Use attach info verb to build attach response.

4 files changed, 60 insertions, 310 deletions

diff --git a/nbproject/configurations.xml b/nbproject/configurations.xml
index 9ad6e97..a97ae0c 100644
--- a/nbproject/configurations.xml
+++ b/nbproject/configurations.xml
@@ -174,6 +174,8 @@
             flavor2="3">
         <cTool flags="1">
           <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
             <pElem>app-afb-helpers-submodule</pElem>
             <pElem>../../../opt/include</pElem>
             <pElem>build/app-controller-submodule/ctl-lib</pElem>
@@ -186,6 +188,8 @@
             flavor2="3">
         <cTool flags="1">
           <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
             <pElem>app-afb-helpers-submodule</pElem>
             <pElem>../../../opt/include</pElem>
             <pElem>build/app-controller-submodule/ctl-lib</pElem>
@@ -198,6 +202,8 @@
             flavor2="3">
         <cTool flags="1">
           <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
             <pElem>app-afb-helpers-submodule</pElem>
             <pElem>../../../opt/include</pElem>
             <pElem>build/app-controller-submodule/ctl-lib</pElem>
@@ -210,6 +216,8 @@
             flavor2="3">
         <cTool flags="1">
           <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
             <pElem>app-afb-helpers-submodule</pElem>
             <pElem>../../../opt/include</pElem>
             <pElem>build/app-controller-submodule/ctl-lib</pElem>
@@ -222,6 +230,7 @@
             flavor2="3">
         <cTool flags="1">
           <incDir>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
             <pElem>build/app-controller-submodule/ctl-lib</pElem>
           </incDir>
         </cTool>
@@ -232,6 +241,8 @@
             flavor2="3">
         <cTool flags="1">
           <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
             <pElem>app-afb-helpers-submodule</pElem>
             <pElem>../../../opt/include</pElem>
             <pElem>build/app-controller-submodule/ctl-lib</pElem>
@@ -244,6 +255,8 @@
             flavor2="3">
         <cTool flags="1">
           <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
             <pElem>app-afb-helpers-submodule</pElem>
             <pElem>../../../opt/include</pElem>
             <pElem>build/app-controller-submodule/ctl-lib</pElem>
@@ -256,6 +269,8 @@
             flavor2="3">
         <cTool flags="1">
           <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
             <pElem>app-afb-helpers-submodule</pElem>
             <pElem>../../../opt/include</pElem>
             <pElem>build/app-controller-submodule/ctl-lib</pElem>
@@ -268,6 +283,8 @@
             flavor2="3">
         <cTool flags="1">
           <incDir>
+            <pElem>../../../opt/include/afb</pElem>
+            <pElem>app-controller-submodule/ctl-lib</pElem>
             <pElem>app-afb-helpers-submodule</pElem>
             <pElem>../../../opt/include</pElem>
             <pElem>build/app-controller-submodule/ctl-lib</pElem>
@@ -322,9 +339,9 @@
           </incDir>
           <preprocessorList>
             <Elem>AFB_BINDING_VERSION=dyn</Elem>
-            <Elem>CONTROL_CONFIG_PATH="/home/fulup/opt/4a-softmixer/etc:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/etc"</Elem>
-            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/lua.d:/home/fulup/opt/4a-softmixer/data"</Elem>
-            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/opt/4a-softmixer/lib/plugins:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/lib/plugins"</Elem>
+            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/etc:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/etc:/home/fulup/opt/4a-smixer/etc"</Elem>
+            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/lua.d:/home/fulup/opt/4a-smixer/var"</Elem>
+            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/lib/plugins:/home/fulup/opt/4a-smixer/lib/plugins"</Elem>
             <Elem>CTL_PLUGIN_MAGIC=987456123</Elem>
             <Elem>USE_API_DYN=1</Elem>
           </preprocessorList>
@@ -337,46 +354,19 @@
       <item path="plugins/alsa/alsa-api-loop.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-api-mixer.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/etc:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/etc:/home/fulup/opt/4a-smixer/etc"</Elem>
-            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/lua.d:/home/fulup/opt/4a-smixer/var"</Elem>
-            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/lib/plugins:/home/fulup/opt/4a-smixer/lib/plugins"</Elem>
             <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
@@ -384,21 +374,9 @@
       <item path="plugins/alsa/alsa-api-pcm.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/etc:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/etc:/home/fulup/opt/4a-smixer/etc"</Elem>
-            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/lua.d:/home/fulup/opt/4a-smixer/var"</Elem>
-            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/lib/plugins:/home/fulup/opt/4a-smixer/lib/plugins"</Elem>
