aqhome: more work on http service.

aqhome/service/session.t2d

@@ -14,6 +14,8 @@
         with_db
         with_list1
         with_list2
+        nodup
+        nocopy
       </flags>
       
       <headers>
@@ -31,18 +33,11 @@
 
     <members>
   
-      <member name="id" type="uint32_t" maxlen="4">
-        <default>0</default>
-        <preset>0</preset>
-        <access>public</access>
-        <flags>with_getbymember</flags>
-      </member>
-
       <member name="uid" type="char_ptr" maxlen="64">
         <default>0</default>
         <preset>0</preset>
         <access>public</access>
-        <flags></flags>
+        <flags>with_getbymember</flags>
       </member>
 
       <member name="flags" type="uint32_t" maxlen="4">
@@ -52,9 +47,9 @@
         <flags>with_flags</flags>
       </member>
 
-      <member name="userId" type="uint32_t" maxlen="4">
-        <default>0</default>
-        <preset>0</preset>
+      <member name="userAlias" type="char_ptr" maxlen="64">
+        <default>NULL</default>
+        <preset>NULL</preset>
         <access>public</access>
         <flags></flags>
       </member>
@@ -87,8 +82,8 @@
         <preset>NULL</preset>
         <access>public</access>
         <setflags>assign</setflags>
-        <dupflags>assign</dupflags>
-        <flags>volatile</flags>
+        <getflags>none</getflags>
+        <flags>volatile nodup nocopy</flags>
       </member>
 
     </members>