echo_server.cpp File Reference

#include <websocketpp/config/asio_no_tls.hpp>
#include <websocketpp/server.hpp>
#include <iostream>

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Typedefs
typedef websocketpp::server< websocketpp::config::asio >	server

Functions
void	on_message (server *s, websocketpp::connection_hdl hdl, message_ptr msg)
int	main ()

Typedef Documentation

server

typedef websocketpp::server<websocketpp::config::asio> server

Definition at line 7 of file echo_server.cpp.

Function Documentation

main()

int main

(

void

)

Definition at line 37 of file echo_server.cpp.

           {
    // Create a server endpoint
    server echo_server;
 
    try {
        // Set logging settings
        echo_server.set_access_channels(websocketpp::log::alevel::all);
        echo_server.clear_access_channels(websocketpp::log::alevel::frame_payload);
 
        // Initialize Asio
        echo_server.init_asio();
 
        // Register our message handler
        echo_server.set_message_handler(bind(&on_message,&echo_server,::_1,::_2));
 
        // Listen on port 9002
        echo_server.listen(9002);
 
        // Start the server accept loop
        echo_server.start_accept();
 
        // Start the ASIO io_service run loop
        echo_server.run();
    } catch (websocketpp::exception const & e) {
        std::cout << e.what() << std::endl;
    } catch (...) {
        std::cout << "other exception" << std::endl;
    }
}

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on_message()

void on_message	(	server *	s,
		websocketpp::connection_hdl	hdl,
		message_ptr	msg )

Definition at line 17 of file echo_server.cpp.

                                                                           {
    std::cout << "on_message called with hdl: " << hdl.lock().get()
              << " and message: " << msg->get_payload()
              << std::endl;
 
    // check for a special command to instruct the server to stop listening so
    // it can be cleanly exited.
    if (msg->get_payload() == "stop-listening") {
        s->stop_listening();
        return;
    }
 
    try {
        s->send(hdl, msg->get_payload(), msg->get_opcode());
    } catch (const websocketpp::lib::error_code& e) {
        std::cout << "Echo failed because: " << e
                  << "(" << e.message() << ")" << std::endl;
    }
}

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