             <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
@@ -406,90 +384,39 @@
       <item path="plugins/alsa/alsa-api-ramp.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-api-sink.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-api-source.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-api-streams.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/etc:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/etc:/home/fulup/opt/4a-smixer/etc"</Elem>
-            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/lua.d:/home/fulup/opt/4a-smixer/var"</Elem>
-            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/lib/plugins:/home/fulup/opt/4a-smixer/lib/plugins"</Elem>
             <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
@@ -497,43 +424,19 @@
       <item path="plugins/alsa/alsa-api-zones.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-capture.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
-          <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
-          </incDir>
           <preprocessorList>
+            <Elem>CONTROL_CONFIG_PATH="/home/fulup/opt/4a-softmixer/etc:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/etc"</Elem>
             <Elem>CONTROL_LUA_PATH="/home/fulup/opt/4a-softmixer/data:/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/lua.d"</Elem>
+            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/opt/4a-softmixer/lib/plugins:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/lib/plugins"</Elem>
             <Elem>NATIVE_LINUX</Elem>
             <Elem>alsa_router_EXPORTS</Elem>
           </preprocessorList>
@@ -542,46 +445,19 @@
       <item path="plugins/alsa/alsa-core-ctl.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-core-pcm.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/etc:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/etc:/home/fulup/opt/4a-smixer/etc"</Elem>
-            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/lua.d:/home/fulup/opt/4a-smixer/var"</Elem>
-            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/lib/plugins:/home/fulup/opt/4a-smixer/lib/plugins"</Elem>
             <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
@@ -589,24 +465,9 @@
       <item path="plugins/alsa/alsa-effect-ramp.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/etc:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/etc:/home/fulup/opt/4a-smixer/etc"</Elem>
-            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/lua.d:/home/fulup/opt/4a-smixer/var"</Elem>
-            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/lib/plugins:/home/fulup/opt/4a-smixer/lib/plugins"</Elem>
             <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
@@ -614,90 +475,39 @@
       <item path="plugins/alsa/alsa-plug-dmix.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-plug-rate.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-plug-route.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-plug-vol.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>CONTROL_CONFIG_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/etc:/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/etc:/home/fulup/opt/4a-smixer/etc"</Elem>
-            <Elem>CONTROL_LUA_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/conf.d/project/lua.d:/home/fulup/opt/4a-smixer/var"</Elem>
-            <Elem>CONTROL_PLUGIN_PATH="/home/fulup/Workspace/Audio-4a/4a-softmixer/build/package/lib/plugins:/home/fulup/opt/4a-smixer/lib/plugins"</Elem>
             <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
@@ -705,66 +515,30 @@
       <item path="plugins/alsa/alsa-softmixer.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-utils-bypath.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
       <item path="plugins/alsa/alsa-utils-dump.c" ex="false" tool="0" flavor2="2">
         <cTool flags="0">
           <incDir>
-            <pElem>app-controller-submodule/ctl-lib</pElem>
-            <pElem>build/app-controller-submodule/ctl-lib</pElem>
-            <pElem>/usr/include</pElem>
-            <pElem>/usr/include/json-c</pElem>
-            <pElem>/usr/include/alsa</pElem>
-            <pElem>../../../opt/include</pElem>
-            <pElem>/usr/include/p11-kit-1</pElem>
-            <pElem>/usr/include/uuid</pElem>
-            <pElem>../../../opt/include/alsa</pElem>
-            <pElem>mixer-binding</pElem>
-            <pElem>app-afb-helpers-submodule</pElem>
-            <pElem>build/plugins/alsa</pElem>
             <pElem>/usr/include/lua5.3</pElem>
           </incDir>
           <preprocessorList>
-            <Elem>alsa_router_EXPORTS</Elem>
+            <Elem>alsa_softmixer_EXPORTS</Elem>
           </preprocessorList>
         </cTool>
       </item>
diff --git a/plugins/alsa/alsa-api-mixer.c b/plugins/alsa/alsa-api-mixer.c
index 26de510..a05e1cf 100644
--- a/plugins/alsa/alsa-api-mixer.c
+++ b/plugins/alsa/alsa-api-mixer.c
@@ -70,10 +70,9 @@ OnErrorExit:
     AFB_ReqFail(request, "internal-error", "fail to delete mixer");
 }
 
