diff --git a/opensvc/core/node/sunos.py b/opensvc/core/node/sunos.py
index bb42f603fa..33533e2b3f 100644
--- a/opensvc/core/node/sunos.py
+++ b/opensvc/core/node/sunos.py
@@ -1,3 +1,5 @@
+import os
+import threading
 import time
 
 from utilities.proc import justcall
@@ -6,6 +8,10 @@
 
 
 class Node(BaseNode):
+    @staticmethod
+    def get_tid():
+        return "%s.%s" % (os.getpid(), threading.current_thread().ident)
+
     def sys_reboot(self, delay=0):
         if delay:
             self.log.info("sysrq reboot in %s seconds", delay)
diff --git a/opensvc/daemon/listener.py b/opensvc/daemon/listener.py
index aac6adfa9f..3809a6bf0d 100644
--- a/opensvc/daemon/listener.py
+++ b/opensvc/daemon/listener.py
@@ -1781,6 +1781,7 @@ def router(self, nodename, data, stream_id=None, handler=None):
         translate into a method name, and execute this method with options
         passed as keyword args.
         """
+        self.parent.stats.sessions.alive[self.sid]['tid'] = shared.NODE.get_tid()
         if not isinstance(data, dict):
             return {"error": "invalid data format", "status": 1}
         if "action" not in data: