clarified object creation a bit more in instancemode example

examples/instancemode/Readme.txt

@@ -1,4 +1,10 @@
 This example shows the use of the instance_mode option when exposing a class.
 
+The client will report the id of the object that handled the request.
+The server will print this as well, but will also show exactly when Pyro is
+creating a new instance of your server class.  This makes it more clear in
+situations where Python itself is recycling objects and therefore
+ending up with the same id.
+
 Please make sure a name server is running somewhere first,
 before starting the server and client.

examples/instancemode/client.py

@@ -3,7 +3,7 @@
 print("Showing the different instancing modes.")
 print("The number printed, is the id of the instance that handled the call.")
 
-print("\n-----PERCALL (different number possible every time) -----")
+print("\n-----PERCALL (different number *possible* every time) -----")
 with Proxy("PYRONAME:instance.percall") as p:
     print(p.msg("hello1"))
     print(p.msg("hello1"))

examples/instancemode/server.py

@@ -3,6 +3,8 @@
 
 @behavior(instance_mode="single")
 class SingleInstance(object):
+    def __init__(self):
+        print("created SingleInstance instance with id", id(self))
     @expose
     def msg(self, message):
         print("[%s] %s.msg: %s" % (id(self), self.__class__.__name__, message))
@@ -11,6 +13,8 @@ def msg(self, message):
 
 @behavior(instance_mode="session", instance_creator=lambda clazz: clazz.create_instance())
 class SessionInstance(object):
+    def __init__(self):
+        print("created SessionInstance instance with id", id(self))
     @expose
     def msg(self, message):
         print("[%s] %s.msg: %s" % (id(self), self.__class__.__name__, message))
@@ -24,6 +28,8 @@ def create_instance(cls):
 
 @behavior(instance_mode="percall")
 class PercallInstance(object):
+    def __init__(self):
+        print("created PercallInstance instance with id", id(self))
     @expose
     def msg(self, message):
         print("[%s] %s.msg: %s" % (id(self), self.__class__.__name__, message))