diff --git a/README.md b/README.md
index 9215177..8e3d02f 100644
--- a/README.md
+++ b/README.md
@@ -1,15 +1,15 @@
 
-Networkd is a program to handle networking for all other software.
+Plumberd is a program to handle networking for all other software.
 
 # WARNING
 
 Security is TBD. Currently, only TCPd is implemented, which means no communication security.
 
-# Networkd functionalities
+# Plumberd functionalities
 
 ## firewall
 
-`Networkd` has to filter the connections to local services.
+`Plumberd` has to filter the connections to local services.
 
 ```Warning
 WIP.
@@ -17,7 +17,7 @@ WIP.
 
 ## authentication
 
-`Networkd` has to authenticate clients asking for a service.
+`Plumberd` has to authenticate clients asking for a service.
 
 ```Warning
 WIP.
@@ -49,31 +49,31 @@ This program can be used as follow:
 
 ```sh
 # with some static rules
-networkd --allow in authd tls:example.com --deny in * * --allow out pong tls:pong.example.com:9000
-networkd --redirect authd nextversion-authd
+plumberd --allow in authd tls:example.com --deny in * * --allow out pong tls:pong.example.com:9000
+plumberd --redirect authd nextversion-authd
 ```
 
 ## usage examples
 
-`networkd` is requested each time a client is launched when the right environment variable is used.
+`plumberd` is requested each time a client is launched when the right environment variable is used.
 For example, we want to connect to a distant `authd` service:
 
 	IPC_NETWORKD="authd tls://user@passwd:example.com:9000/authd"
 
 
 ```Warning
-Currently, the networkd only works with tcp and unix routes.
+Currently, the plumberd only works with tcp and unix routes.
 ```
 
 	IPC_NETWORKD="pongd tcp://example.com:9000/pongd"
 
 # Changelog
 
-* v0.1: (current) networkd (redirections), tcpd
+* v0.1: (current) plumberd (redirections), tcpd
 
-  * `networkd` understands URIs (`tcp://example.com/service` or `unix:///service`)
-  * `tcp` scheme is understood: `networkd` contacts the `tcpd` service
-  * `unix` scheme is understood: `networkd` performs a redirection
+  * `plumberd` understands URIs (`tcp://example.com/service` or `unix:///service`)
+  * `tcp` scheme is understood: `plumberd` contacts the `tcpd` service
+  * `unix` scheme is understood: `plumberd` performs a redirection
 
 
 # Roadmap
@@ -87,16 +87,16 @@ Currently, the networkd only works with tcp and unix routes.
 * v1.0: TBD
 
 
-# Networkd explanations
+# Plumberd explanations
 
-1. client contacts `networkd`
-1. `networkd` understand the request from the client then contacts the local service responsible for the communication protocol required
-1. once the distant connection is established (between the two `tlsd` services for example) `networkd` provides a file descriptor to the client
+1. client contacts `plumberd`
+1. `plumberd` understand the request from the client then contacts the local service responsible for the communication protocol required
+1. once the distant connection is established (between the two `tlsd` services for example) `plumberd` provides a file descriptor to the client
 1. finally, the client can perform requests to the distant service transparently
 
 	during the connection:
 
-	client <-> networkd <-> tlsd <=> tlsd <-> networkd <-> service
+	client <-> plumberd <-> tlsd <=> tlsd <-> plumberd <-> service
 
 	then:
 
diff --git a/shard.yml b/shard.yml
index 4a187a6..ad5847c 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,11 +1,11 @@
-name: networkd
-version: 0.1.1
+name: plumberd
+version: 0.2.0
 
 authors:
     - karchnu <karchnu@karchnu.fr>
 
 description: |
-    Networkd allows IPC clients to contact remote services.
+    Plumberd allows IPC clients to contact remote services.
 
 dependencies:
     ipc:
@@ -18,9 +18,12 @@ targets:
     pongd:
         main: src/pongd.cr
 
