Sha256: 1e8c7353bfec31502f7e481c42aa00249a3d4077b2ccd5e2d210c1e4bd9cc1cc
Contents?: true
Size: 996 Bytes
Versions: 5
Compression:
Stored size: 996 Bytes
Contents
class TaskHandler
if RUBY_PLATFORM == 'opal'
# On the front-end we setup a proxy class to the backend that returns
# promises for all calls.
def self.method_missing(name, *args, &block)
$page.tasks.call(self.name, name, *args, &block)
end
else
def initialize(channel=nil, dispatcher=nil)
@channel = channel
@dispatcher = dispatcher
end
def self.inherited(subclass)
@subclasses ||= []
@subclasses << subclass
end
def self.known_handlers
@subclasses ||= []
end
# On the backend, we proxy all class methods like we would
# on the front-end. This returns promises.
def self.method_missing(name, *args, &block)
promise = Promise.new
begin
result = self.new(nil, nil).send(name, *args, &block)
promise.resolve(result)
rescue => e
puts "Task Error: #{e.inspect}"
puts e.backtrace
promise.reject(e)
end
return promise
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems