Class: Rakie::Websocket
- Inherits:
-
Object
- Object
- Rakie::Websocket
- Defined in:
- lib/rakie/websocket.rb
Direct Known Subclasses
Instance Attribute Summary collapse
-
#channel ⇒ Object
readonly
Returns the value of attribute channel.
-
#client_side ⇒ Object
Returns the value of attribute client_side.
-
#delegate ⇒ Object
Returns the value of attribute delegate.
Instance Method Summary collapse
- #close ⇒ Object
-
#initialize(delegate = nil, channel = nil) ⇒ Websocket
constructor
A new instance of Websocket.
- #on_close(channel) ⇒ Object
- #on_recv(channel, data) ⇒ Object
- #on_send(channel) ⇒ Object
- #send(message, is_binary = false) ⇒ Object
Constructor Details
#initialize(delegate = nil, channel = nil) ⇒ Websocket
Returns a new instance of Websocket.
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# File 'lib/rakie/websocket.rb', line 7 def initialize(delegate=nil, channel=nil) @delegate = delegate if channel == nil channel = TCPChannel.new('127.0.0.1', 10086, self) end @channel = channel # @type [WebsocketMessage] @recv_message = WebsocketMessage.new # @type [Array<WebsocketMessage>] @send_messages = [] @client_side = true end |
Instance Attribute Details
#channel ⇒ Object (readonly)
Returns the value of attribute channel.
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# File 'lib/rakie/websocket.rb', line 4 def channel @channel end |
#client_side ⇒ Object
Returns the value of attribute client_side.
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# File 'lib/rakie/websocket.rb', line 3 def client_side @client_side end |
#delegate ⇒ Object
Returns the value of attribute delegate.
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# File 'lib/rakie/websocket.rb', line 3 def delegate @delegate end |
Instance Method Details
#close ⇒ Object
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# File 'lib/rakie/websocket.rb', line 139 def close = WebsocketMessage.new .fin = true .op_code = WebsocketMessage::OP_CLOSE if @client_side .mask = true .refresh_masking end .payload = "close" = .to_s Log.debug("Rakie::Websocket send close: #{}") @channel.write() # Response data end |
#on_close(channel) ⇒ Object
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# File 'lib/rakie/websocket.rb', line 110 def on_close(channel) if @delegate @delegate.on_disconnect(self) end end |
#on_recv(channel, data) ⇒ Object
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# File 'lib/rakie/websocket.rb', line 25 def on_recv(channel, data) Log.debug("Rakie::Websocket recv len: #{data.length}") total_parsed = 0 while data.length > 0 # @type [WebsocketMessage] request = @recv_message if .parse_status == ParseStatus::COMPLETE = WebsocketMessage.new @recv_message = end len = .parse(data) total_parsed += len Log.debug("Rakie::Websocket receive message: #{.payload} parse with #{len}") if .parse_status == ParseStatus::COMPLETE response = WebsocketMessage.new if .op_code == WebsocketMessage::OP_PING response.fin = true response.op_code = WebsocketMessage::OP_PONG response.payload = "Rakie::Websocket: op pong" elsif .op_code == WebsocketMessage::OP_PONG response.fin = true response.op_code = WebsocketMessage::OP_PING response.payload = "Rakie::Websocket: op ping" elsif .op_code == WebsocketMessage::OP_CLOSE channel.close Log.debug("Rakie::Websocket: op close") return 0 elsif @delegate @delegate.(self, .payload) else response.fin = true response.op_code = WebsocketMessage::OP_TEXT response.payload = "Rakie!" end # response_data = response.to_s # Log.debug("Rakie::Websocket response: #{response_data}") # channel.write(response_data) # Response data elsif .parse_status == ParseStatus::CONTINUE break elsif .parse_status == ParseStatus::ERROR channel.close Log.debug("Rakie::Websocket: Illegal message") return 0 end if len >= data.length break end data = data[len .. -1] end return total_parsed end |
#on_send(channel) ⇒ Object
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# File 'lib/rakie/websocket.rb', line 98 def on_send(channel) # @type [WebsocketMessage] = @send_messages.shift if if .op_code == WebsocketMessage::OP_CLOSE Log.debug("Rakie::Websocket: send finish and close channel") channel.close end end end |
#send(message, is_binary = false) ⇒ Object
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# File 'lib/rakie/websocket.rb', line 116 def send(, is_binary=false) = WebsocketMessage.new .fin = true .op_code = WebsocketMessage::OP_TEXT .payload = if is_binary .op_code = WebsocketMessage::OP_BIN end if @client_side .mask = true .refresh_masking end = .to_s @send_messages << Log.debug("Rakie::Websocket send: #{} with #{.length}") @channel.write() # Response data end |