Initial commit: video player - viper

Change-Id: Id5aa33598ce34659bad4a7a9ae5006bfb84f9bd1
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>

1 files changed, 700 insertions, 0 deletions

diff --git a/websocketpp/endpoint.hpp b/websocketpp/endpoint.hpp
new file mode 100644
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+++ b/websocketpp/endpoint.hpp
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+/*
+ * Copyright (c) 2014, 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_ENDPOINT_HPP
+#define WEBSOCKETPP_ENDPOINT_HPP
+
+#include <websocketpp/connection.hpp>
+
+#include <websocketpp/logger/levels.hpp>
+#include <websocketpp/version.hpp>
+
+#include <string>
+
+namespace websocketpp {
+
+/// Creates and manages connections associated with a WebSocket endpoint
+template <typename connection, typename config>
+class endpoint : public config::transport_type, public config::endpoint_base {
+public:
+    // Import appropriate types from our helper class
+    // See endpoint_types for more details.
+    typedef endpoint<connection,config> type;
+
+    /// Type of the transport component of this endpoint
+    typedef typename config::transport_type transport_type;
+    /// Type of the concurrency component of this endpoint
+    typedef typename config::concurrency_type concurrency_type;
+
+    /// Type of the connections that this endpoint creates
+    typedef connection connection_type;
+    /// Shared pointer to connection_type
+    typedef typename connection_type::ptr connection_ptr;
+    /// Weak pointer to connection type
+    typedef typename connection_type::weak_ptr connection_weak_ptr;
+
+    /// Type of the transport component of the connections that this endpoint
+    /// creates
+    typedef typename transport_type::transport_con_type transport_con_type;
+    /// Type of a shared pointer to the transport component of the connections
+    /// that this endpoint creates.
+    typedef typename transport_con_type::ptr transport_con_ptr;
+
+    /// Type of message_handler
+    typedef typename connection_type::message_handler message_handler;
+    /// Type of message pointers that this endpoint uses
+    typedef typename connection_type::message_ptr message_ptr;
+
+    /// Type of error logger
+    typedef typename config::elog_type elog_type;
+    /// Type of access logger
+    typedef typename config::alog_type alog_type;
+
+    /// Type of our concurrency policy's scoped lock object
+    typedef typename concurrency_type::scoped_lock_type scoped_lock_type;
+    /// Type of our concurrency policy's mutex object
+    typedef typename concurrency_type::mutex_type mutex_type;
+
+    /// Type of RNG
+    typedef typename config::rng_type rng_type;
+
+    // TODO: organize these
+    typedef typename connection_type::termination_handler termination_handler;
+
+    // This would be ideal. Requires C++11 though
+    //friend connection;
+
+    explicit endpoint(bool p_is_server)
+      : m_alog(config::alog_level, log::channel_type_hint::access)
+      , m_elog(config::elog_level, log::channel_type_hint::error)
+      , m_user_agent(::websocketpp::user_agent)
+      , m_open_handshake_timeout_dur(config::timeout_open_handshake)
+      , m_close_handshake_timeout_dur(config::timeout_close_handshake)
+      , m_pong_timeout_dur(config::timeout_pong)
+      , m_max_message_size(config::max_message_size)
+      , m_max_http_body_size(config::max_http_body_size)
+      , m_is_server(p_is_server)
+    {
+        m_alog.set_channels(config::alog_level);
+        m_elog.set_channels(config::elog_level);
+
+        m_alog.write(log::alevel::devel, "endpoint constructor");
+
+        transport_type::init_logging(&m_alog, &m_elog);
+    }
+
+
+    /// Destructor
+    ~endpoint<connection,config>() {}
+
+    #ifdef _WEBSOCKETPP_DEFAULT_DELETE_FUNCTIONS_
+        // no copy constructor because endpoints are not copyable
+        endpoint(endpoint &) = delete;
+    
+        // no copy assignment operator because endpoints are not copyable
+        endpoint & operator=(endpoint const &) = delete;
+    #endif // _WEBSOCKETPP_DEFAULT_DELETE_FUNCTIONS_
+