-STATIC void MixerInfoVerb(AFB_ReqT request) {
+STATIC void MixerInfoAction(AFB_ReqT request, json_object *argsJ) {
 
     SoftMixerT *mixer = (SoftMixerT*) afb_request_get_vcbdata(request);
-    json_object *argsJ = afb_request_json(request);
     int error, streams = 0, quiet = 0, ramps = 0, zones = 0, captures = 0, playbacks = 0;
 
     if (json_object_get_type(argsJ) == json_type_null) {
@@ -206,7 +205,11 @@ STATIC void MixerInfoVerb(AFB_ReqT request) {
 
 OnErrorExit:
     AFB_ReqFail(request, "internal-error", "fail to get mixer info");
+}
 
+STATIC void MixerInfoVerb(AFB_ReqT request) {
+        json_object *argsJ = afb_request_json(request);
+        MixerInfoAction (request, argsJ);
 }
 
 STATIC void MixerAttachVerb(AFB_ReqT request) {
@@ -214,7 +217,6 @@ STATIC void MixerAttachVerb(AFB_ReqT request) {
     const char *uid = NULL;
     json_object *playbackJ = NULL, *captureJ = NULL, *zonesJ = NULL, *streamsJ = NULL, *rampsJ = NULL, *loopsJ = NULL;
     json_object *argsJ = afb_request_json(request);
-    json_object *responseJ;
     int error;
 
     error = wrap_json_unpack(argsJ, "{ss,s?o,s?o,s?o,s?o,s?o,s?o !}"
@@ -258,12 +260,12 @@ STATIC void MixerAttachVerb(AFB_ReqT request) {
     }
 
     if (streamsJ) {
-        error = ApiStreamAttach(mixer, request, uid, streamsJ, &responseJ);
+        error = ApiStreamAttach(mixer, request, uid, streamsJ);
         if (error) goto OnErrorExit;
     }
 
-    AFB_ReqSucess(request, responseJ, mixer->uid);
-    return;
+    // return mixer info data after attach
+    return (MixerInfoAction(request,NULL));
 
 OnErrorExit:
     return;
diff --git a/plugins/alsa/alsa-api-streams.c b/plugins/alsa/alsa-api-streams.c
index 6911dc2..e2f3252 100644
--- a/plugins/alsa/alsa-api-streams.c
+++ b/plugins/alsa/alsa-api-streams.c
@@ -153,7 +153,7 @@ OnErrorExit:
     return;
 }
 
-PUBLIC json_object *CreateOneStream(SoftMixerT *mixer, AlsaStreamAudioT *stream) {
+PUBLIC int CreateOneStream(SoftMixerT *mixer, AlsaStreamAudioT *stream) {
     int error;
     long value;
     AlsaSndLoopT *loop = NULL;
@@ -271,37 +271,11 @@ PUBLIC json_object *CreateOneStream(SoftMixerT *mixer, AlsaStreamAudioT *stream)
         }
     }
 
