
To configure the client to send directly to Apple’s push notification server, bypassing the apnserverd process configure the following.
ApnServer::Config.pem = '/path/to/pem'
ApnServer::Config.host = 'gateway.push.apple.com'
ApnServer::Config.port = 2195
Finally within we can send a push notification using the following code
notification = ApnServer::Notification.new
notification.device_token = Base64.decode64(apns_token) # if base64 encoded
notification.alert = message
notification.badge = 1
notification.sound = 'default'
notification.push
Apnserver is hosted on rubygems
$ gem install apnserver
Adding apnserver to your Rails application
gem 'apnserver', '>= 0.2.0
(The MIT License)
Copyright © 2011 Ben Poweski
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