+    #ifdef _WEBSOCKETPP_MOVE_SEMANTICS_
+        /// Move constructor
+        endpoint(endpoint && o) 
+         : config::transport_type(std::move(o))
+         , config::endpoint_base(std::move(o))
+         , m_alog(std::move(o.m_alog))
+         , m_elog(std::move(o.m_elog))
+         , m_user_agent(std::move(o.m_user_agent))
+         , m_open_handler(std::move(o.m_open_handler))
+         
+         , m_close_handler(std::move(o.m_close_handler))
+         , m_fail_handler(std::move(o.m_fail_handler))
+         , m_ping_handler(std::move(o.m_ping_handler))
+         , m_pong_handler(std::move(o.m_pong_handler))
+         , m_pong_timeout_handler(std::move(o.m_pong_timeout_handler))
+         , m_interrupt_handler(std::move(o.m_interrupt_handler))
+         , m_http_handler(std::move(o.m_http_handler))
+         , m_validate_handler(std::move(o.m_validate_handler))
+         , m_message_handler(std::move(o.m_message_handler))
+
+         , m_open_handshake_timeout_dur(o.m_open_handshake_timeout_dur)
+         , m_close_handshake_timeout_dur(o.m_close_handshake_timeout_dur)
+         , m_pong_timeout_dur(o.m_pong_timeout_dur)
+         , m_max_message_size(o.m_max_message_size)
+         , m_max_http_body_size(o.m_max_http_body_size)
+
+         , m_rng(std::move(o.m_rng))
+         , m_is_server(o.m_is_server)         
+        {}
+
+    #ifdef _WEBSOCKETPP_DEFAULT_DELETE_FUNCTIONS_
+        // no move assignment operator because of const member variables
+        endpoint & operator=(endpoint &&) = delete;
+    #endif // _WEBSOCKETPP_DEFAULT_DELETE_FUNCTIONS_
+
+    #endif // _WEBSOCKETPP_MOVE_SEMANTICS_
+
+
+    /// Returns the user agent string that this endpoint will use
+    /**
+     * Returns the user agent string that this endpoint will use when creating
+     * new connections.
+     *
+     * The default value for this version is stored in websocketpp::user_agent
+     *
+     * @return The user agent string.
+     */
+    std::string get_user_agent() const {
+        scoped_lock_type guard(m_mutex);
+        return m_user_agent;
+    }
+
+    /// Sets the user agent string that this endpoint will use
+    /**
+     * Sets the identifier that this endpoint will use when creating new
+     * connections. Changing this value will only affect future connections.
+     * For client endpoints this will be sent as the "User-Agent" header in
+     * outgoing requests. For server endpoints this will be sent in the "Server"
+     * response header.
+     *
+     * Setting this value to the empty string will suppress the use of the
+     * Server and User-Agent headers. This is typically done to hide
+     * implementation details for security purposes.
+     *
+     * For best results set this before accepting or opening connections.
+     *
+     * The default value for this version is stored in websocketpp::user_agent
+     *
+     * This can be overridden on an individual connection basis by setting a
+     * custom "Server" header during the validate handler or "User-Agent"
+     * header on a connection before calling connect().
+     *
+     * @param ua The string to set the user agent to.
+     */
+    void set_user_agent(std::string const & ua) {
+        scoped_lock_type guard(m_mutex);
+        m_user_agent = ua;
+    }
+
+    /// Returns whether or not this endpoint is a server.
+    /**
+     * @return Whether or not this endpoint is a server
+     */
+    bool is_server() const {
+        return m_is_server;
+    }
+
+    /********************************/
+    /* Pass-through logging adaptor */
+    /********************************/
+
+    /// Set Access logging channel
+    /**
+     * Set the access logger's channel value. The value is a number whose
+     * interpretation depends on the logging policy in use.
+     *
+     * @param channels The channel value(s) to set
+     */
+    void set_access_channels(log::level channels) {
+        m_alog.set_channels(channels);
+    }
+
+    /// Clear Access logging channels
+    /**
+     * Clear the access logger's channel value. The value is a number whose
+     * interpretation depends on the logging policy in use.