-    networkd:
+    plumberd:
         main: src/main.cr
 
+    admind:
+        main: src/admind.cr
+
     tcpd:
         main: src/tcpd.cr
     tcp:
diff --git a/src/admind.cr b/src/admind.cr
new file mode 100644
index 0000000..e8fc2dc
--- /dev/null
+++ b/src/admind.cr
@@ -0,0 +1,92 @@
+require "option_parser"
+require "ipc"
+require "./colors"
+
+require "json"
+
+verbosity = 1
+service_name = "admind"
+
+OptionParser.parse! do |parser|
+	parser.on "-s service_name", "--service-name service_name", "URI" do |optsn|
+		service_name = optsn
+	end
+
+	parser.on "-v verbosity", "--verbosity verbosity", "Verbosity (0 = nothing is printed, 1 = only events, 2 = events and messages). Default: 1" do |optsn|
+		verbosity = optsn.to_i
+	end
+
+	parser.on "-h", "--help", "Show this help" do
+		puts parser
+		exit 0
+	end
+end
+
+class Rectangle
+	JSON.mapping(
+		x: UInt32,
+		y: UInt32
+	)
+
+	def initialize(@x : UInt32, @y : UInt32)
+	end
+end
+
+class WidgetTree
+	JSON.mapping(
+		rectangles: Array(Rectangle)
+	)
+
+	def initialize(@rectangles : Array(Rectangle))
+	end
+end
+
+class Page
+	JSON.mapping(
+		page: String,
+		title: String,
+		tree: WidgetTree
+	)
+
+	def initialize(@page, @title, @tree)
+	end
+end
+
+
+IPC::Service.new (service_name) do |event|
+	case event
+	when IPC::Event::Timer
+		if verbosity >= 1
+			puts "#{CORANGE}IPC::Event::Timer#{CRESET}"
+		end
+	when IPC::Event::Connection
+		if verbosity >= 1
+			puts "#{CBLUE}IPC::Event::Connection#{CRESET}, client: #{event.connection.fd}"
+		end
+	when IPC::Event::Disconnection
+		if verbosity >= 1
+			puts "#{CBLUE}IPC::Event::Disconnection#{CRESET}, client: #{event.connection.fd}"
+		end
+	when IPC::Event::Message
+		if verbosity >= 1
+			puts "#{CGREEN}IPC::Event::Message#{CRESET}, client: #{event.connection.fd}"
+			if verbosity == 2
+				puts "#{CBLUE}message: #{event.message} #{CRESET}"
+			end
+		end
+
+		# JSON message
+		rectangles = Array(Rectangle).new
+		rectangles << Rectangle.new 1, 2
+		rectangles << Rectangle.new 2, 1
+		rectangles << Rectangle.new 3, 1
+		widgets = WidgetTree.new(rectangles)
+		page = Page.new "admin", "This is the Admin Page", widgets
+
+		event.connection.send 2, page.to_json
+	else
+		if verbosity >= 1
+			puts "#{CRED}Exception: message = #{event.message} #{CRESET}"
+		end
+	end
+end
diff --git a/src/main.cr b/src/main.cr
index 10e4ade..bb23a61 100644
--- a/src/main.cr
+++ b/src/main.cr
@@ -1,16 +1,16 @@
-require "./networkd"
+require "./plumberd"
 
-networkd = NetworkD.new "network"
+plumberd = NetworkD.new "plumber"
 
 # --deny <in|out> <service> <url>
 # --allow <in|ou> <service> <url>
 # --redirect <service> <service>
 # --redirect <service-name> <new-service-name> <origin-url> <dest-url>
 
-networkd.parse_cli ARGV
-puts networkd.to_s
+plumberd.parse_cli ARGV
+puts plumberd.to_s
 
-networkd.loop do |event|
+plumberd.loop do |event|
 	puts "there is an event!"
 	case event
 	when IPC::Event::Connection
@@ -27,7 +27,7 @@ networkd.loop do |event|
 		puts "\033[32mthere is a message\033[00m"
 		puts event.message.to_s
 
-		networkd.service_lookup event.message, event.connection
+		plumberd.service_lookup event.message, event.connection
 	end
 end
 
diff --git a/src/networkd.cr b/src/plumberd.cr
similarity index 91%
rename from src/networkd.cr
rename to src/plumberd.cr
index 15f709f..c70152e 100644
--- a/src/networkd.cr
+++ b/src/plumberd.cr
@@ -1,15 +1,15 @@
 
 require "./rules"
-require "./networkdcliparser"
+require "./plumberdcliparser"
 require "ipc"
 require "uri"
 
 class IPC::NetworkD < IPC::Service
 
-	# The client asks to networkd to open a connection to a service
+	# The client asks to plumberd to open a connection to a service
 	# the service name is used unless there is a redirection that is provided to the client through
 	# a IPC_NETWORK environment variable
-	# This environment variable is sent from the client to networkd, that's what is parsed here
+	# This environment variable is sent from the client to plumberd, that's what is parsed here
 
