Allow to stop server and restart server; allow to run loop in multiple threads.

webcc/connection.h

@@ -8,19 +8,23 @@
 #include "boost/asio/ip/tcp.hpp"
 
 #include "webcc/globals.h"
+#include "webcc/queue.h"
 #include "webcc/request.h"
 #include "webcc/request_parser.h"
 #include "webcc/response.h"
 
 namespace webcc {
 
+class Connection;
 class ConnectionPool;
 class Server;
 
+using ConnectionPtr = std::shared_ptr<Connection>;
+
 class Connection : public std::enable_shared_from_this<Connection> {
 public:
   Connection(boost::asio::ip::tcp::socket socket, ConnectionPool* pool,
-             Server* server);
+             Queue<ConnectionPtr>* queue);
 
   ~Connection() = default;
 
@@ -61,15 +65,15 @@ private:
   // The socket for the connection.
   boost::asio::ip::tcp::socket socket_;
 
-  // The pool for this connection.
+  // The connection pool.
   ConnectionPool* pool_;
 
+  // The connection queue.
+  Queue<ConnectionPtr>* queue_;
+
   // The buffer for incoming data.
   std::vector<char> buffer_;
 
-  // The server.
-  Server* server_;
-
   // The incoming request.
   RequestPtr request_;
 
@@ -80,8 +84,6 @@ private:
   ResponsePtr response_;
 };
 
-using ConnectionPtr = std::shared_ptr<Connection>;
-
 }  // namespace webcc
 
 #endif  // WEBCC_CONNECTION_H_