+     *
+     * @param channels The channel value(s) to clear
+     */
+    void clear_access_channels(log::level channels) {
+        m_alog.clear_channels(channels);
+    }
+
+    /// Set Error logging channel
+    /**
+     * Set the error logger's channel value. The value is a number whose
+     * interpretation depends on the logging policy in use.
+     *
+     * @param channels The channel value(s) to set
+     */
+    void set_error_channels(log::level channels) {
+        m_elog.set_channels(channels);
+    }
+
+    /// Clear Error logging channels
+    /**
+     * Clear the error logger's channel value. The value is a number whose
+     * interpretation depends on the logging policy in use.
+     *
+     * @param channels The channel value(s) to clear
+     */
+    void clear_error_channels(log::level channels) {
+        m_elog.clear_channels(channels);
+    }
+
+    /// Get reference to access logger
+    /**
+     * @return A reference to the access logger
+     */
+    alog_type & get_alog() {
+        return m_alog;
+    }
+
+    /// Get reference to error logger
+    /**
+     * @return A reference to the error logger
+     */
+    elog_type & get_elog() {
+        return m_elog;
+    }
+
+    /*************************/
+    /* Set Handler functions */
+    /*************************/
+
+    void set_open_handler(open_handler h) {
+        m_alog.write(log::alevel::devel,"set_open_handler");
+        scoped_lock_type guard(m_mutex);
+        m_open_handler = h;
+    }
+    void set_close_handler(close_handler h) {
+        m_alog.write(log::alevel::devel,"set_close_handler");
+        scoped_lock_type guard(m_mutex);
+        m_close_handler = h;
+    }
+    void set_fail_handler(fail_handler h) {
+        m_alog.write(log::alevel::devel,"set_fail_handler");
+        scoped_lock_type guard(m_mutex);
+        m_fail_handler = h;
+    }
+    void set_ping_handler(ping_handler h) {
+        m_alog.write(log::alevel::devel,"set_ping_handler");
+        scoped_lock_type guard(m_mutex);
+        m_ping_handler = h;
+    }
+    void set_pong_handler(pong_handler h) {
+        m_alog.write(log::alevel::devel,"set_pong_handler");
+        scoped_lock_type guard(m_mutex);
+        m_pong_handler = h;
+    }
+    void set_pong_timeout_handler(pong_timeout_handler h) {
+        m_alog.write(log::alevel::devel,"set_pong_timeout_handler");
+        scoped_lock_type guard(m_mutex);
+        m_pong_timeout_handler = h;
+    }
+    void set_interrupt_handler(interrupt_handler h) {
+        m_alog.write(log::alevel::devel,"set_interrupt_handler");
+        scoped_lock_type guard(m_mutex);
+        m_interrupt_handler = h;
+    }
+    void set_http_handler(http_handler h) {
+        m_alog.write(log::alevel::devel,"set_http_handler");
+        scoped_lock_type guard(m_mutex);
+        m_http_handler = h;
+    }
+    void set_validate_handler(validate_handler h) {
+        m_alog.write(log::alevel::devel,"set_validate_handler");
+        scoped_lock_type guard(m_mutex);
+        m_validate_handler = h;
+    }
+    void set_message_handler(message_handler h) {
+        m_alog.write(log::alevel::devel,"set_message_handler");
+        scoped_lock_type guard(m_mutex);
+        m_message_handler = h;
+    }
+
+    //////////////////////////////////////////
+    // Connection timeouts and other limits //
+    //////////////////////////////////////////
+
+    /// Set open handshake timeout
+    /**
+     * Sets the length of time the library will wait after an opening handshake
+     * has been initiated before cancelling it. This can be used to prevent
+     * excessive wait times for outgoing clients or excessive resource usage
+     * from broken clients or DoS attacks on servers.
+     *
+     * Connections that time out will have their fail handlers called with the
+     * open_handshake_timeout error code.
+     *
+     * The default value is specified via the compile time config value
+     * 'timeout_open_handshake'. The default value in the core config
+     * is 5000ms. A value of 0 will disable the timer entirely.
