From 4d03909d58f2b2adeb9a2cd86e5e3f73ebe12013 Mon Sep 17 00:00:00 2001
From: Peter Thorson <github@zaphoyd.com>
Date: Wed, 21 Dec 2011 08:23:03 -0600
Subject: [PATCH] lots of misc fixes, mostly broadcast server related

---
 Makefile                                      |   5 +-
 .../broadcast_server_tls/broadcast_admin.html |  70 ++-
 .../broadcast_admin_handler.hpp               | 190 ++++++++
 .../broadcast_handler.hpp                     | 201 ++++++++
 .../broadcast_server_handler.hpp              | 142 ++++++
 .../broadcast_server_tls.cpp                  | 455 +-----------------
 examples/broadcast_server_tls/wscmd.hpp       |  99 ++++
 src/common.hpp                                |  44 ++
 src/connection.hpp                            |   9 +-
 src/md5/md5.hpp                               |   2 -
 src/messages/data.cpp                         | 116 +++++
 src/messages/data.hpp                         |  95 +---
 src/processors/hybi_legacy.hpp                |   4 +-
 src/roles/server.hpp                          |   6 +-
 src/sockets/ssl.hpp                           |   7 +-
 src/uri.hpp                                   |   6 +-
 src/websocket_frame.hpp                       |  50 +-
 websocketpp.xcodeproj/project.pbxproj         |  18 +
 18 files changed, 898 insertions(+), 621 deletions(-)
 create mode 100644 examples/broadcast_server_tls/broadcast_admin_handler.hpp
 create mode 100644 examples/broadcast_server_tls/broadcast_handler.hpp
 create mode 100644 examples/broadcast_server_tls/broadcast_server_handler.hpp
 create mode 100644 examples/broadcast_server_tls/wscmd.hpp
 create mode 100644 src/messages/data.cpp

diff --git a/Makefile b/Makefile
index 5fbe9dd1af..babcfab026 100644
--- a/Makefile
+++ b/Makefile
@@ -28,7 +28,7 @@
 #  It's authors were Jonathan Wallace and Bernhard Fluehmann.
 
 
-objects = network_utilities.o sha1.o base64.o md5.o uri.o hybi_header.o
+objects = network_utilities.o sha1.o base64.o md5.o uri.o hybi_header.o data.o
 
 BOOST_LIB_PATH		?= /usr/local/lib
 BOOST_INCLUDE_PATH ?= /usr/local/include
@@ -148,6 +148,9 @@ $(objdir)/base64.o: $(srcdir)/base64/base64.cpp
 $(objdir)/hybi_header.o: $(srcdir)/processors/hybi_header.cpp
 	$(CXX) $< -o $@ $(CXXFLAGS)
 
+$(objdir)/data.o: $(srcdir)/messages/data.cpp
+	$(CXX) $< -o $@ $(CXXFLAGS)
+
 $(objdir)/md5.o: $(srcdir)/md5/md5.c
 	$(CXX) $< -o $@ $(CXXFLAGS)
 
diff --git a/examples/broadcast_server_tls/broadcast_admin.html b/examples/broadcast_server_tls/broadcast_admin.html
index 4363118c91..4a51a731cd 100644
--- a/examples/broadcast_server_tls/broadcast_admin.html
+++ b/examples/broadcast_server_tls/broadcast_admin.html
@@ -12,7 +12,8 @@
 <script type="text/javascript">
 var options = {"console_enabled": true};
 
-var ws;
+var ws_client;
+var ws_admin;
 var url;
 
 var data2 = [], total_points = 240;
@@ -26,34 +27,58 @@ var msgs = {};
 
 function connect() {
 	url = document.getElementById("server_url").value;
-	console.log(url);
 	
 	if ("WebSocket" in window) {
-		ws = new WebSocket(url);
+		ws_client = new WebSocket(url);
+        ws_admin = new WebSocket(url+"/admin");
 	} else if ("MozWebSocket" in window) {
-		ws = new MozWebSocket(url);
+		ws_client = new MozWebSocket(url);
+        ws_admin = new MozWebSocket(url+"/admin");
 	} else {
-		document.getElementById("messages").innerHTML += "This Browser does not support WebSockets<br />";
+		$("#messages").innerHTML += "This Browser does not support WebSockets<br />";
 		return;
 	}
-	ws.onopen = function(e) {
-		document.getElementById("messages").innerHTML += "Client: A connection to "+ws.URL+" has been opened.<br />";
+    
+	ws_client.onopen = function(e) {
+		$("#messages").append("Client: A client connection to "+url+" has been opened.<br />");
 		
-		document.getElementById("server_url").disabled = true;
-		document.getElementById("toggle_connect").innerHTML = "Disconnect";
+		$("#server_url").disabled = true;
+		$("#toggle_connect").html("Disconnect");
+	};
+    
+    ws_admin.onopen = function(e) {
+		$("#messages").append("Client: An admin connection to "+url+"/admin has been opened.<br />");
+		
+		$("#server_url").disabled = true;
+		$("#toggle_connect").html("Disconnect");
 	};
 	
-	ws.onerror = function(e) {
-		document.getElementById("messages").innerHTML += "Client: An error occured, see console log for more details.<br />";
+	ws_client.onerror = function(e) {
+		$("#messages").append("Client: An error occured on the client channel, see console log for more details.<br />");
+		console.log(e);
+	};
+    ws_admin.onerror = function(e) {
+		$("#messages").append("Client: An error occured on the admin channel, see console log for more details.<br />");
 		console.log(e);
 	};
 	
-	ws.onclose = function(e) {
-		document.getElementById("messages").innerHTML += "Client: The connection to "+url+" was closed.<br />";
+	ws_client.onclose = function(e) {
+		$("#messages").append("Client: The client connection to "+url+" was closed.<br />");
+		clear_hud();
+	};
+    
+    ws_admin.onclose = function(e) {
+		$("#messages").append("Client: The admin connection to "+url+"/admin was closed.<br />");
 		clear_hud();
 	};
 	
-	ws.onmessage = function(e) {
+    ws_client.onmessage = function(e) {
+        if (options.console_enabled) {
+            $("#messages").append("Broadcasted Message: "+e.data+"<br />");
+        }
+    }
+    
+	ws_admin.onmessage = function(e) {
         foo = JSON.parse(e.data);
 		
 		if (foo.type == "message") {
@@ -143,7 +168,8 @@ function clear_hud() {
 }
 	
 function disconnect() {
-	ws.close();
+	ws_client.close();
+    ws_admin.close();
 }
 
 function toggle_connect() {
@@ -154,20 +180,20 @@ function toggle_connect() {
 	}
 }
 
-function send() {
-	if (ws === undefined || ws.readyState != 1) {
-		document.getElementById("messages").innerHTML += "Client: Websocket is not avaliable for writing<br />";
+function broadcast() {
+	if (ws_client === undefined || ws_client.readyState != 1) {
+		$("#messages").append("Client: Client websocket is not avaliable for writing<br />");
 		return;
 	}
 	
-	ws.send(document.getElementById("msg").value);
+	ws_client.send(document.getElementById("msg").value);
 	document.getElementById("msg").value = "";
 }
 
 function send_command(command,args) {
     var cmd = command+":";
     
-    ws.send(cmd);
+    ws_admin.send(cmd);
 }
 
 function send_test_message(size,type) {
@@ -277,12 +303,12 @@ body,html {
 
 <div id="controls">
 	<div id="server">
-	<input type="text" name="server_url" id="server_url" value="ws://thor-websocket.zaphoyd.net:9002/admin" />
+	<input type="text" name="server_url" id="server_url" value="ws://thor-websocket.zaphoyd.net:9002" />
 	<button id="toggle_connect" onclick="toggle_connect();">Connect</button>
 	</div>
 
 	<div id="message_input"><input type="text" name="msg" id="msg" value="Hello World!" />
-	<button onclick="send();">Broadcast</button></div>
+	<button onclick="broadcast();">Broadcast</button></div>
 	