 	# parse_lookup_payload extract the right service URI to use from the IPC_NETWORK content
 	# sent by the client in the form:
@@ -80,7 +80,7 @@ class IPC::NetworkD < IPC::Service
 			# TODO: for remote services, we have to connect to communication service
 			# these communication services need an URI to work on
 			# The protocol:
-			# networkd sends an URI to the communication service, which responds with a "OK" message
+			# plumberd sends an URI to the communication service, which responds with a "OK" message
 			if scheme != "unix"
 				service.send 1.to_u8, "#{requested_service.to_s}\n"
 				response = service.read
@@ -97,7 +97,7 @@ class IPC::NetworkD < IPC::Service
 				raise Exception.new "cannot send the file descriptor of the requested service: #{m}"
 			end
 
-			# finally, the service should be closed in networkd
+			# finally, the service should be closed in plumberd
 			service.close
 		rescue e
 			puts "\033[31mException during the connection to the requested service #{requested_service}: #{e}\033[00m"
@@ -118,8 +118,8 @@ class IPC::NetworkD < IPC::Service
 	def wait_event(server : IPC::Connection?, &block) : Tuple(LibIPC::EventType, IPC::Message, IPC::Connection)
 		event = LibIPC::Event.new
 
-		# TODO: networkd should be able to transfer messages???
-		r = LibIPC.ipc_wait_event self.pointer, @service_info.pointer, pointerof(event)
+		# TODO: plumberd should be able to transfer messages???
+		r = LibIPC.ipc_wait_event self.pointer, @service_info.pointer, pointerof(event), pointerof(@timer)
 		if r != 0
 			m = String.new LibIPC.ipc_errors_get (r)
 			yield IPC::Exception.new "error waiting for a new event: #{m}"
diff --git a/src/networkdcliparser.cr b/src/plumberdcliparser.cr
similarity index 100%
rename from src/networkdcliparser.cr
rename to src/plumberdcliparser.cr
diff --git a/src/pongd.cr b/src/pongd.cr
index b9cafe9..40e27c8 100644
--- a/src/pongd.cr
+++ b/src/pongd.cr
@@ -2,6 +2,7 @@ require "option_parser"
 require "ipc"
 require "./colors"
 
+verbosity = 1
 service_name = "pong"
 
 OptionParser.parse! do |parser|
@@ -9,6 +10,10 @@ OptionParser.parse! do |parser|
 		service_name = optsn
 	end
 
+	parser.on "-v verbosity", "--verbosity verbosity", "Verbosity (0 = nothing is printed, 1 = only events, 2 = events and messages). Default: 1" do |optsn|
+		verbosity = optsn.to_i
+	end
+
 	parser.on "-h", "--help", "Show this help" do
 		puts parser
 		exit 0
@@ -18,13 +23,29 @@ end
 
 IPC::Service.new (service_name) do |event|
 	case event
+	when IPC::Event::Timer
+		if verbosity >= 1
+			puts "#{CORANGE}IPC::Event::Timer#{CRESET}"
+		end
 	when IPC::Event::Connection
-		puts "#{CBLUE}IPC::Event::Connection#{CRESET}, client: #{event.connection.fd}"
+		if verbosity >= 1
+			puts "#{CBLUE}IPC::Event::Connection#{CRESET}, client: #{event.connection.fd}"
+		end
 	when IPC::Event::Disconnection
-		puts "#{CBLUE}IPC::Event::Disconnection#{CRESET}, client: #{event.connection.fd}"
+		if verbosity >= 1
+			puts "#{CBLUE}IPC::Event::Disconnection#{CRESET}, client: #{event.connection.fd}"
+		end
 	when IPC::Event::Message
-		puts "#{CGREEN}IPC::Event::Message#{CRESET}, client: #{event.connection.fd}"
-		# puts event.message.to_s
+		if verbosity >= 1
+			puts "#{CGREEN}IPC::Event::Message#{CRESET}, client: #{event.connection.fd}"
+			if verbosity == 2
+				puts "#{CBLUE}message: #{event.message} #{CRESET}"
+			end
+		end
 		event.connection.send event.message
+	else
+		if verbosity >= 1
+			puts "#{CRED}Exception: message = #{event.message} #{CRESET}"
+		end
 	end
 end
diff --git a/src/simple-test-message.cr b/src/simple-test-message.cr
new file mode 100644
index 0000000..a147e39
--- /dev/null
+++ b/src/simple-test-message.cr
@@ -0,0 +1,25 @@
+require "./utils.cr"
+
+begin
+	message = String.build do |str|
+		i = 0
+		80.times do
+			str << "i=#{i}"
+			i += 1
+		end
+	end
+
+rescue e
+	puts "Error: #{e}"
+	exit 1
+end
+
+begin
+	bin = to_message 2, message
+
+rescue e
+	puts "error in to_message: #{e}"
+	exit 2
+end
+
+print_hexa String.new(bin), "message"
diff --git a/src/utils.cr b/src/utils.cr
index 9937485..43980bb 100644
--- a/src/utils.cr
+++ b/src/utils.cr
@@ -1,14 +1,11 @@
 require "io/hexdump"
 
