Initial Commit - Lesson 31 (Commit #1)

Plugins/GameLiftServerSDK/ThirdParty/websocketpp/examples/subprotocol_server/subprotocol_server.cpp

@@ -0,0 +1,48 @@
+#include <iostream>
+
+#include <websocketpp/config/asio_no_tls.hpp>
+#include <websocketpp/server.hpp>
+
+typedef websocketpp::server<websocketpp::config::asio> server;
+
+using websocketpp::connection_hdl;
+using websocketpp::lib::placeholders::_1;
+using websocketpp::lib::placeholders::_2;
+using websocketpp::lib::bind;
+using websocketpp::lib::ref;
+
+
+bool validate(server & s, connection_hdl hdl) {
+    server::connection_ptr con = s.get_con_from_hdl(hdl);
+
+    std::cout << "Cache-Control: " << con->get_request_header("Cache-Control") << std::endl;
+
+    const std::vector<std::string> & subp_requests = con->get_requested_subprotocols();
+    std::vector<std::string>::const_iterator it;
+
+    for (it = subp_requests.begin(); it != subp_requests.end(); ++it) {
+        std::cout << "Requested: " << *it << std::endl;
+    }
+
+    if (subp_requests.size() > 0) {
+        con->select_subprotocol(subp_requests[0]);
+    }
+
+    return true;
+}
+
+int main() {
+    try {
+        server s;
+
+        s.set_validate_handler(bind(&validate,ref(s),::_1));
+
+        s.init_asio();
+        s.listen(9005);
+        s.start_accept();
+
+        s.run();
+    } catch (websocketpp::exception const & e) {
+        std::cout << e.what() << std::endl;
+    }
+}