 	<h2>Stats</h2>
 	<h3>Server</h3>
diff --git a/examples/broadcast_server_tls/broadcast_admin_handler.hpp b/examples/broadcast_server_tls/broadcast_admin_handler.hpp
new file mode 100644
index 0000000000..1d75307b4a
--- /dev/null
+++ b/examples/broadcast_server_tls/broadcast_admin_handler.hpp
@@ -0,0 +1,190 @@
+/*
+ * Copyright (c) 2011, Peter Thorson. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the WebSocket++ Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+#ifndef WEBSOCKETPP_BROADCAST_ADMIN_HANDLER_HPP
+#define WEBSOCKETPP_BROADCAST_ADMIN_HANDLER_HPP
+
+#include "../../src/endpoint.hpp"
+#include "../../src/roles/server.hpp"
+#include "../../src/sockets/ssl.hpp"
+
+#include "broadcast_handler.hpp"
+
+#include <boost/date_time/posix_time/posix_time.hpp>
+
+#include <map>
+#include <set>
+#include <sstream>
+
+namespace websocketpp {
+namespace broadcast {
+
+template <typename endpoint_type>
+class admin_handler : public endpoint_type::handler {
+public:
+    typedef admin_handler<endpoint_type> type;
+    typedef boost::shared_ptr<type> ptr;
+    typedef typename endpoint_type::handler_ptr handler_ptr;
+    typedef typename handler<endpoint_type>::ptr broadcast_handler_ptr;
+    typedef typename endpoint_type::connection_ptr connection_ptr;
+    
+    admin_handler()
+     : m_epoch(boost::posix_time::time_from_string("1970-01-01 00:00:00.000")) 
+     {}
+    
+    void on_open(connection_ptr connection) {
+        if (!m_timer) {
+			m_timer.reset(new boost::asio::deadline_timer(connection->get_io_service(),boost::posix_time::seconds(0)));
+			m_timer->expires_from_now(boost::posix_time::milliseconds(250));
+			m_timer->async_wait(boost::bind(&type::on_timer,this,boost::asio::placeholders::error));
+		}
+    
+        m_connections.insert(connection);
+    }
+    
+    // this dummy tls init function will cause all TLS connections to fail.
+    // TLS handling for broadcast::handler is usually done by a lobby handler.
+    // If you want to use the broadcast handler alone with TLS then return the
+    // appropriately filled in context here.
+    boost::shared_ptr<boost::asio::ssl::context> on_tls_init() {
+        return boost::shared_ptr<boost::asio::ssl::context>();
+    }
+    
+    void on_load(connection_ptr connection, handler_ptr old_handler) {
+        this->on_open(connection);
+        m_lobby = old_handler;
+    }
+    
+    void track(broadcast_handler_ptr target) {
+        m_broadcast_handler = target;
+    }
+    
+    void on_close(connection_ptr connection) {
+        m_connections.erase(connection);
+    }
+    
+    void on_message(connection_ptr connection,websocketpp::message::data_ptr msg) {
+        typename std::set<connection_ptr>::iterator it;
+        
+        wscmd::cmd command = wscmd::parse(msg->get_payload());
+        
+        if (command.command == "close") {
+            handle_close(connection,command);
+        } else {
+            command_error(connection,"Invalid Command");
+        }
+        
+        connection->recycle(msg);
+    }
+    
+    void command_error(connection_ptr connection,const std::string msg) {
+        connection->send("{\"type\":\"error\",\"value\":\""+msg+"\"}");
+    }
+    
+    // close: - close this connection
+    // close:all; close all connections
+    void handle_close(connection_ptr connection,const wscmd::cmd& command) {
+        if (!m_broadcast_handler) {
+            // Unable to connect to local broadcast handler
+            return;
+        }
+        
+        m_broadcast_handler->close_connection(connection_ptr());
+    }
+    
+    long get_ms(boost::posix_time::ptime s) const {
+        boost::posix_time::ptime now = boost::posix_time::microsec_clock::local_time();
+        boost::posix_time::time_period period(s,now);
+        return period.length().total_milliseconds();
+    }
+    
+    void on_timer(const boost::system::error_code& error) {
+        if (!m_broadcast_handler) {
+            // Unable to connect to local broadcast handler
+            return;
+        }
+        
+        long milli_seconds = get_ms(m_epoch);
+        
+        std::stringstream update;
+        update << "{\"type\":\"stats\""
+               << ",\"timestamp\":" << milli_seconds
+               << ",\"connections\":" << m_broadcast_handler->get_connection_count()
+               << ",\"admin_connections\":" << m_connections.size()
+               << ",\"messages\":[";
+        
+        const msg_map& m = m_broadcast_handler->get_message_stats();
+        
+        msg_map::const_iterator msg_it;
+        msg_map::const_iterator last = m.end();
+        if (m.size() > 0) {
+            last--;
+        }
+        
+        for (msg_it = m.begin(); msg_it != m.end(); msg_it++) {
+            update << "{\"id\":" << (*msg_it).second.id
+                   << ",\"hash\":\"" << (*msg_it).second.hash << "\""
+                   << ",\"sent\":" << (*msg_it).second.sent
+                   << ",\"acked\":" << (*msg_it).second.acked
+                   << ",\"size\":" << (*msg_it).second.size
+                   << ",\"time\":" << (*msg_it).second.time
+                   << "}" << (msg_it == last ? "" : ",");
+        }
+        
+        update << "]}";
+        
+        m_broadcast_handler->clear_message_stats();
+        
+        typename std::set<connection_ptr>::iterator it;
+        
+        for (it = m_connections.begin(); it != m_connections.end(); it++) {
+            (*it)->send(update.str(),false);
+        }
+        
+        m_timer->expires_from_now(boost::posix_time::milliseconds(250));
+		m_timer->async_wait(
+            boost::bind(
+                &type::on_timer,
+                this,
+                boost::asio::placeholders::error
+            )
+        );
+    }
+private:
+    handler_ptr      m_lobby;
+    broadcast_handler_ptr   m_broadcast_handler;
+    
+    std::set<connection_ptr>    m_connections;
+    boost::posix_time::ptime	m_epoch;
+    
+    boost::shared_ptr<boost::asio::deadline_timer> m_timer;
+};
+    
+} // namespace broadcast
+} // namespace websocketpp
+
+#endif // WEBSOCKETPP_BROADCAST_ADMIN_HANDLER_HPP
diff --git a/examples/broadcast_server_tls/broadcast_handler.hpp b/examples/broadcast_server_tls/broadcast_handler.hpp
new file mode 100644
index 0000000000..2cac50ed78
--- /dev/null
+++ b/examples/broadcast_server_tls/broadcast_handler.hpp
@@ -0,0 +1,201 @@
+/*
+ * Copyright (c) 2011, Peter Thorson. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the WebSocket++ Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+#ifndef WEBSOCKETPP_BROADCAST_HANDLER_HPP
+#define WEBSOCKETPP_BROADCAST_HANDLER_HPP
+
+#include "wscmd.hpp"
+
+#include "../../src/endpoint.hpp"
+#include "../../src/roles/server.hpp"
+#include "../../src/sockets/ssl.hpp"
+
+#include "../../src/md5/md5.hpp"
+
+#include <boost/date_time/posix_time/posix_time.hpp>
+
+#include <map>
+#include <set>
+
+namespace websocketpp {
+namespace broadcast {
+
+/// this structure is used to keep track of message statistics
+struct msg {
+    int         id;
+    size_t      sent;
+    size_t      acked;
+    size_t      size;
+    uint64_t    time;
+    
+    std::string hash;
+    boost::posix_time::ptime	time_sent;
+};
+
+typedef std::map<std::string,struct msg> msg_map;
+
+template <typename endpoint_type>
+class handler : public endpoint_type::handler {
+public:
+	typedef handler<endpoint_type> type;
+    typedef boost::shared_ptr<type> ptr;
+	typedef typename endpoint_type::handler_ptr handler_ptr;
+    typedef typename endpoint_type::connection_ptr connection_ptr;
+    
+	handler() : m_nextid(0) {}
+	
+	void on_open(connection_ptr connection) {
+        m_connections.insert(connection);
+	}
+    
+    // this dummy tls init function will cause all TLS connections to fail.
+    // TLS handling for broadcast::handler is usually done by a lobby handler.
+    // If you want to use the broadcast handler alone with TLS then return the
+    // appropriately filled in context here.
+    boost::shared_ptr<boost::asio::ssl::context> on_tls_init() {
+        return boost::shared_ptr<boost::asio::ssl::context>();
+    }
+    
+    void on_load(connection_ptr connection, handler_ptr old_handler) {
+        this->on_open(connection);
+        m_lobby = old_handler;
+	}
+	
+	void on_close(connection_ptr connection) {
+		m_connections.erase(connection);
+	}
+	
+	void on_message(connection_ptr connection,message::data_ptr msg) {
+		typename std::set<connection_ptr>::iterator it;
+        
+        wscmd::cmd command = wscmd::parse(msg->get_payload());
+        
+        if (command.command == "ack") {
+            handle_ack(connection,command);
+        } else {
+            broadcast_message(msg);
+        }
+        
+        connection->recycle(msg);
+    }
+    
+    void command_error(connection_ptr connection,const std::string msg) {
+        connection->send("{\"type\":\"error\",\"value\":\""+msg+"\"}");
+    }
+    
+    // ack:e3458d0aceff8b70a3e5c0afec632881=38;e3458d0aceff8b70a3e5c0afec632881=42;
+    void handle_ack(connection_ptr connection,const wscmd::cmd& command) {
+        wscmd::arg_list::const_iterator arg_it;
+        size_t count;
+        
+        for (arg_it = command.args.begin(); arg_it != command.args.end(); arg_it++) {
+            if (m_msgs.find(arg_it->first) == m_msgs.end()) {
+                std::cout << "ack for message we didn't send" << std::endl;
+                continue;
+            }
+            
+            count = atol(arg_it->second.c_str());
+            if (count == 0) {
+                continue;
+            }
+            
+            struct msg& m(m_msgs[arg_it->first]);
+            
+            m.acked += count;
+            
+            if (m.acked == m.sent) {
+                m.time = get_ms(m.time_sent);
+            }
+        }
+    }
+    
+    // close: - close this connection
+    // close:all; close all connections
+    void close_connection(connection_ptr connection) {
+        if (connection){
+            connection->close(close::status::NORMAL);
+        } else {
+            typename std::set<connection_ptr>::iterator it;
+            
+            for (it = m_connections.begin(); it != m_connections.end(); it++) {
+                
+                (*it)->close(close::status::NORMAL);
+            }
+        }
+    }
+    
+    void broadcast_message(message::data_ptr msg) {
+        std::string hash = md5_hash_hex(msg->get_payload());
+        struct msg& new_msg(m_msgs[hash]);
+        
+        new_msg.id = m_nextid++;
+        new_msg.hash = hash;
+        new_msg.size = msg->get_payload().size();
+        new_msg.time_sent = boost::posix_time::microsec_clock::local_time();
+        new_msg.time = 0;
+        
+        typename std::set<connection_ptr>::iterator it;
+        
+        // broadcast to clients
+        for (it = m_connections.begin(); it != m_connections.end(); it++) {
+            (*it)->send(msg->get_payload(),(msg->get_opcode() == frame::opcode::BINARY));
+        }
+        new_msg.sent = m_connections.size();
+        new_msg.acked = 0;
+    }
+    
+    long get_ms(boost::posix_time::ptime s) const {
+        boost::posix_time::ptime now = boost::posix_time::microsec_clock::local_time();
+        boost::posix_time::time_period period(s,now);
+        return period.length().total_milliseconds();
+    }
+    
+    // hooks for admin console
+    size_t get_connection_count() const {
+        return m_connections.size();
+    }
+    
+    const msg_map& get_message_stats() const {
+        return m_msgs;
+    }
+    
+    void clear_message_stats() {
+        m_msgs.empty();
+    }
+private:
+	handler_ptr     m_lobby;
+    
+    int             m_nextid;
+    msg_map         m_msgs;
+    
+    std::set<connection_ptr>    m_connections;
+};
+
+} // namespace broadcast
+} // namespace websocketpp
+
+#endif // WEBSOCKETPP_BROADCAST_HANDLER_HPP
diff --git a/examples/broadcast_server_tls/broadcast_server_handler.hpp b/examples/broadcast_server_tls/broadcast_server_handler.hpp
new file mode 100644
index 0000000000..97156b755d
--- /dev/null
+++ b/examples/broadcast_server_tls/broadcast_server_handler.hpp
@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) 2011, Peter Thorson. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the WebSocket++ Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+#ifndef WEBSOCKETPP_BROADCAST_SERVER_HANDLER_HPP
+#define WEBSOCKETPP_BROADCAST_SERVER_HANDLER_HPP
+
+#include "../../src/endpoint.hpp"
+#include "../../src/roles/server.hpp"
+#include "../../src/sockets/ssl.hpp"
+
+#include "broadcast_handler.hpp"
+#include "broadcast_admin_handler.hpp"
+
+#include <boost/date_time/posix_time/posix_time.hpp>
+
+namespace websocketpp {
+namespace broadcast {
+    
+template <typename endpoint_type>
+class server_handler : public endpoint_type::handler {
+public:
+    typedef server_handler<endpoint_type> type;
+    typedef boost::shared_ptr<type> ptr;
+    typedef typename endpoint_type::handler_ptr handler_ptr;
+    typedef typename admin_handler<endpoint_type>::ptr admin_handler_ptr;
+    typedef typename handler<endpoint_type>::ptr broadcast_handler_ptr;
+    typedef typename endpoint_type::connection_ptr connection_ptr;
+    
+    server_handler();
+    
+    std::string get_password() const {
+        return "test";
+    }
+    
+    boost::shared_ptr<boost::asio::ssl::context> on_tls_init() {
+        // create a tls context, init, and return.
+        boost::shared_ptr<boost::asio::ssl::context> context(new boost::asio::ssl::context(boost::asio::ssl::context::tlsv1));
+        try {
+            context->set_options(boost::asio::ssl::context::default_workarounds |
+                                 boost::asio::ssl::context::no_sslv2 |
+                                 boost::asio::ssl::context::single_dh_use);
+            context->set_password_callback(boost::bind(&type::get_password, this));
+            context->use_certificate_chain_file("../../src/ssl/server.pem");
+            context->use_private_key_file("../../src/ssl/server.pem", boost::asio::ssl::context::pem);
+            context->use_tmp_dh_file("../../src/ssl/dh512.pem");
+        } catch (std::exception& e) {
+            std::cout << e.what() << std::endl;
+        }
+        return context;
+    }
+    
+    void validate(connection_ptr connection) {}
+    
+    void on_open(connection_ptr connection) {
+        if (connection->get_resource() == "/admin") {
+            connection->set_handler(m_admin_handler);
+        } else {
+            connection->set_handler(m_broadcast_handler);
+        }
+    }
+    
+    void on_unload(connection_ptr connection, handler_ptr new_handler) {
+        
+    }
+    
+    void on_close(connection_ptr connection) {}
+    
+    void on_message(connection_ptr connection,websocketpp::message::data_ptr msg) {}
+    
+    void http(connection_ptr connection);
+    
+    void on_fail(connection_ptr connection) {
+        std::cout << "connection failed" << std::endl;
+    }
+    
+    // utility
+    
+    handler_ptr get_broadcast_handler() {
+        return m_broadcast_handler;
+    }
+    
+private:
+    admin_handler_ptr       m_admin_handler;
+    broadcast_handler_ptr   m_broadcast_handler;
+};
+
+} // namespace broadcast
+} // namespace websocketpp
+
+
+
+
+namespace websocketpp {
+namespace broadcast {
+
+template <class endpoint>
+server_handler<endpoint>::server_handler() 
+ : m_admin_handler(new admin_handler<endpoint>()),
+   m_broadcast_handler(new handler<endpoint>())
+{
+    m_admin_handler->track(m_broadcast_handler);
+}
+
+template <class endpoint>
+void server_handler<endpoint>::http(connection_ptr connection) {
+    std::stringstream foo;
+    
+    foo << "<html><body><p>" 
+        << m_broadcast_handler->get_connection_count()
+        << " current connections.</p></body></html>";
+    
+    connection->set_body(foo.str());
+}
+
+} // namespace broadcast
+} // namespace websocketpp
+
+#endif // WEBSOCKETPP_BROADCAST_SERVER_HANDLER_HPP
diff --git a/examples/broadcast_server_tls/broadcast_server_tls.cpp b/examples/broadcast_server_tls/broadcast_server_tls.cpp
index f4b3c444d4..003c0c982e 100644
--- a/examples/broadcast_server_tls/broadcast_server_tls.cpp
+++ b/examples/broadcast_server_tls/broadcast_server_tls.cpp
@@ -28,7 +28,8 @@
 #include "../../src/endpoint.hpp"
 #include "../../src/roles/server.hpp"
 #include "../../src/sockets/ssl.hpp"
-#include "../../src/md5/md5.hpp"
+
+#include "broadcast_server_handler.hpp"
 