 def to_message (user_type : Int, message : String)
-	payload = Bytes.new (6 + message.size)
+	payload = Bytes.new (6 + message.to_slice.size)
 
 	# true start
 	payload[0] = 1.to_u8
-	payload[1] = 0.to_u8
-	payload[2] = 0.to_u8
-	payload[3] = 0.to_u8
-	payload[4] = message.size.to_u8
+	IO::ByteFormat::NetworkEndian.encode message.to_slice.size, (payload + 1)
 
 	# second part: user message
 	payload[5] = user_type.to_u8
diff --git a/src/websocketc.cr b/src/websocketc.cr
index 5b3aea5..849a9a5 100644
--- a/src/websocketc.cr
+++ b/src/websocketc.cr
@@ -55,16 +55,26 @@ end
 begin
 	ws = WebSocket.new(URI.parse(uri))
 
+	puts "connection done: sending pong"
+
 	ws.on_close do |socket|
 		puts "socket is closing"
 		exit 0
 	end
 
-	read ws
-	send ws, "pong"
-	read ws
-	send ws, to_message(2, "coucou")
-	read ws
+	if uri.ends_with? ".JSON"
+		json_message = STDIN.gets_to_end
+		json_message = json_message.chomp
+		puts "json_message: #{json_message}"
+		final_json_message = "{ \"mtype\": 2, \"payload\": #{json_message} }"
+		puts "final json message: #{final_json_message}"
+		send ws, final_json_message
+		# send ws, "{ \"mtype\": 2, \"payload\": \"coucou\" }"
+		read ws
+	else
+		send ws, to_message(2, STDIN.gets_to_end)
+		read ws
+	end
 
 	ws.close
 	ws.read
diff --git a/src/websocketcspam.cr b/src/websocketcspam.cr
new file mode 100644
index 0000000..b25711e
--- /dev/null
+++ b/src/websocketcspam.cr
@@ -0,0 +1,92 @@
+require "http/web_socket"
+require "option_parser"
+
+require "./colors"
+require "./utils"
+
+require "./ws"
+
+uri = "ws://localhost:1234/pong"
+
+OptionParser.parse! do |parser|
+	parser.on "-u uri", "--uri uri", "URI" do |opturi|
+		uri = opturi
+	end
+
+	parser.on "-h", "--help", "Show this help" do
+		puts parser
+		exit 0
+	end
+end
+
+def read_then_print(ws : WebSocket)
+	m = read ws
+	puts "message: #{String.new(m)}"
+end
+
+def read_then_print_hexa(ws : WebSocket)
+	m = read ws
+	print_hexa(String.new(m), "#{CBLUE}Received message hexa#{CRESET}")
+end
+
+def read(ws : WebSocket)
+	m = ws.read
+	if m.nil?
+		raise "empty message"
+	end
+
+	m
+end
+
+def send_with_announce(ws : WebSocket, m : String)
+	puts "sending #{m}"
+	send ws, m
+end
+
+def send(ws : WebSocket, m : String)
+	ws.send m
+end
+
+def send(ws : WebSocket, m : Slice)
+	ws.send m
+end
+
+
+begin
+	ws = WebSocket.new(URI.parse(uri))
+
+	puts "connection done: sending pong"
+
+	ws.on_close do |socket|
+		puts "socket is closing"
+		exit 0
+	end
+
+	if uri.ends_with? ".JSON"
+		json_message = STDIN.gets_to_end
+		json_message = json_message.chomp
+		# puts "json_message: #{json_message}"
+		final_json_message = "{ \"mtype\": 2, \"payload\": #{json_message} }"
+		puts "sending 10 messages: #{final_json_message}"
+		10.times do |i|
+			send ws, final_json_message
+			puts "sent message #{i}"
+			# send ws, "{ \"mtype\": 2, \"payload\": \"coucou\" }"
+		end
+
+		10.times do |i|
+			read ws
+			puts "read message #{i}"
+		end
+	else
+		send ws, to_message(2, STDIN.gets_to_end)
+		read ws
+	end
+
+
+	ws.read
+	ws.close
+rescue e
+	puts "Exception: #{e}"
+end
+
diff --git a/src/websocketd.cr b/src/websocketd.cr
index 8411c02..0efb159 100644
--- a/src/websocketd.cr
+++ b/src/websocketd.cr
@@ -54,7 +54,6 @@ OptionParser.parse! do |parser|
 	end
 end
 
