diff --git a/aedis/adapter/response_traits.hpp b/aedis/adapter/response_traits.hpp
index 06a2da53..682f4597 100644
--- a/aedis/adapter/response_traits.hpp
+++ b/aedis/adapter/response_traits.hpp
@@ -112,6 +112,11 @@ struct assigner2<0> {
 
 } // detail
 
+/** @brief Return a specific adapter from the tuple.
+ *  
+ *  \param t A tuple of response adapters.
+ *  \return The adapter that corresponds to type T.
+ */
 template <class T, class Tuple>
 auto& get(Tuple& t)
 {
@@ -129,27 +134,34 @@ using adapters_array_t =
       std::tuple_size<Tuple>::value>;
 
 template <class Tuple>
-adapters_array_t<Tuple>
-make_adapters_array(Tuple& t)
+adapters_array_t<Tuple> make_adapters_array(Tuple& t)
 {
    adapters_array_t<Tuple> ret;
    detail::assigner<std::tuple_size<Tuple>::value - 1>::assign(ret, t);
    return ret;
 }
 
+/** @brief Transaforms a tuple of responses.
+ *
+ *  @return Transaforms a tuple of responses into a tuple of adapters.
+ */
 template <class Tuple>
-using adapters_t = 
-      boost::mp11::mp_unique<
+using adapters_tuple_t = 
          boost::mp11::mp_rename<
             boost::mp11::mp_transform<
                response_traits_t, Tuple>,
-               std::tuple>>;
+               std::tuple>;
 
+/** @brief Make a tuple of adapters.
+ *  
+ *  \param t Tuple of responses.
+ *  \return Tuple of adapters.
+ */
 template <class Tuple>
 auto
 make_adapters_tuple(Tuple& t)
 {
-   adapters_t<Tuple> ret;
+   adapters_tuple_t<Tuple> ret;
    detail::assigner2<std::tuple_size<Tuple>::value - 1>::assign(ret, t);
    return ret;
 }
diff --git a/aedis/aedis.hpp b/aedis/aedis.hpp
index 0ddd9b38..5ec62c42 100644
--- a/aedis/aedis.hpp
+++ b/aedis/aedis.hpp
@@ -459,40 +459,35 @@
 
     The only thing users have to care about is with the implementation
     of the \c receiver class, everything else will be done
-    automatically by the client class.  To simplify it even further
-    users can (but don't have to) use a base class that abstracts most
-    of the complexity away. The general form of a receiver looks like
-    this
+    automatically by the client class. The general form of a receiver
+    looks like this
 
     @code
-    class myreceiver : public receiver_base<T1, T2, T3, ...> {
+    class receiver {
     public:
-       int to_index_impl(command cmd) override
+       void on_resp3(command cmd, node<boost::string_view> const& nd, boost::system::error_code& ec)
        {
-          // Directs responses to the desired types.
-          switch (cmd) {
-             case cmd1: return index_of<T1>();
-             case cmd2: return index_of<T2>();
-             case cmd3: return index_of<T3>();
-             ...
-             default: return -1; // Ignore a command.
-          }
+          // Called when a new chunck of user data becomes available.
        }
 
-       void on_read_impl(command cmd) override
+       void on_read(command cmd)
        {
-         // Called when the response is received. Response available with get<T1>().
+         // Called when done with a response. It is read for use.
        }
 
-       void on_push_impl() override
+       void on_write(std::size_t n)
+       { 
+          // Called when a request has been writen to the socket.
+       }
+
+       void on_push()
        {
-         // Called when a server push is received. Response available with get<T1>().
+         // Called when a server push is received.
        }
     };
     @endcode
 
-    Where \c T1, \c T2 etc. are any of the response types discussed in \ref low-level-api. Sending
-    commands is also similar to what has been discussed there.
+    Sending commands is also similar to what has been discussed there.
 
     @code
     void foo(client<net::ip::tcp::socket>& db)
@@ -511,50 +506,50 @@
     request/response protocol, which means clients must wait for the
     response to a command before proceeding with the next one.
 