 #include <boost/date_time/posix_time/posix_time.hpp>
 
@@ -37,460 +38,12 @@
 
 #include <sys/resource.h>
 
-struct msg {
-    int         id;
-    size_t      sent;
-    size_t      acked;
-    size_t      size;
-    uint64_t    time;
-    
-    std::string hash;
-    boost::posix_time::ptime	time_sent;
-    
-};
-
 typedef websocketpp::endpoint<websocketpp::role::server,websocketpp::socket::plain> plain_endpoint_type;
 typedef plain_endpoint_type::handler_ptr plain_handler_ptr;
 
 typedef websocketpp::endpoint<websocketpp::role::server,websocketpp::socket::ssl> tls_endpoint_type;
 typedef tls_endpoint_type::handler_ptr tls_handler_ptr;
 
-template <typename endpoint_type>
-class broadcast_server_handler : public endpoint_type::handler {
-public:
-	typedef broadcast_server_handler<endpoint_type> type;
-	typedef typename endpoint_type::connection_ptr connection_ptr;
-    
-	broadcast_server_handler() 
-     : m_epoch(boost::posix_time::time_from_string("1970-01-01 00:00:00.000")),
-       m_nextid(0)
-    {
-        m_messages = 0;
-        m_data = 0;
-	}
-	
-	std::string get_password() const {
-		return "test";
-	}
-	
-	boost::shared_ptr<boost::asio::ssl::context> on_tls_init() {
-		// create a tls context, init, and return.
-		boost::shared_ptr<boost::asio::ssl::context> context(new boost::asio::ssl::context(boost::asio::ssl::context::tlsv1));
-		try {
-			context->set_options(boost::asio::ssl::context::default_workarounds |
-								 boost::asio::ssl::context::no_sslv2 |
-								 boost::asio::ssl::context::single_dh_use);
-			context->set_password_callback(boost::bind(&type::get_password, this));
-			context->use_certificate_chain_file("../../src/ssl/server.pem");
-			context->use_private_key_file("../../src/ssl/server.pem", boost::asio::ssl::context::pem);
-			context->use_tmp_dh_file("../../src/ssl/dh512.pem");
-		} catch (std::exception& e) {
-			std::cout << e.what() << std::endl;
-		}
-		return context;
-	}
-	
-	void validate(connection_ptr connection) {
-		//std::cout << "state: " << connection->get_state() << std::endl;
-	}
-	
-	void on_open(connection_ptr connection) {
-        if (!m_timer) {
-			m_timer.reset(new boost::asio::deadline_timer(connection->get_io_service(),boost::posix_time::seconds(0)));
-			m_timer->expires_from_now(boost::posix_time::milliseconds(250));
-			m_timer->async_wait(boost::bind(&type::on_timer,this,boost::asio::placeholders::error));
-			m_last_time = boost::posix_time::microsec_clock::local_time();
-		}
-		
-		if (connection->get_resource() == "/admin") {
-			m_admin_connections.insert(connection);
-		} else {
-			m_connections.insert(connection);
-		}
-		
-		/*typename std::set<connection_ptr>::iterator it;
-		
-		std::stringstream foo;
-        foo << "{\"type\":\"con\""
-            << ",\"timestamp\":" << get_ms(m_epoch)
-            << ",\"value\":" << m_connections.size()
-            << "}";
-		
-		for (it = m_admin_connections.begin(); it != m_admin_connections.end(); it++) {
-			(*it)->send(foo.str(),false);
-		}*/
-	}
-	
-	void on_close(connection_ptr connection) {
-		//std::cout << "connection closed" << std::endl;
-		m_connections.erase(connection);
-		m_admin_connections.erase(connection);
-		
-		/*typename std::set<connection_ptr>::iterator it;
-		
-		std::stringstream foo;
-        foo << "{\"type\":\"con\""
-            << ",\"timestamp\":" << get_ms(m_epoch)
-            << ",\"value\":" << m_connections.size()
-            << "}";
-        
-		for (it = m_admin_connections.begin(); it != m_admin_connections.end(); it++) {
-			(*it)->send(foo.str(),false);
-		}*/
-		
-	}
-	
-	void on_message(connection_ptr connection,websocketpp::message::data_ptr msg) {
-		typename std::set<connection_ptr>::iterator it;
-		
-        
-        // command structure
-        // command:arg1=val1;arg2=val2;arg3=val3;
-        
-        // commands
-        // ack: messages to ack
-        // example: `ack:e3458d0aceff8b70a3e5c0afec632881=38;e3458d0aceff8b70a3e5c0afec632881=42;`
-        
-        // send: [vals]
-        //       message; opcode=X; payload="X"
-        //       frame; [fuzzer stuff]
-        
-        // close:code=1000;reason=msg;
-        // (instructs the opposite end to close with given optional code/msg)
-        
-        const std::string &m(msg->get_payload());
-        
-        std::string::size_type start;
-        std::string::size_type end;
-        
-        start = m.find(":",0);
-        
-        if (start != std::string::npos) {
-            std::string command = m.substr(0,start);
-            
-            // parse args
-            std::map<std::string,std::string> args;
-            
-            start++; // skip the colon
-            end = m.find(";",start);
-            
-            // find all semicolons
-            while (end != std::string::npos) {
-                std::string arg;
-                std::string val;
-                
-                std::string::size_type sep = m.find("=",start);
-                
-                if (sep != std::string::npos) {
-                    arg = m.substr(start,sep-start);
-                    val = m.substr(sep+1,end-sep-1);
-                } else {
-                    arg = m.substr(start,end-start);
-                    val = "";
-                }
-                
-                args[arg] = val;
-                
-                start = end+1;
-                end = m.find(";",start);
-            }
-            
-            if (command == "close") {
-                handle_close(connection,args);
-            } else if (command == "send") {
-                handle_send(connection,args);
-            } else {
-                command_error(connection,"Unrecognized command: "+command);
-            }
-        } else {
-            command_error(connection,"Invalid command syntax");
-        }
-        
-		if (msg->get_payload().substr(0,27) == "{\"type\":\"acks\",\"messages\":[") {
-            //std::cout << "got ack" << std::endl;
-            //std::cout << msg->get_payload() << std::endl;
-            // process a 
-            //
-            
-            //{"type":"acks","messages":[{"e3458d0aceff8b70a3e5c0afec632881":38},{"e3458d0aceff8b70a3e5c0afec632881":38}]}
-            
-            std::string::size_type start = 27;
-            std::string::size_type end = msg->get_payload().find(",",start);
-            size_t count;
-            
-            m_messages_acked = 0;
-            
-            while (end != std::string::npos) {
-                if (end-start < 38) {
-                    // error, not the input we were expecting
-                    continue;
-                } else {
-                    count = atol(msg->get_payload().substr(start+36,end-2).c_str());
-                    if (count == 0) {
-                        // error parsing number
-                        continue;
-                    }
-                }
-                
-                std::string hash = msg->get_payload().substr(start+2,32);
-                
-                std::map<std::string,struct msg>::iterator it = m_msgs.find(hash);
-                if (it == m_msgs.end()) {
-                    std::cout << "ack for message we didn't send" << std::endl;
-                    continue;
-                }
-                
-                struct msg& m(m_msgs[hash]);
-                
-                m.acked += count;
-                
-                if (m.acked == m.sent) {
-                    m.time = get_ms(m.time_sent);
-                }
-                                
-                start = end+1;
-                end = msg->get_payload().find(",",start);
-            }
-            
-            end = msg->get_payload().size();
-            
-            // get the last value
-            if (end-start < 38) {
-                // error, not the input we were expecting
-                return;
-            } else {
-                count = atol(msg->get_payload().substr(start+36,end-4).c_str());
-                if (count == 0) {
-                    // error parsing number
-                    return;
-                }
-            }
-            
-            std::string hash = msg->get_payload().substr(start+2,32);
-            
