4 files changed, 35 insertions, 19 deletions

diff --git a/src/publisher/trex_publisher.h b/src/publisher/trex_publisher.h
index f086babb..f8843758 100644
--- a/src/publisher/trex_publisher.h
+++ b/src/publisher/trex_publisher.h
@@ -46,7 +46,8 @@ public:
         EVENT_PORT_PAUSED           = 2,
         EVENT_PORT_RESUMED          = 3,
         EVENT_PORT_FINISHED_TX      = 4,
-        EVENT_PORT_FORCE_ACQUIRED   = 5,
+        EVENT_PORT_ACQUIRED         = 5,
+        EVENT_PORT_RELEASED         = 6,
 
         EVENT_SERVER_STOPPED        = 100,
         
diff --git a/src/stateless/cp/trex_stateless.cpp b/src/stateless/cp/trex_stateless.cpp
index c86c5f65..5bbe9faf 100644
--- a/src/stateless/cp/trex_stateless.cpp
+++ b/src/stateless/cp/trex_stateless.cpp
@@ -54,7 +54,7 @@ TrexStateless::TrexStateless(const TrexStatelessCfg &cfg) {
     m_publisher    = cfg.m_publisher;
 
     /* API core version */
-    m_api_classes[APIClass::API_CLASS_TYPE_CORE].init(APIClass::API_CLASS_TYPE_CORE, 1, 1);
+    m_api_classes[APIClass::API_CLASS_TYPE_CORE].init(APIClass::API_CLASS_TYPE_CORE, 1, 2);
 }
 
 /** 
diff --git a/src/stateless/cp/trex_stateless_port.cpp b/src/stateless/cp/trex_stateless_port.cpp
index 605995ae..90142d9b 100644
--- a/src/stateless/cp/trex_stateless_port.cpp
+++ b/src/stateless/cp/trex_stateless_port.cpp
@@ -119,23 +119,10 @@ TrexStatelessPort::~TrexStatelessPort() {
 void 
 TrexStatelessPort::acquire(const std::string &user, uint32_t session_id, bool force) {
 
-    /* if port is free - just take it */
-    if (get_owner().is_free()) {
-        get_owner().own(user);
-        return;
-    }
-
-    if (force) {
-        get_owner().own(user);
-
-        /* inform the other client of the steal... */
-        Json::Value data;
+    bool used_force = !get_owner().is_free() && force;
 
-        data["port_id"] = m_port_id;
-        data["who"] = user;
-        data["session_id"] = session_id;
-
-        get_stateless_obj()->get_publisher()->publish_event(TrexPublisher::EVENT_PORT_FORCE_ACQUIRED, data);
+    if (get_owner().is_free() || force) {
+        get_owner().own(user, session_id);
 
     } else {
         /* not same user or session id and not force - report error */
@@ -146,11 +133,30 @@ TrexStatelessPort::acquire(const std::string &user, uint32_t session_id, bool fo
         }
     }
 
+    Json::Value data;
+
+    data["port_id"]    = m_port_id;
+    data["who"]        = user;
+    data["session_id"] = session_id;
+    data["force"]      = used_force;
+
+    get_stateless_obj()->get_publisher()->publish_event(TrexPublisher::EVENT_PORT_ACQUIRED, data);
+
 }
 
 void
 TrexStatelessPort::release(void) {
+    
+
+    Json::Value data;
+
+    data["port_id"]    = m_port_id;
+    data["who"]        = get_owner().get_name();
+    data["session_id"] = get_owner().get_session_id();
+
     get_owner().release();
+
+    get_stateless_obj()->get_publisher()->publish_event(TrexPublisher::EVENT_PORT_RELEASED, data);
 }
 
 /**
@@ -776,6 +782,7 @@ TrexStatelessPort::remove_and_delete_all_streams() {
 
 TrexPortOwner::TrexPortOwner() {
     m_is_free = true;
+    m_session_id = 0;
 
     /* for handlers random generation */
     m_seed = time(NULL);
diff --git a/src/stateless/cp/trex_stateless_port.h b/src/stateless/cp/trex_stateless_port.h
index 2167e735..520940d8 100644
--- a/src/stateless/cp/trex_stateless_port.h
+++ b/src/stateless/cp/trex_stateless_port.h
@@ -54,16 +54,18 @@ public:
         m_is_free = true;
         m_owner_name = "";
         m_handler = "";
+        m_session_id = 0;
     }
 
     bool is_owned_by(const std::string &user) {
         return ( !m_is_free && (m_owner_name == user) );
     }
 
-    void own(const std::string &owner_name) {
+    void own(const std::string &owner_name, uint32_t session_id) {
 
         /* save user data */
         m_owner_name = owner_name;
+        m_session_id = session_id;
 
         /* internal data */
         m_handler = utl_generate_random_str(m_seed, 8);
@@ -82,6 +84,9 @@ public:
         return (!m_is_free ? m_handler : g_unowned_handler);
     }
 
+    const uint32_t get_session_id() {
+        return m_session_id;
+    }
 
 private:
 
@@ -91,6 +96,9 @@ private:
     /* user provided info */
     std::string  m_owner_name;
 
+    /* which session of the user holds this port*/
+    uint32_t     m_session_id;
+
     /* handler genereated internally */
     std::string  m_handler;