-    \subsection high-level-transaction Transactions
+    \subsection high-level-responses Responses
 
-    Aedis won't pass the responses of \c multi or any other
-    commands inside the transaction to the user, only the final result
-    i.e.  the response to \c exec. The reason
-    for this behaviour is that unless there is a programming error,
-    the response to the individual commands that precede \c exec
-    can't fail, they will always be "QUEUED", or as quoted form the
-    Redis documentation https://redis.io/topics/transactions:
-
-    > Redis commands can fail only if called with a wrong syntax (and
-    > the problem is not detectable during the command queueing),
-    > or against keys holding the wrong data type: this means that in
-    > practical terms a failing command is the result of a programming
-    > errors, and a kind of error that is very likely to be detected
-    > during development, and not in production.
-
-    \subsection high-level-receiver Receiver
-
-    Just as users can implement their own adapter for the low-level API,
-    they can also implement their own Receiver for the high-level API.
-    For example
+    Aedis also provides some facilities to use use custom responses with the
+    high-level API. Assume for example you have many different custom
+    response types \c T1, \c T2 etc, a receiver that makes use of this looks
+    like
 
     @code
-    struct receiver {
-       void on_resp3(command cmd, type t, std::size_t aggregate_size, std::size_t depth, char const* data, std::size_t size, boost::system::error_code&)
-       {
-          std::cout << "Resp3 data received" << std::endl;
-       }
+    using responses_tuple_type = std::tuple<T1, T2, T3>;
+    using adapters_tuple_type = adapters_t<responses_tuple_type>;
 
-       void on_push()
+    class myreceiver {
+    public:
+       myreceiver(...) : adapters_(make_adapters_tuple(resps_)) , {}
+
+       void
+       on_resp3( command cmd, node<boost::string_view> const& nd, boost::system::error_code& ec)
        {
-          std::cout << "on_push: " << std::endl;
+          // Direct the responses to the desired adapter.
+          switch (cmd) {
+             case cmd1: adapter::get<T1>(adapters_)(nd, ec);
+             case cmd2: adapter::get<T2>(adapters_)(nd, ec);
+             case cmd3: adapter::get<T2>(adapters_)(nd, ec);
+             default:;
+          }
        }
 
        void on_read(command cmd)
        {
-          std::cout << "on_read: " << cmd << std::endl;
+          switch (cmd) {
+             case cmd1: // Data on std::get<T1>(resps_); break;
+             case cmd2: // Data on std::get<T2>(resps_); break;
+             case cmd3: // Data on std::get<T3>(resps_); break;
+             default:;
+          }
        }
 
-       void on_write(std::size_t n)
-       {
-          std::cout << "on_write: " << n << std::endl;
-       }
+       void on_write(std::size_t n) { ... }
+
+       void on_push() { ... }
+
+    private:
+       responses_tuple_type resps_;
+       adapters_tuple_type adapters_;
     };
     @endcode
 
@@ -576,9 +571,8 @@
     @li high_level/stl_containers.cpp: Shows how to read responses in STL containers.
     @li high_level/serialization.cpp: Shows how to de/serialize your own non-aggregate data-structures.
     @li high_level/subscriber.cpp: Shows how channel subscription works at a high level. See also https://redis.io/topics/pubsub.
-    @li high_level/receiver.cpp: Customization point for users that want to de/serialize their own data-structures like containers for example.
 
-    \b Servers
+    \b Asynchronous \b Servers
 
     @li high_level/chat_room.cpp: Shows how to build a scalable chat room that scales to millions of users.
     @li high_level/echo_server.cpp: Shows the basic principles behind asynchronous communication with a database in an asynchronous server. In this case, the server is a proxy between the user and Redis.
diff --git a/doc/Doxyfile.in b/doc/Doxyfile.in
index 4c42994f..9d3928ad 100644
--- a/doc/Doxyfile.in
+++ b/doc/Doxyfile.in
@@ -823,7 +823,7 @@ WARN_LOGFILE           =
 # spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = include/aedis examples
+INPUT                  = aedis examples
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
diff --git a/examples/high_level/aggregates.cpp b/examples/high_level/aggregates.cpp
index 0e8cb69d..c7854fb9 100644
--- a/examples/high_level/aggregates.cpp
+++ b/examples/high_level/aggregates.cpp
@@ -15,10 +15,9 @@
 
 namespace net = boost::asio;
 using aedis::resp3::node;
-using aedis::redis::command;
-using aedis::generic::client;
 using aedis::adapter::adapt;
-using client_type = client<net::ip::tcp::socket, command>;
+using aedis::redis::command;
+using client_type = aedis::generic::client<net::ip::tcp::socket, command>;
 using response_type = std::vector<node<std::string>>;
 using adapter_type = aedis::adapter::response_traits_t<response_type>;
 
@@ -31,24 +30,12 @@ void print_aggregate(response_type const& v)
    std::cout << "\n";
 }
 
