split server into multiple components

In a vague attempt to make header files more readable, split server/
into a number of components.
Also, refactor the unit tests to use the "Data-driven test cases" of
Boost.Test.

1 files changed, 30 insertions, 0 deletions

diff --git a/server/main/session_manager.hpp b/server/main/session_manager.hpp
new file mode 100644
index 0000000..f0bec0b
--- /dev/null
+++ b/server/main/session_manager.hpp
@@ -0,0 +1,30 @@
+#pragma once
+
+#include <boost/asio.hpp>
+
+#include <mutex>
+#include <memory>
+#include <unordered_set>
+
+namespace math::server {
+
+class Session;
+using SessionPtr = std::shared_ptr<Session>;
+
+class SessionManager {
+public:
+    SessionManager() = default;
+
+    SessionPtr make_session(boost::asio::io_context&);
+
+    void start(const SessionPtr&);
+    void stop(const SessionPtr&);
+
+    void stop_all();
+
+private:
+    std::mutex m_mtx;
+    std::unordered_set<SessionPtr> m_sessions;
+};
+
+}