-            std::map<std::string,struct msg>::iterator it = m_msgs.find(hash);
-            if (it == m_msgs.end()) {
-                std::cout << "ack for message we didn't send: " << hash  
-                          << "(" << hash.size() << ")" << std::endl;
-                return;
-            }
-            
-            struct msg& m(m_msgs[msg->get_payload().substr(start+2,32)]);
-            
-            m.acked += count;
-            
-            if (m.acked == m.sent) {
-                m.time = get_ms(m.time_sent);
-            }
-            
-            //m_ack_stats[msg->get_payload().substr(start+2,32)] = count;
-           // m_messages_acked += count;
-        } else {
-            std::string hash = websocketpp::md5_hash_hex(msg->get_payload());
-            struct msg& new_msg(m_msgs[hash]);
-            
-            new_msg.id = m_nextid++;
-            new_msg.hash = hash;
-            new_msg.size = msg->get_payload().size();
-            new_msg.time_sent = boost::posix_time::microsec_clock::local_time();
-            new_msg.time = 0;
-            
-            // broadcast to clients
-            for (it = m_connections.begin(); it != m_connections.end(); it++) {
-                //std::cout   << "sending message: (" << hash.size() << ") " << hash << std::endl;
-                m_messages++;
-                m_data += msg->get_payload().size();
-                (*it)->send(msg->get_payload(),(msg->get_opcode() == websocketpp::frame::opcode::BINARY));
-            }
-            new_msg.sent = m_connections.size();
-            new_msg.acked = 0;
-            
-            // broadcast to admins
-            std::stringstream foo;
-            foo << "{\"type\":\"message\",\"value\":\""; 
-            
-            if (msg->get_opcode() == websocketpp::frame::opcode::BINARY) {
-                foo << "[Binary Message, length: " << msg->get_payload().size() << "]";
-            } else {
-                if (msg->get_payload().size() > 126) {
-                    foo << "[UTF8 Message, length: " << msg->get_payload().size() << "]";
-                } else {
-                    foo << msg->get_payload();
-                }
-            }
-            
-            foo << "\"}";
-            
-            for (it = m_admin_connections.begin(); it != m_admin_connections.end(); it++) {
-                (*it)->send(foo.str(),false);
-            }
-        }
-		
-		connection->recycle(msg);
-	}
-    
-    void command_error(connection_ptr connection,const std::string msg) {
-        connection->send("{\"type\":\"error\",\"value\":\""+msg+"\"}");
-    }
-	
-    // in order to keep parsing this command language as simple as possible
-    // the following values must be escaped (with \) if they are to appear 
-    // literally in string arguments: :,;=\
-    
-    // close: [reason; code=1000; msg=X], [all]
-    // (instructs the opposite end to close with given optional code/msg)
-    void handle_close(connection_ptr connection,
-                      const std::map<std::string,std::string> args)
-    {
-        if (args.size() == 0) {
-            typename std::set<connection_ptr>::iterator it;
-            
-            for (it = m_connections.begin(); it != m_connections.end(); it++) {
-                
-                (*it)->close(websocketpp::close::status::NORMAL);
-            }
-        } else {
-            command_error(connection,"close arguments not supported");
-        }
-    }
-    
-    void handle_send(connection_ptr connection,
-                      const std::map<std::string,std::string> args)
-    {
-        
-    }
-    
-	void http(connection_ptr connection) {
-		std::stringstream foo;
-		
-		foo << "<html><body><p>" << m_connections.size() << " current connections.</p></body></html>";
-		
-		connection->set_body(foo.str());
-	}
-	
-    long get_ms(boost::posix_time::ptime s) {
-        boost::posix_time::ptime now = boost::posix_time::microsec_clock::local_time();
-        boost::posix_time::time_period period(s,now);
-        return period.length().total_milliseconds();
-    }
-    
-	void on_timer(const boost::system::error_code& error) {
-		// there is new data. This is the first time that there is no new data
-		
-		//if (m_messages != m_messages_cache || m_data != m_data_cache) {
-			
-			//boost::posix_time::time_period period(m_last_time,now);
-			//m_last_time = now;
-            
-            
-            
-            /*{
-                type: stats
-                connections: int
-                admin_connections: int
-                messages:   [
-                                {
-                                    id: int
-                                    hash: string
-                                    sent: int
-                                    acked: int
-                                    
-                                }
-                            ]
-            }*/
-            
-			
-			long milli_seconds = get_ms(m_epoch);
-			
-			//double seconds = milli_seconds/1000.0;
-			
-			//m_messages_cache = m_messages;
-			//m_data_cache = m_data;
-			
-			//m_messages_sent += m_messages;
-			//m_data_sent += m_data;
-			
-			//std::cout << "m: " << m_messages 
-			//		  << " milli: " << milli_seconds 
-			//		  << std::endl;
-			
-            /*
-             << ",\"messages\":" << m_messages
-             << ",\"bytes\":" << m_data
-             << ",\"messages_sent\":" << m_messages_sent
-             << ",\"messages_acked\":" << m_messages_acked
-             << ",\"bytes_sent\":" << m_data_sent
-            */
-            
-			std::stringstream foo;
-			foo << "{\"type\":\"stats\""
-                << ",\"timestamp\":" << milli_seconds
-                << ",\"connections\":" << m_connections.size()
-                << ",\"admin_connections\":" << m_admin_connections.size()
-                << ",\"messages\":[";
-            
-            std::map<std::string,struct msg>::iterator msg_it;
-            std::map<std::string,struct msg>::iterator last = m_msgs.end();
-            if (m_msgs.size() > 0) {
-                last--;
-            }
-            
-            for (msg_it = m_msgs.begin(); msg_it != m_msgs.end(); msg_it++) {
-                foo << "{\"id\":" << (*msg_it).second.id
-                    << ",\"hash\":\"" << (*msg_it).second.hash << "\""
-                    << ",\"sent\":" << (*msg_it).second.sent
-                    << ",\"acked\":" << (*msg_it).second.acked
-                    << ",\"size\":" << (*msg_it).second.size
-                    << ",\"time\":" << (*msg_it).second.time
-                    << "}" << (msg_it == last ? "" : ",");
-            }
-            
-            foo << "]}";
-            
-            //m_msgs.clear();
-            
-				//<< ((m_messages_cache * seconds)*1000) << ",\"data\":" 
-				//<< ((m_data_cache * seconds)*1000) << ",\"messages_sent\":" 
-				//<< m_messages_sent <<",\"data_sent\":" << m_data_sent << "}";
-			
-			typename std::set<connection_ptr>::iterator it;
-			
-			for (it = m_admin_connections.begin(); it != m_admin_connections.end(); it++) {
-				(*it)->send(foo.str(),false);
-			}
-			
-			//m_messages = 0;
-			//m_data = 0;
-		//}
-		
-		m_timer->expires_from_now(boost::posix_time::milliseconds(250));
-		m_timer->async_wait(boost::bind(&type::on_timer,this,boost::asio::placeholders::error));
-	}
-	
-	void on_fail(connection_ptr connection) {
-		std::cout << "connection failed" << std::endl;
-	}
-private:
-	unsigned int				m_messages;
-	size_t						m_data;
-	unsigned int				m_messages_cache;
-	size_t						m_data_cache;
-	unsigned int				m_messages_sent;
-	size_t						m_data_sent;
-	boost::shared_ptr<boost::asio::deadline_timer> m_timer;
-	boost::posix_time::ptime	m_epoch;
-    boost::posix_time::ptime	m_last_time;
-	
-    size_t                          m_messages_acked;
-    std::map<std::string,size_t>    m_ack_stats;
-    
-    int m_nextid;
-    std::map<std::string,struct msg>    m_msgs;
-        
-	std::set<connection_ptr>	m_connections;
-	std::set<connection_ptr>	m_admin_connections;
-};
-
 int main(int argc, char* argv[]) {
 	unsigned short port = 9002;
 	bool tls = false;
@@ -532,7 +85,7 @@ int main(int argc, char* argv[]) {
 	
