first working

ServerPixel/sessionManager.h

@@ -1,5 +1,6 @@
 #include "session.h"
 #include <vector>
+#include <algorithm>
 
 #pragma once
 class sessionManager
@@ -48,5 +49,16 @@ public:
 	{
 		return limit == sessions.size();
 	}
+
+	uint16_t getMinPort()
+	{
+		if (!sessions.size())
+			return 0;
+		std::vector<uint16_t> ports;
+		for (auto& s : sessions)
+			ports.push_back(s.getPort());
+		std::sort(ports.begin(), ports.end());
+		return *(ports.begin());
+	}
 };