6 #include <websocketpp/config/asio_no_tls.hpp>
7 #include <websocketpp/server.hpp>
9 typedef websocketpp::server<websocketpp::config::asio> server;
11 using websocketpp::connection_hdl;
15 count_server() : m_count(0) {
18 m_server.set_open_handler(bind(&count_server::on_open,this,_1));
19 m_server.set_close_handler(bind(&count_server::on_close,this,_1));
22 void on_open(connection_hdl hdl) {
23 std::lock_guard<std::mutex> lock(m_mutex);
24 m_connections.insert(hdl);
27 void on_close(connection_hdl hdl) {
28 std::lock_guard<std::mutex> lock(m_mutex);
29 m_connections.erase(hdl);
40 std::lock_guard<std::mutex> lock(m_mutex);
41 for (auto it : m_connections) {
42 m_server.send(it,ss.str(),websocketpp::frame::opcode::text);
47 void run(uint16_t port) {
48 m_server.listen(port);
49 m_server.start_accept();
53 typedef std::set<connection_hdl,std::owner_less<connection_hdl>> con_list;
57 con_list m_connections;
63 std::thread t(std::bind(&count_server::count,&server));