 	try {
 		if (tls) {
-			tls_handler_ptr h(new broadcast_server_handler<tls_endpoint_type>());
+			tls_handler_ptr h(new websocketpp::broadcast::server_handler<tls_endpoint_type>());
 			tls_endpoint_type e(h);
 			
 			e.alog().unset_level(websocketpp::log::alevel::ALL);
@@ -541,7 +94,7 @@ int main(int argc, char* argv[]) {
 			std::cout << "Starting Secure WebSocket broadcast server on port " << port << std::endl;
 			e.listen(port);
 		} else {
-			plain_handler_ptr h(new broadcast_server_handler<plain_endpoint_type>());
+			plain_handler_ptr h(new websocketpp::broadcast::server_handler<plain_endpoint_type>());
 			plain_endpoint_type e(h);
 			
 			e.alog().set_level(websocketpp::log::alevel::ALL);
diff --git a/examples/broadcast_server_tls/wscmd.hpp b/examples/broadcast_server_tls/wscmd.hpp
new file mode 100644
index 0000000000..72703f52b9
--- /dev/null
+++ b/examples/broadcast_server_tls/wscmd.hpp
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2011, Peter Thorson. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the WebSocket++ Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+#ifndef WSCMD_HPP
+#define WSCMD_HPP
+
+#include <map>
+#include <string>
+
+namespace wscmd {
+    // Parses a wscmd string.
+    
+    // command structure
+    // command:arg1=val1;arg2=val2;arg3=val3;
+    
+    // commands
+    // ack: messages to ack
+    // example: `ack:e3458d0aceff8b70a3e5c0afec632881=38;e3458d0aceff8b70a3e5c0afec632881=42;`
+    
+    // send: [vals]
+    //       message; opcode=X; payload="X"
+    //       frame; [fuzzer stuff]
+    
+    // close:code=1000;reason=msg;
+    // (instructs the opposite end to close with given optional code/msg)
+    typedef std::map<std::string,std::string> arg_list;
+    
+    struct cmd {
+        // TODO: move semantics
+        std::string command;
+        arg_list args;
+    };
+    
+    wscmd::cmd parse(const std::string& m);
+    
+    wscmd::cmd parse(const std::string& m) {
+        cmd command;
+        std::string::size_type start;
+        std::string::size_type end;
+        
+        start = m.find(":",0);
+        
+        if (start != std::string::npos) {
+            command.command = m.substr(0,start);
+            
+            start++; // skip the colon
+            end = m.find(";",start);
+            
+            // find all semicolons
+            while (end != std::string::npos) {
+                std::string arg;
+                std::string val;
+                
+                std::string::size_type sep = m.find("=",start);
+                
+                if (sep != std::string::npos) {
+                    arg = m.substr(start,sep-start);
+                    val = m.substr(sep+1,end-sep-1);
+                } else {
+                    arg = m.substr(start,end-start);
+                    val = "";
+                }
+                
+                command.args[arg] = val;
+                
+                start = end+1;
+                end = m.find(";",start);
+            }
+        }
+        
+        return command;
+    }
+} // namespace wscmd
+
+#endif // WSCMD_HPP
\ No newline at end of file
diff --git a/src/common.hpp b/src/common.hpp
index bde85591d9..8a3df86180 100644
--- a/src/common.hpp
+++ b/src/common.hpp
@@ -102,6 +102,50 @@ namespace websocketpp {
 	}
 	}
 	
+    namespace frame {
+    // Opcodes are 4 bits
+    // See spec section 5.2
+    namespace opcode {
+        enum value {
+            CONTINUATION = 0x0,
+            TEXT = 0x1,
+            BINARY = 0x2,
+            RSV3 = 0x3,
+            RSV4 = 0x4,
+            RSV5 = 0x5,
+            RSV6 = 0x6,
+            RSV7 = 0x7,
+            CLOSE = 0x8,
+            PING = 0x9,
+            PONG = 0xA,
+            CONTROL_RSVB = 0xB,
+            CONTROL_RSVC = 0xC,
+            CONTROL_RSVD = 0xD,
+            CONTROL_RSVE = 0xE,
+            CONTROL_RSVF = 0xF,
+        };
+        
+        inline bool reserved(value v) {
+            return (v >= RSV3 && v <= RSV7) || 
+            (v >= CONTROL_RSVB && v <= CONTROL_RSVF);
+        }
+        
+        inline bool invalid(value v) {
+            return (v > 0xF || v < 0);
+        }
+        
+        inline bool is_control(value v) {
+            return v >= 0x8;
+        }
+    }
+    
+    namespace limits {
+        static const uint8_t PAYLOAD_SIZE_BASIC = 125;
+        static const uint16_t PAYLOAD_SIZE_EXTENDED = 0xFFFF; // 2^16, 65535
+        static const uint64_t PAYLOAD_SIZE_JUMBO = 0x7FFFFFFFFFFFFFFF;//2^63
+    }
+    } // namespace frame
+    
 }
 
 #endif // WEBSOCKET_CONSTANTS_HPP
diff --git a/src/connection.hpp b/src/connection.hpp
index eadf37f3bc..4a7584c434 100644
--- a/src/connection.hpp
+++ b/src/connection.hpp
@@ -42,7 +42,6 @@
 #include <boost/asio.hpp>
 #include <boost/bind.hpp>
 #include <boost/enable_shared_from_this.hpp>
-#include <boost/shared_ptr.hpp>
 
 #include <iostream> // temporary?
 #include <vector>
@@ -258,10 +257,12 @@ public:
 	// stuff about switching handlers on the fly
 	// TODO: organize more	
 	void set_handler(handler_ptr new_handler) {
-		m_endpoint.elog().at(log::elevel::FATAL) 
-			<< "Tried to switch to a NULL handler." << log::endl;
+		
 		if (!new_handler) {
-			throw "TODO";
+            m_endpoint.elog().at(log::elevel::FATAL) 
+                << "Tried to switch to a NULL handler." << log::endl;
+			terminate(true);
+            return;
 		}
 		
 		handler_ptr old_handler = get_handler();
diff --git a/src/md5/md5.hpp b/src/md5/md5.hpp
index c05997a7a2..00a748f556 100644
--- a/src/md5/md5.hpp
+++ b/src/md5/md5.hpp
@@ -31,8 +31,6 @@
 #include "md5.h"
 #include <string>
 
-#include <iostream>
-
 namespace websocketpp {
 
 // could be compiled separately
diff --git a/src/messages/data.cpp b/src/messages/data.cpp
new file mode 100644
index 0000000000..3bd7345c3d
--- /dev/null
+++ b/src/messages/data.cpp
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2011, Peter Thorson. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the WebSocket++ Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+
+#include "data.hpp"
+
+#include "../processors/processor.hpp"
+
+using websocketpp::message::data;
+
+data::data() {
+    m_payload.reserve(PAYLOAD_SIZE_INIT);
+}
+    
+websocketpp::frame::opcode::value data::get_opcode() const {
+    return m_opcode;
+}
+	
+const std::string& data::get_payload() const {
+    return m_payload;
+}
+	
+uint64_t data::process_payload(std::istream& input,uint64_t size) {
+    unsigned char c;
+    const uint64_t new_size = m_payload.size() + size;
+    uint64_t i;
+    
+    if (new_size > PAYLOAD_SIZE_MAX) {
+        // TODO: real exception
+        throw processor::exception("Message too big",processor::error::MESSAGE_TOO_BIG);
+    }
+    
+    if (new_size > m_payload.capacity()) {
+        m_payload.reserve(std::max(new_size,static_cast<uint64_t>(2*m_payload.capacity())));
+    }
+    
+    for (i = 0; i < size; ++i) {
+        if (input.good()) {
+            c = input.get();
+        } else if (input.eof()) {
+            break;
+        } else {
+            // istream read error? throw?
+            throw processor::exception("istream read error",
+                                       processor::error::FATAL_ERROR);
+        }
+        if (input.good()) {
+            process_character(c);
+        } else if (input.eof()) {
+            break;
+        } else {
+            // istream read error? throw?
+            throw processor::exception("istream read error",
+                                       processor::error::FATAL_ERROR);
+        }
+    }
+    
+    // successfully read all bytes
+    return i;
+}
+	
+void data::process_character(unsigned char c) {
+    if (m_masking_index >= 0) {
+        c = c ^ m_masking_key[(m_masking_index++)%4];
+    }
+    
+    if (m_opcode == frame::opcode::TEXT && !m_validator.consume(static_cast<uint32_t>((unsigned char)(c)))) {
+        throw processor::exception("Invalid UTF8 data",processor::error::PAYLOAD_VIOLATION);
+    }
+    
+    // add c to payload 
+    m_payload.push_back(c);
+}
+    
+void data::reset(frame::opcode::value opcode) {
+    m_opcode = opcode;
+    m_masking_index = 0;
+    m_payload.resize(0);
+    m_validator.reset();
+}
+		
+void data::complete() {
+    if (m_opcode == frame::opcode::TEXT) {
+        if (!m_validator.complete()) {
+            throw processor::exception("Invalid UTF8 data",processor::error::PAYLOAD_VIOLATION);
+        }
+    }
+}
+	
+void data::set_masking_key(int32_t key) {
+    *reinterpret_cast<int32_t*>(m_masking_key) = key;
+    m_masking_index = (key == 0 ? -1 : 0);
+}
\ No newline at end of file
diff --git a/src/messages/data.hpp b/src/messages/data.hpp
index beb9bcba20..bfeeb3fb3a 100644
--- a/src/messages/data.hpp
+++ b/src/messages/data.hpp
@@ -28,100 +28,27 @@
 #ifndef WEBSOCKET_DATA_MESSAGE_HPP
 #define WEBSOCKET_DATA_MESSAGE_HPP
 