-    // prepare response for application
-    json_object *paramsJ, *streamJ, *numidsJ;
-    char *appCardId = NULL;
-
     // return alsa URI only when loopback is used
     if (loop) {
-        (void) asprintf(&appCardId, "hw:%d,%d,%d", captureDev->cardidx, loop->playback, capturePcm->cid.subdev);
+        (void) asprintf((char**)&stream->source, "hw:%d,%d,%d", captureDev->cardidx, loop->playback, capturePcm->cid.subdev);
     } else {
-        appCardId = "";
-    }
-
-    
-    error += wrap_json_pack(&paramsJ, "{si si si si}"
-            , "rate", stream->params->rate
-            , "channels", stream->params->channels
-            , "format", stream->params->format
-            , "access", stream->params->access
-            );
-    error += wrap_json_pack(&numidsJ, "{si si}"
-            , "volume", volNumid
-            , "pause", pauseNumid
-            );
-    error += wrap_json_pack(&streamJ, "{ss ss so so}"
-            , "uid", stream->uid
-            , "alsa", appCardId
-            , "numid", numidsJ
-            , "params", paramsJ
-            );
-    if (error) {
-        AFB_ApiError(mixer->api, "CreateOneStream: mixer=%s stream=%s fail to prepare response", mixer->uid, stream->uid);
-        goto OnErrorExit;
+        stream->source=NULL;
     }
 
     // create a dedicated verb for this stream 
@@ -311,10 +285,10 @@ PUBLIC json_object *CreateOneStream(SoftMixerT *mixer, AlsaStreamAudioT *stream)
     apiHandle->stream = stream;
     apiHandle->sndcard = captureCard;
     apiHandle->pcm = capturePcm->handle;
-    
+
     // replace stream volume/mute values with corresponding ctl control
-    stream->volume=volNumid;
-    stream->mute=pauseNumid;
+    stream->volume = volNumid;
+    stream->mute = pauseNumid;
 
     error = afb_dynapi_add_verb(mixer->api, stream->uid, stream->info, StreamApiVerbCB, apiHandle, NULL, 0);
     if (error) {
@@ -326,15 +300,15 @@ PUBLIC json_object *CreateOneStream(SoftMixerT *mixer, AlsaStreamAudioT *stream)
     //AlsaDumpElemConfig (source, "\n\nAlsa_Config\n------------\n", "pcm");
     //AlsaDumpPcmInfo(source, "\n\nPcm_config\n-----------\n", streamPcm->handle);
 
-    AFB_ApiNotice(mixer->api, "CreateOneStream: mixer=%s stream=%s OK reponse=%s\n", mixer->uid, stream->uid, json_object_get_string(streamJ));
+    AFB_ApiNotice(mixer->api, "CreateOneStream: mixer=%s stream=%s done", mixer->uid, stream->uid);
 
-    return streamJ;
+    return 0;
 
 OnErrorExit:
-    return NULL;
+    return -1;
 }
 
-STATIC AlsaStreamAudioT * AttachOneStream(SoftMixerT *mixer, const char *uid, json_object *streamJ, json_object **responseJ) {
+STATIC AlsaStreamAudioT * AttachOneStream(SoftMixerT *mixer, const char *uid, json_object *streamJ) {
     AlsaStreamAudioT *stream = calloc(1, sizeof (AlsaStreamAudioT));
     int error;
     json_object *paramsJ = NULL;
@@ -372,15 +346,17 @@ STATIC AlsaStreamAudioT * AttachOneStream(SoftMixerT *mixer, const char *uid, js
     if (stream->source)stream->source = strdup(stream->source);
 
     // implement stream PCM with corresponding thread and controls
-    *responseJ = CreateOneStream(mixer, stream);
+    error = CreateOneStream(mixer, stream);
+    if (error) goto OnErrorExit;
 
     return stream;
 
