Exposed session id in ZenServerState

2 files changed, 26 insertions, 6 deletions

diff --git a/zen/cmds/top.cpp b/zen/cmds/top.cpp
index b0d684705..f519c6c03 100644
--- a/zen/cmds/top.cpp
+++ b/zen/cmds/top.cpp
@@ -3,6 +3,8 @@
 #include "top.h"
 
 #include <zencore/logging.h>
+#include <zencore/uid.h>
+#include <zencore/fmtutils.h>
 #include <zenserverprocess.h>
 
 #include <memory>
@@ -28,7 +30,23 @@ TopCommand::Run(const ZenCliOptions& GlobalOptions, int argc, char** argv)
 		return 0;
 	}
 
-	State.Snapshot([&](const ZenServerState::ZenServerEntry& Entry) { ZEN_INFO("Port {} : pid {}", Entry.ListenPort, Entry.Pid); });
+	int n = 0;
+	const int HeaderPeriod = 20;
+
+	for (;;)
+	{
+		if ((n++ % HeaderPeriod) == 0)
+		{
+			ZEN_CONSOLE("{:>5} {:>6} {:>24}", "port", "pid", "session");
+		}
+
+		State.Snapshot([&](const ZenServerState::ZenServerEntry& Entry) { ZEN_CONSOLE("{:5} {:6} {:24}", Entry.ListenPort, Entry.Pid, Entry.GetSessionId()); });
+
+		zen::Sleep(1000);
+
+		State.Sweep();
+	}
+
 
 	return 0;
 }
diff --git a/zenutil/include/zenserverprocess.h b/zenutil/include/zenserverprocess.h
index b659f6e58..d1897d5e2 100644
--- a/zenutil/include/zenserverprocess.h
+++ b/zenutil/include/zenserverprocess.h
@@ -5,6 +5,7 @@
 #include <zencore/enumflags.h>
 #include <zencore/logging.h>
 #include <zencore/thread.h>
+#include <zencore/uid.h>
 
 #include <gsl/gsl-lite.hpp>
 
@@ -106,9 +107,10 @@ public:
 
 		FRIEND_ENUM_CLASS_FLAGS(FlagsEnum);
 
-		void Reset();
-		void SignalShutdownRequest();
-		bool AddSponsorProcess(uint32_t Pid);
+		zen::Oid GetSessionId() const { return zen::Oid::FromMemory(SessionId); }
+		void	 Reset();
+		void	 SignalShutdownRequest();
+		bool	 AddSponsorProcess(uint32_t Pid);
 	};
 
 	static_assert(sizeof(ZenServerEntry) == 256);
@@ -121,8 +123,8 @@ public:
 	void						  Snapshot(std::function<void(const ZenServerEntry&)>&& Callback);
 
 private:
-	void*			m_hMapFile = nullptr;
-	ZenServerEntry* m_Data;
+	void*			m_hMapFile		= nullptr;
+	ZenServerEntry* m_Data			= nullptr;
 	int				m_MaxEntryCount = 131072 / sizeof(ZenServerEntry);
 	ZenServerEntry* m_OurEntry		= nullptr;
 };