-#include "../processors/processor.hpp"
-#include "../websocket_frame.hpp"
+#include "../common.hpp"
 #include "../utf8_validator/utf8_validator.hpp"
 
 #include <algorithm>
+#include <istream>
 
 namespace websocketpp {
 namespace message {
 
 class data {
 public:
-    data() {
-        m_payload.reserve(PAYLOAD_SIZE_INIT);
-    }
+    data();
+	
+    frame::opcode::value get_opcode() const;
+	const std::string& get_payload() const;
     
-	frame::opcode::value get_opcode() const {
-        return m_opcode;
-    };
-	
-	const std::string& get_payload() const {
-        return m_payload;
-    };
-	
-    uint64_t process_payload(std::istream& input,uint64_t size) {
-		unsigned char c;
-        const uint64_t new_size = m_payload.size() + size;
-        uint64_t i;
-		
-        if (new_size > PAYLOAD_SIZE_MAX) {
-            // TODO: real exception
-			throw processor::exception("Message too big",processor::error::MESSAGE_TOO_BIG);
-        }
-        
-        if (new_size > m_payload.capacity()) {
-            m_payload.reserve(std::max(new_size,static_cast<uint64_t>(2*m_payload.capacity())));
-        }
-        
-        for (i = 0; i < size; ++i) {
-            if (input.good()) {
-				c = input.get();
-            } else if (input.eof()) {
-                break;
-            } else {
-                // istream read error? throw?
-				throw processor::exception("istream read error",
-										   processor::error::FATAL_ERROR);
-            }
-            if (input.good()) {
-                process_character(c);
-            } else if (input.eof()) {
-                break;
-            } else {
-                // istream read error? throw?
-                throw processor::exception("istream read error",
-										   processor::error::FATAL_ERROR);
-            }
-        }
-        
-        // successfully read all bytes
-        return i;
-    }
-	
-	void process_character(unsigned char c) {
-		if (m_masking_index >= 0) {
-			c = c ^ m_masking_key[(m_masking_index++)%4];
-		}
-		
-		if (m_opcode == frame::opcode::TEXT && !m_validator.consume(static_cast<uint32_t>((unsigned char)(c)))) {
-			throw processor::exception("Invalid UTF8 data",processor::error::PAYLOAD_VIOLATION);
-		}
-		
-		// add c to payload 
-		m_payload.push_back(c);
-	}
-    
-    void reset(frame::opcode::value opcode) {
-        m_opcode = opcode;
-        m_masking_index = 0;
-        m_payload.resize(0);
-		m_validator.reset();
-    }
-		
-	void complete() {
-		if (m_opcode == frame::opcode::TEXT) {
-			if (!m_validator.complete()) {
-				throw processor::exception("Invalid UTF8 data",processor::error::PAYLOAD_VIOLATION);
-			}
-		}
-	}
-	
-	void set_masking_key(int32_t key) {
-		*reinterpret_cast<int32_t*>(m_masking_key) = key;
-		m_masking_index = (key == 0 ? -1 : 0);
-	}
+    uint64_t process_payload(std::istream& input,uint64_t size);
+	void process_character(unsigned char c);
+    void reset(frame::opcode::value opcode);
+	void complete();
+	void set_masking_key(int32_t key);
 private:
     static const uint64_t PAYLOAD_SIZE_INIT = 1000; // 1KB
     static const uint64_t PAYLOAD_SIZE_MAX = 100000000;// 100MB
diff --git a/src/processors/hybi_legacy.hpp b/src/processors/hybi_legacy.hpp
index 2f7c08c616..b1db85fc42 100644
--- a/src/processors/hybi_legacy.hpp
+++ b/src/processors/hybi_legacy.hpp
@@ -30,7 +30,6 @@
 
 #include "processor.hpp"
 
-#include "../md5/md5.h"
 #include "../md5/md5.hpp"
 #include "../network_utilities.hpp"
 
@@ -74,7 +73,8 @@ public:
 		memcpy(&key_final[8],request.header("Sec-WebSocket-Key3").c_str(),8);
 		
 		// md5
-		m_key3 = md5_hash_string(key_final);
+        m_key3 = key_final;
+		m_key3 = md5_hash_string(m_key3);
 		
 		response.add_header("Upgrade","websocket");
 		response.add_header("Connection","Upgrade");
diff --git a/src/roles/server.hpp b/src/roles/server.hpp
index 5ba7774020..10a62db355 100644
--- a/src/roles/server.hpp
+++ b/src/roles/server.hpp
@@ -158,9 +158,9 @@ public:
 	// handler interface callback base class
     class handler_interface {
 	public:
-		virtual void validate(connection_ptr connection) {};
-		virtual void on_open(connection_ptr connection) {};
-		virtual void on_close(connection_ptr connection) {};
+		virtual void validate(connection_ptr connection) {}
+		virtual void on_open(connection_ptr connection) {}
+		virtual void on_close(connection_ptr connection) {}
 		virtual void on_fail(connection_ptr connection) {}
 		
 		virtual void on_message(connection_ptr connection,message::data_ptr) {};
diff --git a/src/sockets/ssl.hpp b/src/sockets/ssl.hpp
index 88a32f5c92..78ee78aa62 100644
--- a/src/sockets/ssl.hpp
+++ b/src/sockets/ssl.hpp
@@ -94,7 +94,12 @@ public:
 		
 		void init() {
 			m_context_ptr = m_connection.get_handler()->on_tls_init();
-			m_socket_ptr = ssl_socket_ptr(new ssl_socket(m_endpoint.get_io_service(),*m_context_ptr));
+			
+            if (!m_context_ptr) {
+                throw "handler was unable to init tls, connection error";
+            }
+            
+            m_socket_ptr = ssl_socket_ptr(new ssl_socket(m_endpoint.get_io_service(),*m_context_ptr));
 		}
 		
 		void async_init(boost::function<void(const boost::system::error_code&)> callback)
diff --git a/src/uri.hpp b/src/uri.hpp
index b2d270c617..3e0fc49bf2 100644
--- a/src/uri.hpp
+++ b/src/uri.hpp
@@ -28,11 +28,9 @@
 #ifndef WEBSOCKETPP_URI_HPP
 #define WEBSOCKETPP_URI_HPP
 
-#include <exception>
-#include <stdint.h>
-#include <string>
+#include "common.hpp"
 