-
 class InstanceStorage
 	property service : IPC::SwitchingService
 	property switchtable : Hash(Int32, Int32)
@@ -93,6 +92,10 @@ class InstanceStorage
 		# 6. removing the client and the service from is_client
 		@is_client = @is_client.select do |fd,v| fd != fdclient end
 		@is_json = @is_json.select do |fd,v| fd != fdclient end
+		
+		@fd_to_websocket.select! do |fd, ws|
+			fd != fdclient
+		end
 
 		unless fdservice.nil?
 			service = @fd_to_ipcconnection[fdservice]
@@ -107,7 +110,8 @@ class InstanceStorage
 	end
 end
 
-server = TCPServer.new("localhost", port_to_listen)
+# by default, listen on any IP address
+server = TCPServer.new("0.0.0.0", port_to_listen)
 service = IPC::SwitchingService.new service_name
 service << server.fd
 context = InstanceStorage.new service
@@ -171,6 +175,9 @@ def websocket_client_connection(client, context : InstanceStorage)
 	client.send "#{headers_header}\n#{headers.to_s}\r\n"
 
 	wsclient = WebSocket.new client
+	wsclient.on_pong do |m|
+		puts "Received a pong message: #{m}"
+	end
 	context.is_client[client.fd] = true
 
 	# listen to the client's file descriptor
@@ -236,6 +243,7 @@ class IPC::Message
 end
 
 def websocket_switching_procedure (activefd : Int, context : InstanceStorage)
+	# FIXME: debugging purposes
 	begin
 		if context.is_client[activefd]
 			# The client is a WebSocket on top of a TCP connection
@@ -244,6 +252,7 @@ def websocket_switching_procedure (activefd : Int, context : InstanceStorage)
 			begin
 				message = wsclient.read
 
+				# puts "RECEIVING A MESSAGE from #{activefd}: #{message}"
 			rescue e
 				puts "#{CRED}Exception (receiving a message)#{CRESET} #{e}"
 				closing_client activefd, context
@@ -262,9 +271,29 @@ def websocket_switching_procedure (activefd : Int, context : InstanceStorage)
 				return
 			end
 
+			if message.is_a?(WebSocket::Ping)
+				# puts "#{CBLUE}This is a ping message#{CRESET}"
+				return
+			end
+
+			if message.is_a?(WebSocket::Pong)
+				# puts "#{CBLUE}This is a pong message#{CRESET}"
+				return
+			end
+
+			if message.is_a?(WebSocket::Close)
+				# puts "#{CRED}This is a close message#{CRESET}"
+				return
+			end
+
+			if message.is_a?(Slice(UInt8))
+				# puts "#{CRED}This is a binary message: not yet implemented#{CRESET}"
+				return
+			end
+
 			# TODO: verify this
 			if context.is_json[activefd]
-				jsonmessage = JSONWSMessage.from_json String.new(message)
+				jsonmessage = JSONWSMessage.from_json message
 				message = to_message jsonmessage.mtype, jsonmessage.payload
 