-struct myreceiver {
-private:
-   response_type resp_;
-   adapter_type adapter_;
-   client_type* db_;
-
+struct receiver {
 public:
-   myreceiver(client_type& db)
+   receiver(client_type& db)
    : adapter_{adapt(resp_)}
    , db_{&db} {}
 
-   void on_write(std::size_t n)
-   { 
-      std::cout << "Number of bytes written: " << n << std::endl;
-   }
-
-   void on_push() { }
-
    void on_resp3(command cmd, node<boost::string_view> const& nd, boost::system::error_code& ec)
    {
       adapter_(nd, ec);
@@ -94,13 +81,25 @@ public:
 
       resp_.clear();
    }
+
+   void on_write(std::size_t n)
+   { 
+      std::cout << "Number of bytes written: " << n << std::endl;
+   }
+
+   void on_push() { }
+
+private:
+   response_type resp_;
+   adapter_type adapter_;
+   client_type* db_;
 };
 
 int main()
 {
    net::io_context ioc;
    client_type db{ioc.get_executor()};
-   myreceiver recv{db};
+   receiver recv{db};
 
    db.async_run(
       recv,
diff --git a/examples/high_level/chat_room.cpp b/examples/high_level/chat_room.cpp
index d4de0011..02c9af7a 100644
--- a/examples/high_level/chat_room.cpp
+++ b/examples/high_level/chat_room.cpp
@@ -5,8 +5,8 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-#include <iostream>
 #include <vector>
+#include <iostream>
 
 #include <boost/asio/signal_set.hpp>
 
@@ -17,36 +17,22 @@
 
 namespace net = boost::asio;
 using aedis::resp3::node;
+using aedis::adapter::adapt;
 using aedis::redis::command;
 using aedis::generic::client;
-using aedis::adapter::adapt;
 using aedis::user_session;
 using aedis::user_session_base;
 using client_type = client<net::ip::tcp::socket, command>;
 using response_type = std::vector<node<std::string>>;
 using adapter_type = aedis::adapter::response_traits_t<response_type>;
 
-class myreceiver {
-private:
-   response_type resp_;
-   adapter_type adapter_;
-   std::shared_ptr<client_type> db_;
-   std::vector<std::shared_ptr<user_session_base>> sessions_;
-
+class receiver {
 public:
-   myreceiver(std::shared_ptr<client_type> db)
+   receiver(std::shared_ptr<client_type> db)
    : adapter_{adapt(resp_)}
    , db_{db}
    {}
 
-   void on_push()
-   {
-      for (auto& session: sessions_)
-         session->deliver(resp_.at(3).value);
-
-      resp_.clear();
-   }
-
    void on_resp3(command cmd, node<boost::string_view> const& nd, boost::system::error_code& ec)
    {
       adapter_(nd, ec);
@@ -74,15 +60,29 @@ public:
       std::cout << "Number of bytes written: " << n << std::endl;
    }
 
+   void on_push()
+   {
+      for (auto& session: sessions_)
+         session->deliver(resp_.at(3).value);
+
+      resp_.clear();
+   }
+
    auto add(std::shared_ptr<user_session_base> session)
       { sessions_.push_back(session); }
+
+private:
+   response_type resp_;
+   adapter_type adapter_;
+   std::shared_ptr<client_type> db_;
+   std::vector<std::shared_ptr<user_session_base>> sessions_;
 };
 
 net::awaitable<void>
 listener(
     std::shared_ptr<net::ip::tcp::acceptor> acc,
     std::shared_ptr<client_type> db,
-    std::shared_ptr<myreceiver> recv)
+    std::shared_ptr<receiver> recv)
 {
    auto on_user_msg = [db](std::string const& msg)
    {
@@ -104,7 +104,7 @@ int main()
       net::io_context ioc{1};
 
       auto db = std::make_shared<client_type>(ioc.get_executor());
-      auto recv = std::make_shared<myreceiver>(db);
+      auto recv = std::make_shared<receiver>(db);
 
       db->async_run(
           *recv,
diff --git a/examples/high_level/echo_server.cpp b/examples/high_level/echo_server.cpp
index 56c9317d..21a86d29 100644
--- a/examples/high_level/echo_server.cpp
+++ b/examples/high_level/echo_server.cpp
@@ -18,10 +18,10 @@
 #include "user_session.hpp"
 
 namespace net = boost::asio;
-using aedis::redis::command;
 using aedis::resp3::node;
-using aedis::generic::client;
 using aedis::adapter::adapt;
+using aedis::redis::command;
+using aedis::generic::client;
 using aedis::user_session;
 using aedis::user_session_base;
 using client_type = client<net::ip::tcp::socket, command>;
@@ -29,11 +29,6 @@ using response_type = std::vector<node<std::string>>;
 using adapter_type = aedis::adapter::response_traits_t<response_type>;
 