-#include <boost/shared_ptr.hpp>
+#include <exception>
 
 namespace websocketpp {
 
diff --git a/src/websocket_frame.hpp b/src/websocket_frame.hpp
index a924324d09..6360e23603 100644
--- a/src/websocket_frame.hpp
+++ b/src/websocket_frame.hpp
@@ -28,53 +28,10 @@
 #ifndef WEBSOCKET_FRAME_HPP
 #define WEBSOCKET_FRAME_HPP
 
-namespace websocketpp {
-namespace frame {
-	// Opcodes are 4 bits
-	// See spec section 5.2
-	namespace opcode {
-		enum value {
-			CONTINUATION = 0x0,
-			TEXT = 0x1,
-			BINARY = 0x2,
-			RSV3 = 0x3,
-			RSV4 = 0x4,
-			RSV5 = 0x5,
-			RSV6 = 0x6,
-			RSV7 = 0x7,
-			CLOSE = 0x8,
-			PING = 0x9,
-			PONG = 0xA,
-			CONTROL_RSVB = 0xB,
-			CONTROL_RSVC = 0xC,
-			CONTROL_RSVD = 0xD,
-			CONTROL_RSVE = 0xE,
-			CONTROL_RSVF = 0xF,
-		};
-		
-		inline bool reserved(value v) {
-			return (v >= RSV3 && v <= RSV7) || 
-			(v >= CONTROL_RSVB && v <= CONTROL_RSVF);
-		}
-		
-		inline bool invalid(value v) {
-			return (v > 0xF || v < 0);
-		}
-		
-		inline bool is_control(value v) {
-			return v >= 0x8;
-		}
-	}
-	
-	namespace limits {
-		static const uint8_t PAYLOAD_SIZE_BASIC = 125;
-		static const uint16_t PAYLOAD_SIZE_EXTENDED = 0xFFFF; // 2^16, 65535
-		static const uint64_t PAYLOAD_SIZE_JUMBO = 0x7FFFFFFFFFFFFFFF;//2^63
-	}
-} // namespace frame
-} // namespace websocketpp
-
 #include "common.hpp"
+
+
+
 #include "network_utilities.hpp"
 #include "processors/processor.hpp"
 #include "utf8_validator/utf8_validator.hpp"
@@ -85,7 +42,6 @@ namespace frame {
 #include <arpa/inet.h>
 #endif
 
-#include <string>
 #include <vector>
 #include <cstring>
 #include <iostream>
diff --git a/websocketpp.xcodeproj/project.pbxproj b/websocketpp.xcodeproj/project.pbxproj
index 801f1a1cb9..dd33129ff6 100644
--- a/websocketpp.xcodeproj/project.pbxproj
+++ b/websocketpp.xcodeproj/project.pbxproj
@@ -58,6 +58,8 @@
 		B67324B01491A81600FC2B04 /* libboost_regex.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = B6DF1CBF1434AF6A0029A1B1 /* libboost_regex.dylib */; };
 		B67324B11491A81600FC2B04 /* libboost_system.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = B6DF1CBC1434AE070029A1B1 /* libboost_system.dylib */; };
 		B67324B21491A84000FC2B04 /* libboost_thread.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = B682888E14374689002BA48B /* libboost_thread.dylib */; };
+		B6826CBC14A0D75A006DD3F3 /* data.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B6826CBB14A0D75A006DD3F3 /* data.cpp */; };
+		B6826CBD14A0D75A006DD3F3 /* data.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B6826CBB14A0D75A006DD3F3 /* data.cpp */; };
 		B68288871437460E002BA48B /* chat_client_handler.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B6828875143745DA002BA48B /* chat_client_handler.cpp */; };
 		B68288881437460E002BA48B /* chat_client.cpp in Sources */ = {isa = PBXBuildFile; fileRef = B6828877143745DA002BA48B /* chat_client.cpp */; };
 		B682888914374617002BA48B /* libwebsocketpp.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = B6DF1C721434A8280029A1B1 /* libwebsocketpp.dylib */; };
@@ -268,6 +270,11 @@
 		B673249C1491A50000FC2B04 /* Makefile */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.make; path = Makefile; sourceTree = "<group>"; };
 		B673249D1491A51E00FC2B04 /* stress_client.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = stress_client.cpp; sourceTree = "<group>"; };
 		B67324A21491A7F100FC2B04 /* stress_client */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = stress_client; sourceTree = BUILT_PRODUCTS_DIR; };
+		B6826CB6149F7037006DD3F3 /* broadcast_server_handler.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = broadcast_server_handler.hpp; sourceTree = "<group>"; };
+		B6826CB814A0C483006DD3F3 /* broadcast_admin_handler.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = broadcast_admin_handler.hpp; sourceTree = "<group>"; };
+		B6826CB914A0C483006DD3F3 /* broadcast_handler.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = broadcast_handler.hpp; sourceTree = "<group>"; };
+		B6826CBA14A0C49B006DD3F3 /* wscmd.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = wscmd.hpp; sourceTree = "<group>"; };
+		B6826CBB14A0D75A006DD3F3 /* data.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = data.cpp; path = src/messages/data.cpp; sourceTree = "<group>"; };
 		B6828875143745DA002BA48B /* chat_client_handler.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = chat_client_handler.cpp; path = examples/chat_client/chat_client_handler.cpp; sourceTree = "<group>"; };
 		B6828876143745DA002BA48B /* chat_client_handler.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; name = chat_client_handler.hpp; path = examples/chat_client/chat_client_handler.hpp; sourceTree = "<group>"; };
 		B6828877143745DA002BA48B /* chat_client.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = chat_client.cpp; path = examples/chat_client/chat_client.cpp; sourceTree = "<group>"; };
@@ -501,6 +508,7 @@
 			isa = PBXGroup;
 			children = (
 				B663885F1487FE6C00DDAE13 /* data.hpp */,
+				B6826CBB14A0D75A006DD3F3 /* data.cpp */,
 				B66388601487FE6C00DDAE13 /* control.hpp */,
 			);
 			name = messages;
@@ -565,7 +573,11 @@
 			isa = PBXGroup;
 			children = (
 				B673248214919D6600FC2B04 /* broadcast_admin.html */,
+				B6826CBA14A0C49B006DD3F3 /* wscmd.hpp */,
 				B673248314919D6600FC2B04 /* broadcast_server_tls.cpp */,
+				B6826CB814A0C483006DD3F3 /* broadcast_admin_handler.hpp */,
+				B6826CB914A0C483006DD3F3 /* broadcast_handler.hpp */,
+				B6826CB6149F7037006DD3F3 /* broadcast_server_handler.hpp */,
 				B673248414919D6600FC2B04 /* Makefile */,
 			);
 			name = broadcast_server_tls;
@@ -1111,6 +1123,7 @@
 				B6DF1C8A1434AC330029A1B1 /* sha1.cpp in Sources */,
 				B6727429148517180029CF3E /* uri.cpp in Sources */,
 				B653A719148AB555004D7BD9 /* hybi_header.cpp in Sources */,
+				B6826CBC14A0D75A006DD3F3 /* data.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1124,6 +1137,7 @@
 				B6DF1C8B1434AC330029A1B1 /* sha1.cpp in Sources */,
 				B672742A148517180029CF3E /* uri.cpp in Sources */,
 				B653A71A148AB555004D7BD9 /* hybi_header.cpp in Sources */,
+				B6826CBD14A0D75A006DD3F3 /* data.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1631,6 +1645,7 @@
 				B6732461148FAEEC00FC2B04 /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 		B6732478148FB0FC00FC2B04 /* Build configuration list for PBXNativeTarget "fuzzing_client" */ = {
 			isa = XCConfigurationList;
@@ -1639,6 +1654,7 @@
 				B673247A148FB0FC00FC2B04 /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 		B67324901491A16500FC2B04 /* Build configuration list for PBXNativeTarget "broadcast_server" */ = {
 			isa = XCConfigurationList;
@@ -1647,6 +1663,7 @@
 				B67324921491A16500FC2B04 /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 		B67324A91491A7F200FC2B04 /* Build configuration list for PBXNativeTarget "stress_client" */ = {
 			isa = XCConfigurationList;
@@ -1655,6 +1672,7 @@
 				B67324AB1491A7F200FC2B04 /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 		B6828884143745F2002BA48B /* Build configuration list for PBXNativeTarget "chat_client" */ = {
 			isa = XCConfigurationList;