+     *
+     * To be effective, the transport you are using must support timers. See
+     * the documentation for your transport policy for details about its
+     * timer support.
+     *
+     * @param dur The length of the open handshake timeout in ms
+     */
+    void set_open_handshake_timeout(long dur) {
+        scoped_lock_type guard(m_mutex);
+        m_open_handshake_timeout_dur = dur;
+    }
+
+    /// Set close handshake timeout
+    /**
+     * Sets the length of time the library will wait after a closing handshake
+     * has been initiated before cancelling it. This can be used to prevent
+     * excessive wait times for outgoing clients or excessive resource usage
+     * from broken clients or DoS attacks on servers.
+     *
+     * Connections that time out will have their close handlers called with the
+     * close_handshake_timeout error code.
+     *
+     * The default value is specified via the compile time config value
+     * 'timeout_close_handshake'. The default value in the core config
+     * is 5000ms. A value of 0 will disable the timer entirely.
+     *
+     * To be effective, the transport you are using must support timers. See
+     * the documentation for your transport policy for details about its
+     * timer support.
+     *
+     * @param dur The length of the close handshake timeout in ms
+     */
+    void set_close_handshake_timeout(long dur) {
+        scoped_lock_type guard(m_mutex);
+        m_close_handshake_timeout_dur = dur;
+    }
+
+    /// Set pong timeout
+    /**
+     * Sets the length of time the library will wait for a pong response to a
+     * ping. This can be used as a keepalive or to detect broken  connections.
+     *
+     * Pong responses that time out will have the pong timeout handler called.
+     *
+     * The default value is specified via the compile time config value
+     * 'timeout_pong'. The default value in the core config
+     * is 5000ms. A value of 0 will disable the timer entirely.
+     *
+     * To be effective, the transport you are using must support timers. See
+     * the documentation for your transport policy for details about its
+     * timer support.
+     *
+     * @param dur The length of the pong timeout in ms
+     */
+    void set_pong_timeout(long dur) {
+        scoped_lock_type guard(m_mutex);
+        m_pong_timeout_dur = dur;
+    }
+
+    /// Get default maximum message size
+    /**
+     * Get the default maximum message size that will be used for new 
+     * connections created by this endpoint. The maximum message size determines
+     * the point at which the connection will fail a connection with the 
+     * message_too_big protocol error.
+     *
+     * The default is set by the max_message_size value from the template config
+     *
+     * @since 0.3.0
+     */
+    size_t get_max_message_size() const {
+        return m_max_message_size;
+    }
+    
+    /// Set default maximum message size
+    /**
+     * Set the default maximum message size that will be used for new 
+     * connections created by this endpoint. Maximum message size determines the
+     * point at which the connection will fail a connection with the
+     * message_too_big protocol error.
+     *
+     * The default is set by the max_message_size value from the template config
+     *
+     * @since 0.3.0
+     *
+     * @param new_value The value to set as the maximum message size.
+     */
+    void set_max_message_size(size_t new_value) {
+        m_max_message_size = new_value;
+    }
+
+    /// Get maximum HTTP message body size
+    /**
+     * Get maximum HTTP message body size. Maximum message body size determines
+     * the point at which the connection will stop reading an HTTP request whose
+     * body is too large.
+     *
+     * The default is set by the max_http_body_size value from the template
+     * config
+     *
+     * @since 0.5.0
+     *
+     * @return The maximum HTTP message body size
+     */
+    size_t get_max_http_body_size() const {
+        return m_max_http_body_size;
+    }
+    
+    /// Set maximum HTTP message body size
+    /**
+     * Set maximum HTTP message body size. Maximum message body size determines
+     * the point at which the connection will stop reading an HTTP request whose
+     * body is too large.
+     *
+     * The default is set by the max_http_body_size value from the template
+     * config
+     *
+     * @since 0.5.1
+     *
+     * @param new_value The value to set as the maximum message size.
