Google Cloud Messaging for Android for Event Machine
See Google's Documention to learn more.
This project is based on groupme/em-c2dm and doesn't include spec yet
require "em-gcm"
EM::GCM.token = "abcedfg..."
EM.run do
#plain old c2dm compatible send
EM::GCM.push_plain(["registration_id"], :alert => "hi!", :collapse_key => "required")
#new json style send and support broadcase
EM::GCM.push_json(["registration_id1", "registration_id2"], :alert => "hi!", :collapse_key => "required")
end
You can add custom params (which will be converted to data.<KEY>):
EM::GCM.push_plain(["registration_id"],
:alert => "Hello!",
:collapse_key => "required",
:custom => "data",
:awesome => true
)
You can register a response callback to check success and handle errors:
EM::GCM.push_plain(["registration_id1"], :alert => "hi!") do |response|
if response.success?
puts "success! id=#{response.id}" # ID of sent message
else
case response.error
when "InvalidToken"
# reauthenticate
when "InvalidRegistration"
# clear our registration id
when "RetryAfter"
# pause sending for response.retry_after seconds
end
end
end
Please feel free to fork and update this!