 class myreceiver {
-private:
-   response_type resp_;
-   adapter_type adapter_;
-   std::queue<std::shared_ptr<user_session_base>> sessions_;
-
 public:
    myreceiver()
    : adapter_{adapt(resp_)}
@@ -71,6 +66,11 @@ public:
 
    void add_user_session(std::shared_ptr<user_session_base> session)
       { sessions_.push(session); }
+
+private:
+   response_type resp_;
+   adapter_type adapter_;
+   std::queue<std::shared_ptr<user_session_base>> sessions_;
 };
 
 net::awaitable<void>
diff --git a/examples/high_level/intro.cpp b/examples/high_level/intro.cpp
index 4d321e33..82f7c959 100644
--- a/examples/high_level/intro.cpp
+++ b/examples/high_level/intro.cpp
@@ -26,13 +26,6 @@ public:
    : adapter_{adapt(resp_)}
    , db_{&db} {}
 
-   void on_write(std::size_t n)
-   { 
-      std::cout << "Number of bytes written: " << n << std::endl;
-   }
-
-   void on_push() { }
-
    void on_resp3(command cmd, node<boost::string_view> const& nd, boost::system::error_code& ec)
    {
       adapter_(nd, ec);
@@ -54,6 +47,13 @@ public:
       }
    }
 
+   void on_write(std::size_t n)
+   { 
+      std::cout << "Number of bytes written: " << n << std::endl;
+   }
+
+   void on_push() { }
+
 private:
    response_type resp_;
    adapter_type adapter_;
diff --git a/examples/high_level/serialization.cpp b/examples/high_level/serialization.cpp
index 59465dae..07491b17 100644
--- a/examples/high_level/serialization.cpp
+++ b/examples/high_level/serialization.cpp
@@ -20,20 +20,20 @@ struct mystruct {
 namespace net = boost::asio;
 namespace adapter = aedis::adapter;
 using aedis::resp3::node;
-using aedis::redis::command;
-using aedis::adapter::adapters_t;
+using aedis::adapter::adapters_tuple_t;
 using aedis::adapter::make_adapters_tuple;
 using aedis::adapter::get;
+using aedis::redis::command;
 using aedis::generic::client;
 using client_type = client<net::ip::tcp::socket, command>;
-using responses_type =
+using responses_tuple_type =
    std::tuple<
-      boost::optional<mystruct>, // get
-      std::list<mystruct>, // lrange
-      std::set<mystruct>, // smembers
-      std::map<std::string, mystruct>  // hgetall
+      boost::optional<mystruct>,
+      std::list<mystruct>,
+      std::set<mystruct>,
+      std::map<std::string, mystruct>
    >;
-using adapters_type = adapters_t<responses_type>;
+using adapters_tuple_type = adapters_tuple_t<responses_tuple_type>;
 
 std::ostream& operator<<(std::ostream& os, mystruct const& obj)
 {
@@ -59,14 +59,9 @@ void from_string(mystruct& obj, boost::string_view sv, boost::system::error_code
    obj.b = 2;
 }
 
-class myreceiver  {
-private:
-   responses_type resps_;
-   adapters_type adapters_;
-   client_type* db_;
-
+class receiver  {
 public:
-   myreceiver(client_type& db)
+   receiver(client_type& db)
    : adapters_(make_adapters_tuple(resps_))
    , db_{&db} {}
 
@@ -77,10 +72,10 @@ public:
       boost::system::error_code& ec)
    {
       switch (cmd) {
-         case command::get:      adapter::get<boost::optional<mystruct>>(adapters_)(nd, ec);
-         case command::lrange:   adapter::get<std::list<mystruct>>(adapters_)(nd, ec);
-         case command::smembers: adapter::get<std::set<mystruct>>(adapters_)(nd, ec);
-         case command::hgetall:  adapter::get<std::map<std::string, mystruct>>(adapters_)(nd, ec);
+         case command::get:      adapter::get<boost::optional<mystruct>>(adapters_)(nd, ec); break;
+         case command::lrange:   adapter::get<std::list<mystruct>>(adapters_)(nd, ec); break;
+         case command::smembers: adapter::get<std::set<mystruct>>(adapters_)(nd, ec); break;
+         case command::hgetall:  adapter::get<std::map<std::string, mystruct>>(adapters_)(nd, ec); break;
          default:; // Ignore
       }
    }
@@ -153,15 +148,24 @@ public:
       }
    }
 