+     */
+    void set_max_http_body_size(size_t new_value) {
+        m_max_http_body_size = new_value;
+    }
+
+    /*************************************/
+    /* Connection pass through functions */
+    /*************************************/
+
+    /**
+     * These functions act as adaptors to their counterparts in connection. They
+     * can produce one additional type of error, the bad_connection error, that
+     * indicates that the conversion from connection_hdl to connection_ptr
+     * failed due to the connection not existing anymore. Each method has a
+     * default and an exception free varient.
+     */
+
+    void interrupt(connection_hdl hdl, lib::error_code & ec);
+    void interrupt(connection_hdl hdl);
+
+    /// Pause reading of new data (exception free)
+    /**
+     * Signals to the connection to halt reading of new data. While reading is 
+     * paused, the connection will stop reading from its associated socket. In
+     * turn this will result in TCP based flow control kicking in and slowing
+     * data flow from the remote endpoint.
+     *
+     * This is useful for applications that push new requests to a queue to be 
+     * processed by another thread and need a way to signal when their request
+     * queue is full without blocking the network processing thread.
+     *
+     * Use `resume_reading()` to resume.
+     *
+     * If supported by the transport this is done asynchronously. As such
+     * reading may not stop until the current read operation completes. 
+     * Typically you can expect to receive no more bytes after initiating a read
+     * pause than the size of the read buffer.
+     *
+     * If reading is paused for this connection already nothing is changed.
+     */
+    void pause_reading(connection_hdl hdl, lib::error_code & ec);
+    
+    /// Pause reading of new data
+    void pause_reading(connection_hdl hdl);
+
+    /// Resume reading of new data (exception free)
+    /**
+     * Signals to the connection to resume reading of new data after it was 
+     * paused by `pause_reading()`.
+     *
+     * If reading is not paused for this connection already nothing is changed.
+     */
+    void resume_reading(connection_hdl hdl, lib::error_code & ec);
+
+    /// Resume reading of new data
+    void resume_reading(connection_hdl hdl);
+
+    /// Send deferred HTTP Response
+    /**
+     * Sends an http response to an HTTP connection that was deferred. This will
+     * send a complete response including all headers, status line, and body
+     * text. The connection will be closed afterwards.
+     *
+     * Exception free variant
+     *
+     * @since 0.6.0
+     *
+     * @param hdl The connection to send the response on
+     * @param ec A status code, zero on success, non-zero otherwise
+     */
+    void send_http_response(connection_hdl hdl, lib::error_code & ec);
+        
+    /// Send deferred HTTP Response (exception free)
+    /**
+     * Sends an http response to an HTTP connection that was deferred. This will
+     * send a complete response including all headers, status line, and body
+     * text. The connection will be closed afterwards.
+     *
+     * Exception variant
+     *
+     * @since 0.6.0
+     *
+     * @param hdl The connection to send the response on
+     */
+    void send_http_response(connection_hdl hdl);
+
+    /// Create a message and add it to the outgoing send queue (exception free)
+    /**
+     * Convenience method to send a message given a payload string and an opcode
+     *
+     * @param [in] hdl The handle identifying the connection to send via.
+     * @param [in] payload The payload string to generated the message with
+     * @param [in] op The opcode to generated the message with.
+     * @param [out] ec A code to fill in for errors
+     */
+    void send(connection_hdl hdl, std::string const & payload,
+        frame::opcode::value op, lib::error_code & ec);
+    /// Create a message and add it to the outgoing send queue
+    /**
+     * Convenience method to send a message given a payload string and an opcode
+     *
+     * @param [in] hdl The handle identifying the connection to send via.
+     * @param [in] payload The payload string to generated the message with
+     * @param [in] op The opcode to generated the message with.
+     * @param [out] ec A code to fill in for errors
+     */
+    void send(connection_hdl hdl, std::string const & payload,
+        frame::opcode::value op);
+
+    void send(connection_hdl hdl, void const * payload, size_t len,
+        frame::opcode::value op, lib::error_code & ec);
+    void send(connection_hdl hdl, void const * payload, size_t len,
+        frame::opcode::value op);
+
+    void send(connection_hdl hdl, message_ptr msg, lib::error_code & ec);
+    void send(connection_hdl hdl, message_ptr msg);
+
+    void close(connection_hdl hdl, close::status::value const code,
+        std::string const & reason, lib::error_code & ec);
+    void close(connection_hdl hdl, close::status::value const code,
+        std::string const & reason);
+
+    /// Send a ping to a specific connection
+    /**
+     * @since 0.3.0-alpha3
+     *
+     * @param [in] hdl The connection_hdl of the connection to send to.