 				# puts "JSON TYPE !!!"
@@ -281,16 +310,21 @@ def websocket_switching_procedure (activefd : Int, context : InstanceStorage)
 			serv = WrappedTCPFileDescriptor.new(fd: fdservice, family: Socket::Family::INET)
 			#serv = context.fd_to_ipcconnection[fdservice]
 			serv.send message
+			# puts "SENT MESSAGE TO SERVER: #{message}"
 
 		else
 			# puts "switching: service to client"
 			# service => client
 
+			# puts "RECEIVING A MESSAGE FROM THE SERVER #{activefd}"
+
 			fdclient = context.switchtable[activefd]
 			wsclient = context.fd_to_websocket[fdclient]
 
 			serv = context.fd_to_ipcconnection[activefd]
 			message = serv.read
+
+			# puts "RECEIVING A MESSAGE FROM THE SERVER #{activefd}: #{message}"
 			# puts "received message from service: #{message.to_s}"
 
 			if context.is_json[fdclient]
@@ -316,11 +350,28 @@ def websocket_switching_procedure (activefd : Int, context : InstanceStorage)
 			closing_client clientfd, context
 		end
 	end
-
 end
 
+# Every few seconds, the service should trigger the timer
+service.base_timer = 30
+
 service.loop do |event|
 	case event
+	when IPC::Event::Timer
+		# puts "#{CORANGE}IPC::Event::Timer#{CRESET}"
+		context.fd_to_websocket.each do |fd, ws|
+
+			begin
+				ws.ping "coucou from #{fd}"
+			rescue e
+				puts "#{CRED}Exception: #{e}#{CRESET}, already closed client #{fd}"
+				begin
+					context.remove_fd fd
+				rescue e
+					puts "#{CRED}Cannot remove #{fd} from clients: #{e}#{CRESET}"
+				end
+			end
+		end
 	when IPC::Event::Connection
 		puts "#{CBLUE}IPC::Event::Connection: #{event.connection.fd}#{CRESET}"
 	when IPC::Event::Disconnection
diff --git a/src/ws.cr b/src/ws.cr
index 454aa82..67f44f5 100644
--- a/src/ws.cr
+++ b/src/ws.cr
@@ -2,35 +2,71 @@
 require "http"
 require "http/web_socket/protocol"
 
+class HTTP::WebSocket
+  record Pong
+  record Ping
+  record Close
+
+  def read : Slice(UInt8) | String | Close | Ping | Pong | Nil
+    size = 0
+    begin
+      info = @ws.receive(@buffer)
+    rescue IO::EOFError
+      close
+      return nil
+    end
+
+    case info.opcode
+    when Protocol::Opcode::PING
+      @current_message.write @buffer[0, info.size]
+      if info.final
+        message = @current_message.to_s
+        @on_ping.try &.call(message)
+        pong(message) unless closed?
+        @current_message.clear
+      end
+      return Ping.new
+    when Protocol::Opcode::PONG
+      @current_message.write @buffer[0, info.size]
+      if info.final
+        @on_pong.try &.call(@current_message.to_s)
+        @current_message.clear
+      end
+      return Pong.new
+    when Protocol::Opcode::TEXT
+      message = @buffer[0, info.size]
+      @current_message.write message
+      if info.final
+        @on_message.try &.call(@current_message.to_s)
+        @current_message.clear
+      end
+      return String.new message
+    when Protocol::Opcode::BINARY
+      message = @buffer[0, info.size]
+      @current_message.write message
+      if info.final
+        @on_binary.try &.call(@current_message.to_slice)
+        @current_message.clear
+      end
+      return message
+    when Protocol::Opcode::CLOSE
+      @current_message.write @buffer[0, info.size]
+      if info.final
+        message = @current_message.to_s
+        @on_close.try &.call(message)
+        close(message) unless closed?
+        @current_message.clear
+      end
+      return Close.new
+    end
+  end
+
+end
+
 
 class WebSocket < HTTP::WebSocket
   getter? closed = false
 
-  def read
-	  size = 0
-	  begin
-		  info = @ws.receive(@buffer)
-		  size = info.size
-	  rescue IO::EOFError
-		  close
-		  return nil
-	  end
-
-	  case info.opcode
-	  when Protocol::Opcode::TEXT
-		  return @buffer[0..size-1]
-	  when Protocol::Opcode::BINARY
-		  return @buffer[0..size-1]
-	  when Protocol::Opcode::CLOSE
-		  begin
-			  close
-		  rescue e
-			  puts "\033[31mwebsocket failed to close properly\033[00m #{e}"
-		  end
-		  return nil
-	  end
-  end
-
   def finalize
 	  # puts "WrappedTCPFileDescriptor garbage collection!!"
 	  # super