-   void on_write(std::size_t n) { }
+   void on_write(std::size_t n)
+   { 
+      std::cout << "Number of bytes written: " << n << std::endl;
+   }
+
    void on_push() { }
+
+private:
+   responses_tuple_type resps_;
+   adapters_tuple_type adapters_;
+   client_type* db_;
 };
 
 int main()
 {
    net::io_context ioc;
    client_type db(ioc.get_executor());
-   myreceiver recv{db};
+   receiver recv{db};
 
    db.async_run(
       recv,
diff --git a/examples/high_level/stl_containers.cpp b/examples/high_level/stl_containers.cpp
index 8970e9e6..6f85beae 100644
--- a/examples/high_level/stl_containers.cpp
+++ b/examples/high_level/stl_containers.cpp
@@ -18,16 +18,16 @@ using aedis::resp3::node;
 using aedis::redis::command;
 using aedis::generic::client;
 using aedis::adapter::adapt;
-using aedis::adapter::adapters_t;
+using aedis::adapter::adapters_tuple_t;
 using aedis::adapter::make_adapters_tuple;
 using client_type = client<net::ip::tcp::socket, command>;
-using responses_type =
+using responses_tuple_type =
    std::tuple<
       std::list<int>,
       boost::optional<std::set<std::string>>,
       std::vector<node<std::string>>
    >;
-using adapters_type = adapters_t<responses_type>;
+using adapters_tuple_type = adapters_tuple_t<responses_tuple_type>;
 
 template <class Container>
 void print_and_clear(Container& cont)
@@ -51,19 +51,12 @@ public:
       boost::system::error_code& ec)
    {
       switch (cmd) {
-         case command::lrange:   adapter::get<std::list<int>>(adapters_)(nd, ec);
-         case command::smembers: adapter::get<boost::optional<std::set<std::string>>>(adapters_)(nd, ec);
+         case command::lrange:   adapter::get<std::list<int>>(adapters_)(nd, ec); break;
+         case command::smembers: adapter::get<boost::optional<std::set<std::string>>>(adapters_)(nd, ec); break;
          default:;
       }
    }
 
-   void on_write(std::size_t n)
-   { 
-      std::cout << "Number of bytes written: " << n << std::endl;
-   }
-
-   void on_push() { }
-
    void on_read(command cmd)
    {
       switch (cmd) {
@@ -105,9 +98,16 @@ public:
       }
    }
 
+   void on_write(std::size_t n)
+   { 
+      std::cout << "Number of bytes written: " << n << std::endl;
+   }
+
+   void on_push() { }
+
 private:
-   responses_type resps_;
-   adapters_type adapters_;
+   responses_tuple_type resps_;
+   adapters_tuple_type adapters_;
    client_type* db_;
 };
 
diff --git a/examples/high_level/subscriber.cpp b/examples/high_level/subscriber.cpp
index c8cf0302..ad6dd621 100644
--- a/examples/high_level/subscriber.cpp
+++ b/examples/high_level/subscriber.cpp
@@ -41,27 +41,11 @@ public:
    : adapter_{adapt(resp_)}
    , db_{&db} {}
 
-   void on_write(std::size_t n)
-   { 
-      std::cout << "Number of bytes written: " << n << std::endl;
-   }
-
    void on_resp3(command cmd, node<boost::string_view> const& nd, boost::system::error_code& ec)
    {
       adapter_(nd, ec);
    }
 
-   void on_push()
-   {
-      std::cout
-         << "Event: " << resp_.at(1).value << "\n"
-         << "Channel: " << resp_.at(2).value << "\n"
-         << "Message: " << resp_.at(3).value << "\n"
-         << std::endl;
-
-      resp_.clear();
-   }
-
    void on_read(command cmd)
    {
       switch (cmd) {
@@ -74,6 +58,22 @@ public:
       resp_.clear();
    }
 
+   void on_write(std::size_t n)
+   { 
+      std::cout << "Number of bytes written: " << n << std::endl;
+   }
+
+   void on_push()
+   {
+      std::cout
+         << "Event: " << resp_.at(1).value << "\n"
+         << "Channel: " << resp_.at(2).value << "\n"
+         << "Message: " << resp_.at(3).value << "\n"
+         << std::endl;
+
+      resp_.clear();
+   }
+
 private:
    response_type resp_;
    adapter_type adapter_;
@@ -93,4 +93,3 @@ int main()
 
    ioc.run();
 }
-