diff --git a/README.md b/README.md
index a7b132a..4a58f46 100644
--- a/README.md
+++ b/README.md
@@ -629,3 +629,96 @@ index 242c82f..3a724b0 100644
  
  -spec stop(term()) -> ok.
 ```
+
+### Deleting the relay logic
+
+- Start commit: `2037444f54d8f95a959c7e67673d55782fad5ad3`
+
+```diff
+diff --git a/gex_httpd/src/gh_client.erl b/gex_httpd/src/gh_client.erl
+index ea5b3ef..44d206d 100644
+--- a/gex_httpd/src/gh_client.erl
++++ b/gex_httpd/src/gh_client.erl
+@@ -127,22 +127,10 @@ listen(Parent, Debug, ListenSocket) ->
+ loop(Parent, Debug, State = #s{socket = Socket}) ->
+     ok = inet:setopts(Socket, [{active, once}]),
+     receive
+-        {tcp, Socket, <<"bye\r\n">>} ->
+-            ok = io:format("~p Client saying goodbye. Bye!~n", [self()]),
+-            ok = gen_tcp:send(Socket, "Bye!\r\n"),
+-            ok = gen_tcp:shutdown(Socket, read_write),
+-            exit(normal);
+         {tcp, Socket, Message} ->
+             ok = io:format("~p received: ~tp~n", [self(), Message]),
+             ok = gh_client_man:echo(Message),
+             loop(Parent, Debug, State);
+-        {relay, Sender, Message} when Sender == self() ->
+-            ok = gen_tcp:send(Socket, ["Message from YOU: ", Message]),
+-            loop(Parent, Debug, State);
+-        {relay, Sender, Message} ->
+-            From = io_lib:format("Message from ~tp: ", [Sender]),
+-            ok = gen_tcp:send(Socket, [From, Message]),
+-            loop(Parent, Debug, State);
+         {tcp_closed, Socket} ->
+             ok = io:format("~p Socket closed, retiring.~n", [self()]),
+             exit(normal);
+diff --git a/gex_httpd/src/gh_client_man.erl b/gex_httpd/src/gh_client_man.erl
+index 9c78921..c913dcc 100644
+--- a/gex_httpd/src/gh_client_man.erl
++++ b/gex_httpd/src/gh_client_man.erl
+@@ -17,7 +17,7 @@
+ 
+ 
+ -export([listen/1, ignore/0]).
+--export([enroll/0, echo/1]).
++-export([enroll/0]).
+ -export([start_link/0]).
+ -export([init/1, handle_call/3, handle_cast/2, handle_info/2,
+          code_change/3, terminate/2]).
+@@ -74,17 +74,6 @@ enroll() ->
+     gen_server:cast(?MODULE, {enroll, self()}).
+ 
+ 
+--spec echo(Message) -> ok
+-    when Message :: string().
+-%% @doc
+-%% The function that tells the manager to broadcast a message to all clients.
+-%% This can broadcast arbitrary strings to clients from non-clients as well.
+-
+-echo(Message) ->
+-    gen_server:cast(?MODULE, {echo, Message, self()}).
+-
+-
+-
+ %%% Startup Functions
+ 
+ 
+@@ -145,9 +134,6 @@ handle_call(Unexpected, From, State) ->
+ handle_cast({enroll, Pid}, State) ->
+     NewState = do_enroll(Pid, State),
+     {noreply, NewState};
+-handle_cast({echo, Message, Sender}, State) ->
+-    ok = do_echo(Message, Sender, State),
+-    {noreply, State};
+ handle_cast(ignore, State) ->
+     NewState = do_ignore(State),
+     {noreply, NewState};
+@@ -262,17 +248,6 @@ do_enroll(Pid, State = #s{clients = Clients}) ->
+     end.
+ 
+ 
+--spec do_echo(Message, Sender, State) -> ok
+-    when Message :: string(),
+-         Sender  :: pid(),
+-         State   :: state().
+-%% @private
+-%% The "doer" procedure called when an "echo" message is received.