+     * @param [in] payload The payload string to send.
+     * @param [out] ec A reference to an error code to fill in
+     */
+    void ping(connection_hdl hdl, std::string const & payload,
+        lib::error_code & ec);
+    /// Send a ping to a specific connection
+    /**
+     * Exception variant of `ping`
+     *
+     * @since 0.3.0-alpha3
+     *
+     * @param [in] hdl The connection_hdl of the connection to send to.
+     * @param [in] payload The payload string to send.
+     */
+    void ping(connection_hdl hdl, std::string const & payload);
+
+    /// Send a pong to a specific connection
+    /**
+     * @since 0.3.0-alpha3
+     *
+     * @param [in] hdl The connection_hdl of the connection to send to.
+     * @param [in] payload The payload string to send.
+     * @param [out] ec A reference to an error code to fill in
+     */
+    void pong(connection_hdl hdl, std::string const & payload,
+        lib::error_code & ec);
+    /// Send a pong to a specific connection
+    /**
+     * Exception variant of `pong`
+     *
+     * @since 0.3.0-alpha3
+     *
+     * @param [in] hdl The connection_hdl of the connection to send to.
+     * @param [in] payload The payload string to send.
+     */
+    void pong(connection_hdl hdl, std::string const & payload);
+
+    /// Retrieves a connection_ptr from a connection_hdl (exception free)
+    /**
+     * Converting a weak pointer to shared_ptr is not thread safe because the
+     * pointer could be deleted at any time.
+     *
+     * NOTE: This method may be called by handler to upgrade its handle to a
+     * full connection_ptr. That full connection may then be used safely for the
+     * remainder of the handler body. get_con_from_hdl and the resulting
+     * connection_ptr are NOT safe to use outside the handler loop.
+     *
+     * @param hdl The connection handle to translate
+     *
+     * @return the connection_ptr. May be NULL if the handle was invalid.
+     */
+    connection_ptr get_con_from_hdl(connection_hdl hdl, lib::error_code & ec) {
+        connection_ptr con = lib::static_pointer_cast<connection_type>(
+            hdl.lock());
+        if (!con) {
+            ec = error::make_error_code(error::bad_connection);
+        }
+        return con;
+    }
+
+    /// Retrieves a connection_ptr from a connection_hdl (exception version)
+    connection_ptr get_con_from_hdl(connection_hdl hdl) {
+        lib::error_code ec;
+        connection_ptr con = this->get_con_from_hdl(hdl,ec);
+        if (ec) {
+            throw exception(ec);
+        }
+        return con;
+    }
+protected:
+    connection_ptr create_connection();
+
+    alog_type m_alog;
+    elog_type m_elog;
+private:
+    // dynamic settings
+    std::string                 m_user_agent;
+
+    open_handler                m_open_handler;
+    close_handler               m_close_handler;
+    fail_handler                m_fail_handler;
+    ping_handler                m_ping_handler;
+    pong_handler                m_pong_handler;
+    pong_timeout_handler        m_pong_timeout_handler;
+    interrupt_handler           m_interrupt_handler;
+    http_handler                m_http_handler;
+    validate_handler            m_validate_handler;
+    message_handler             m_message_handler;
+
+    long                        m_open_handshake_timeout_dur;
+    long                        m_close_handshake_timeout_dur;
+    long                        m_pong_timeout_dur;
+    size_t                      m_max_message_size;
+    size_t                      m_max_http_body_size;
+
+    rng_type m_rng;
+
+    // static settings
+    bool const                  m_is_server;
+
+    // endpoint state
+    mutable mutex_type          m_mutex;
+};
+
+} // namespace websocketpp
+
+#include <websocketpp/impl/endpoint_impl.hpp>
+
+#endif // WEBSOCKETPP_ENDPOINT_HPP