saves progress

server/PlainWsSession.h

@@ -69,6 +69,8 @@ public:
     {
     }
 
+    ~WsSession() = default;
+
     void
     send(std::string&& msg)
     {

server/SslWsSession.h

@@ -251,6 +251,8 @@ public:
         , buffer_(std::move(b))
         {}
 
+    ~SslWsUpgrader() = default;
+
     void
     run()
     {

server/WsBase.h

@@ -22,5 +22,7 @@ public:
     virtual void
     send(std::string&& msg) = 0;
 
+    virtual
+    ~WsBase() {}
 };
 #endif // RIPPLE_REPORTING_WS_BASE_SESSION_H

server/websocket_server_async.cpp

@@ -138,6 +138,8 @@ start(boost::asio::io_context& ioc, std::uint32_t numThreads)
     v.reserve(numThreads - 1);
     for (auto i = numThreads - 1; i > 0; --i)
         v.emplace_back([&ioc] { ioc.run(); });
+
+    ioc.run();
 }
 
 int