+-
+-do_echo(Message, Sender, #s{clients = Clients}) ->
+-    Send = fun(Client) -> Client ! {relay, Sender, Message} end,
+-    lists:foreach(Send, Clients).
+-
+ 
+ -spec handle_down(Mon, Pid, Reason, State) -> NewState
+     when Mon      :: reference(),
+```
diff --git a/gex_httpd/src/gh_client.erl b/gex_httpd/src/gh_client.erl
index ea5b3ef..44d206d 100644
--- a/gex_httpd/src/gh_client.erl
+++ b/gex_httpd/src/gh_client.erl
@@ -127,22 +127,10 @@ listen(Parent, Debug, ListenSocket) ->
 loop(Parent, Debug, State = #s{socket = Socket}) ->
     ok = inet:setopts(Socket, [{active, once}]),
     receive
-        {tcp, Socket, <<"bye\r\n">>} ->
-            ok = io:format("~p Client saying goodbye. Bye!~n", [self()]),
-            ok = gen_tcp:send(Socket, "Bye!\r\n"),
-            ok = gen_tcp:shutdown(Socket, read_write),
-            exit(normal);
         {tcp, Socket, Message} ->
             ok = io:format("~p received: ~tp~n", [self(), Message]),
             ok = gh_client_man:echo(Message),
             loop(Parent, Debug, State);
-        {relay, Sender, Message} when Sender == self() ->
-            ok = gen_tcp:send(Socket, ["Message from YOU: ", Message]),
-            loop(Parent, Debug, State);
-        {relay, Sender, Message} ->
-            From = io_lib:format("Message from ~tp: ", [Sender]),
-            ok = gen_tcp:send(Socket, [From, Message]),
-            loop(Parent, Debug, State);
         {tcp_closed, Socket} ->
             ok = io:format("~p Socket closed, retiring.~n", [self()]),
             exit(normal);
diff --git a/gex_httpd/src/gh_client_man.erl b/gex_httpd/src/gh_client_man.erl
index 9c78921..c913dcc 100644
--- a/gex_httpd/src/gh_client_man.erl
+++ b/gex_httpd/src/gh_client_man.erl
@@ -17,7 +17,7 @@
 
 
 -export([listen/1, ignore/0]).
--export([enroll/0, echo/1]).
+-export([enroll/0]).
 -export([start_link/0]).
 -export([init/1, handle_call/3, handle_cast/2, handle_info/2,
          code_change/3, terminate/2]).
@@ -74,17 +74,6 @@ enroll() ->
     gen_server:cast(?MODULE, {enroll, self()}).
 
 
--spec echo(Message) -> ok
-    when Message :: string().
-%% @doc
-%% The function that tells the manager to broadcast a message to all clients.
-%% This can broadcast arbitrary strings to clients from non-clients as well.
-
-echo(Message) ->
-    gen_server:cast(?MODULE, {echo, Message, self()}).
-
-
-
 %%% Startup Functions
 
 
@@ -145,9 +134,6 @@ handle_call(Unexpected, From, State) ->
 handle_cast({enroll, Pid}, State) ->
     NewState = do_enroll(Pid, State),
     {noreply, NewState};
-handle_cast({echo, Message, Sender}, State) ->
-    ok = do_echo(Message, Sender, State),
-    {noreply, State};
 handle_cast(ignore, State) ->
     NewState = do_ignore(State),
     {noreply, NewState};
@@ -262,17 +248,6 @@ do_enroll(Pid, State = #s{clients = Clients}) ->
     end.
 
 
--spec do_echo(Message, Sender, State) -> ok
-    when Message :: string(),
-         Sender  :: pid(),
-         State   :: state().
-%% @private
-%% The "doer" procedure called when an "echo" message is received.
-
-do_echo(Message, Sender, #s{clients = Clients}) ->
-    Send = fun(Client) -> Client ! {relay, Sender, Message} end,
-    lists:foreach(Send, Clients).
-
 
 -spec handle_down(Mon, Pid, Reason, State) -> NewState
     when Mon      :: reference(),