Class: Polytalk::Server
- Inherits:
-
Object
- Object
- Polytalk::Server
- Defined in:
- lib/polytalk/server.rb
Instance Method Summary collapse
- #call(request) ⇒ Object
-
#initialize(config = {}) ⇒ Server
constructor
A new instance of Server.
- #push(connection, response) ⇒ Object
- #run ⇒ Object
Constructor Details
#initialize(config = {}) ⇒ Server
Returns a new instance of Server.
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# File 'lib/polytalk/server.rb', line 7 def initialize(config = {}) @port = config['port'] || 9090 @host = config['host'] || '127.0.0.1' end |
Instance Method Details
#call(request) ⇒ Object
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# File 'lib/polytalk/server.rb', line 22 def call(request) required_constant = nil request[:class].split('::').each_with_index do |c, index| if index == 0 required_constant = Kernel.const_get(c) else required_constant = required_constant.const_get(c) end end # Convert string prefixed with `:` to symbols if request[:arguments].is_a? Hash request[:arguments].each do |key, arg| if arg.is_a? String if arg.match(/^:/) request[:arguments][key] = arg[1..-1].to_sym end end end end required_method = required_constant.method(request[:method]) if request[:arguments].is_a? Hash required_method.call *request[:arguments].values else required_method.call end end |
#push(connection, response) ⇒ Object
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# File 'lib/polytalk/server.rb', line 52 def push(connection, response) connection.write(response.to_json) connection.close end |
#run ⇒ Object
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# File 'lib/polytalk/server.rb', line 12 def run server = TCPServer.new(@host, @port) loop do Thread.start(server.accept) do |connection| request = connection.recv(2048) yield(connection, JSON.parse(request, symbolize_names: true)) end end end |