 OnErrorExit:
+    free(stream);
     return NULL;
 }
 
-PUBLIC int ApiStreamAttach(SoftMixerT *mixer, AFB_ReqT request, const char *uid, json_object * argsJ, json_object **responseJ) {
+PUBLIC int ApiStreamAttach(SoftMixerT *mixer, AFB_ReqT request, const char *uid, json_object * argsJ) {
 
     if (!mixer->loops) {
         AFB_ApiError(mixer->api, "StreamsAttach: mixer=%s No Loop found [should Registry snd_loop first]", mixer->uid);
@@ -401,7 +377,7 @@ PUBLIC int ApiStreamAttach(SoftMixerT *mixer, AFB_ReqT request, const char *uid,
             long count;
 
         case json_type_object:
-            mixer->streams[index] = AttachOneStream(mixer, uid, argsJ, responseJ);
+            mixer->streams[index] = AttachOneStream(mixer, uid, argsJ);
             if (!mixer->streams[index]) {
                 AFB_ReqFailF(request, "invalid-syntax", "mixer=%s invalid stream= %s", mixer->uid, json_object_get_string(argsJ));
                 goto OnErrorExit;
@@ -409,7 +385,6 @@ PUBLIC int ApiStreamAttach(SoftMixerT *mixer, AFB_ReqT request, const char *uid,
             break;
 
         case json_type_array:
-            *responseJ = json_object_new_array();
 
             count = json_object_array_length(argsJ);
             if (count > (mixer->max.streams - count)) {
@@ -419,12 +394,11 @@ PUBLIC int ApiStreamAttach(SoftMixerT *mixer, AFB_ReqT request, const char *uid,
 
             for (int idx = 0; idx < count; idx++) {
                 json_object *streamJ = json_object_array_get_idx(argsJ, idx);
-                mixer->streams[index + idx] = AttachOneStream(mixer, uid, streamJ, &streamJ);
+                mixer->streams[index + idx] = AttachOneStream(mixer, uid, streamJ);
                 if (!mixer->streams[index + idx]) {
                     AFB_ReqFailF(request, "invalid-syntax", "mixer=%s invalid stream= %s", mixer->uid, json_object_get_string(streamJ));
                     goto OnErrorExit;
                 }
-                (void) json_object_array_add(*responseJ, streamJ);
             }
             break;
         default:
diff --git a/plugins/alsa/alsa-softmixer.h b/plugins/alsa/alsa-softmixer.h
index f8d94e4..8572996 100644
--- a/plugins/alsa/alsa-softmixer.h
+++ b/plugins/alsa/alsa-softmixer.h
@@ -274,8 +274,8 @@ PUBLIC AlsaPcmHwInfoT *ApiSinkGetParamsByZone(SoftMixerT *mixer, const char *tar
 PUBLIC int ApiSinkAttach(SoftMixerT *mixer, AFB_ReqT request, const char *uid, json_object * argsJ);
 PUBLIC AlsaSndCtlT *ApiSourceFindSubdev(SoftMixerT *mixer, const char *target);
 PUBLIC int ApiSourceAttach(SoftMixerT *mixer, AFB_ReqT request, const char *uid, json_object * argsJ);
-PUBLIC json_object *CreateOneStream(SoftMixerT *mixer, AlsaStreamAudioT *stream);
-PUBLIC int ApiStreamAttach(SoftMixerT *mixer, AFB_ReqT request, const char *uid, json_object * argsJ, json_object **responseJ);
+PUBLIC int CreateOneStream(SoftMixerT *mixer, AlsaStreamAudioT *stream);
+PUBLIC int ApiStreamAttach(SoftMixerT *mixer, AFB_ReqT request, const char *uid, json_object * argsJ);
 PUBLIC AlsaSndZoneT *ApiZoneGetByUid(SoftMixerT *mixer, const char *target);
 PUBLIC int ApiZoneAttach(SoftMixerT *mixer, AFB_ReqT request, const char *uid, json_object * argsJ);