Module: EventMachine::Protocols::ObjectProtocol
- Defined in:
- lib/em/protocols/object_protocol.rb
Overview
ObjectProtocol allows for easy communication using marshaled ruby objects
module RubyServer
include EM::P::ObjectProtocol
def receive_object obj
send_object({'you said' => obj})
end
end
Instance Method Summary collapse
-
#receive_data(data) ⇒ Object
:nodoc:.
-
#receive_object(obj) ⇒ Object
Invoked with ruby objects received over the network.
-
#send_object(obj) ⇒ Object
Sends a ruby object over the network.
Instance Method Details
#receive_data(data) ⇒ Object
:nodoc:
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# File 'lib/em/protocols/object_protocol.rb', line 14 def receive_data data # :nodoc: (@buf ||= '') << data while @buf.size >= 4 if @buf.size >= 4+(size=@buf.unpack('N').first) @buf.slice!(0,4) receive_object Marshal.load(@buf.slice!(0,size)) else break end end end |
#receive_object(obj) ⇒ Object
Invoked with ruby objects received over the network
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# File 'lib/em/protocols/object_protocol.rb', line 28 def receive_object obj # stub end |
#send_object(obj) ⇒ Object
Sends a ruby object over the network
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# File 'lib/em/protocols/object_protocol.rb', line 33 def send_object obj data = Marshal.dump(obj) send_data [data.respond_to?(:bytesize) ? data.bytesize : data.size, data].pack('Na*') end |