Sha256: 936c8cd2efc5590633eeb518ad3de9d94d73aad196b1c92a3309c611ff2970f2
Contents?: true
Size: 1.85 KB
Versions: 18
Compression:
Stored size: 1.85 KB
Contents
require 'multi_json'
require 'socket'
class FakeWireServer
def initialize(port, protocol_table)
@port, @protocol_table = port, protocol_table
@delays = {}
end
def run(io)
@server = TCPServer.open(@port)
loop { handle_connections(io) }
end
def delay_response(message, delay)
@delays[message] = delay
end
private
def handle_connections(io)
Thread.start(@server.accept) { |socket| open_session_on socket, io }
end
def open_session_on(socket, io)
begin
on_message = lambda { |message| io.puts message }
SocketSession.new(socket, @protocol_table, @delays, on_message).start
rescue Exception => e
raise e
ensure
socket.close
end
end
class SocketSession
def initialize(socket, protocol, delays, on_message)
@socket = socket
@protocol = protocol
@delays = delays
@on_message = on_message
end
def start
while message = @socket.gets
handle(message)
end
end
private
def handle(data)
if protocol_entry = response_to(data.strip)
sleep delay(data)
@on_message.call(MultiJson.load(protocol_entry['request'])[0])
send_response(protocol_entry['response'])
else
serialized_exception = { :message => "Not understood: #{data}", :backtrace => [] }
send_response(['fail', serialized_exception ].to_json)
end
rescue => e
send_response(['fail', { :message => e.message, :backtrace => e.backtrace, :exception => e.class } ].to_json)
end
def response_to(data)
@protocol.detect do |entry|
MultiJson.load(entry['request']) == MultiJson.load(data)
end
end
def send_response(response)
@socket.puts response + "\n"
end
def delay(data)
message = MultiJson.load(data.strip)[0]
@delays[message.to_sym] || 0
end
end
end
Version data entries
18 entries across 18 versions & 4 rubygems