diff --git a/piqt_utils/piintrospector/CMakeLists.txt b/piqt_utils/piintrospector/CMakeLists.txt
index 3b2f127..7cfc432 100644
--- a/piqt_utils/piintrospector/CMakeLists.txt
+++ b/piqt_utils/piintrospector/CMakeLists.txt
@@ -3,7 +3,7 @@ file(GLOB SRC "*.h" "*.cpp" "*.ui" "*.qrc" "lang/*.ts")
 find_qt(${QtVersions} Core Gui)
 qt_wrap(${SRC} HDRS out_HDR CPPS out_CPP QMS out_QM)
 qt_add_executable(${PROJECT_NAME} WIN32 out_CPP)
-qt_target_link_libraries(${PROJECT_NAME} pip qad_utils qad_widgets piqt_utils)
+qt_target_link_libraries(${PROJECT_NAME} pip qad_utils qad_widgets qad_application piqt_utils)
 message(STATUS "Building ${PROJECT_NAME}")
 if(LIB)
 	if(WIN32)
diff --git a/piqt_utils/piintrospector/piintrospector.cpp b/piqt_utils/piintrospector/piintrospector.cpp
index 3f7fdb3..e27832d 100644
--- a/piqt_utils/piintrospector/piintrospector.cpp
+++ b/piqt_utils/piintrospector/piintrospector.cpp
@@ -2,23 +2,65 @@
 #include "pifile.h"
 #include "pitime.h"
 #include "pidir.h"
+#include "pichunkstream.h"
 #include <QClipboard>
+#include <QScrollBar>
+
+#include <cxxabi.h>
+const QString demangle(const char * name) {
+	int status = -4;
+	char * res = abi::__cxa_demangle(name, NULL, NULL, &status);
+	QString ret((status == 0) ? res : name);
+	free(res);
+	return ret;
+}
 
 
-QPIIntrospector::QPIIntrospector(QWidget * parent): QMainWindow(parent), peer("__introspection_client__") {
+enum ColumnContainers {
+	ccType,
+	ccCount,
+	ccItems,
+	ccBytesAllocated,
+	ccBytesUsed,
+};
+
+enum ColumnObjects {
+	coClassName,
+	coName,
+	coParents,
+	coQueuedEvents,
+};
+
+
+QPIIntrospector::QPIIntrospector(QWidget * parent): EMainWindow(parent), peer("__introspection_client__") {
 	setupUi(this);
+	session.setFile("qpiintrospector_session.conf");
 #if QT_VERSION >= 0x050000
-	tree->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
+	//treeContainers->header()->setSectionResizeMode(QHeaderView::ResizeToContents);
 #else
-	tree->header()->setResizeMode(QHeaderView::ResizeToContents);
+	//treeContainers->header()->setResizeMode(QHeaderView::ResizeToContents);
 #endif
-	CONNECTU(&peer, dataReceivedEvent, this, peerReceived)
-	startTimer(100);
+	CONNECTU_QUEUED(&peer, peerConnectedEvent, this, peersChanged, this);
+	CONNECTU_QUEUED(&peer, peerDisconnectedEvent, this, peersChanged, this);
+	CONNECTU_QUEUED(&peer, dataReceivedEvent, this, peerReceived, this);
+	CONNECTU(&peer, peerConnectedEvent, this, reqProcPIEvents);
+	CONNECTU(&peer, peerDisconnectedEvent, this, reqProcPIEvents);
+	CONNECTU(&peer, dataReceivedEvent, this, reqProcPIEvents);
+	//startTimer(100);
+	session.addEntry(this);
+	session.load();
+	peer.start();
+}
+
+
+QPIIntrospector::~QPIIntrospector() {
+	session.save();
+	peer.stop();
 }
 
 
 void QPIIntrospector::changeEvent(QEvent * e) {
-	QMainWindow::changeEvent(e);
+	EMainWindow::changeEvent(e);
 	switch (e->type()) {
 	case QEvent::LanguageChange:
 		retranslateUi(this);
@@ -30,6 +72,124 @@ void QPIIntrospector::changeEvent(QEvent * e) {
 
 
 void QPIIntrospector::timerEvent(QTimerEvent * ) {
+}
+
+
+void QPIIntrospector::buildTree(QByteArray d) {
+	/*PIVector<PIIntrospectionThreads::ThreadInfo> threads;
+	PIByteArray pd = Q2PIByteArray(d);
+	pd >> threads;
+	treeContainers->clear();
+	piForeachC (PIIntrospectionThreads::ThreadInfo & t, threads) {
+		QTreeWidgetItem * ti = new QTreeWidgetItem();
+		ti->setText(0, QString(PI2QString(t.name) + " (%1)").arg(t.id));
+		treeContainers->addTopLevelItem(ti);
+	}*/
+}
+
+
+void QPIIntrospector::buildDumpSection(QTreeWidgetItem * pi, PIString & str) {
+}
+
+
+void QPIIntrospector::showInfo(const PIIntrospection::ProcessInfo & info) {
+	PIString s;
+	s << info.execCommand << "\n";
+	s << info.execDateTime.toString() << "\n";
+	s << info.OS_name << "(" << info.OS_version << ", " << info.architecture << ")\n";
+	s << info.user << "\n";
+	s << info.build_options.join(", ");
+	labelInfo->setText(PI2QString(s));
+}
+
+
+void QPIIntrospector::showContainers(const PIMap<uint, PIIntrospectionContainers::Type> & data, const PIMap<uint, PIString> & typenames) {
+	int vpos = treeContainers->verticalScrollBar()->value();
+	treeContainers->clear();
+	for (auto i = data.constBegin(); i != data.constEnd(); ++i) {
+		QTreeWidgetItem * ti = new QTreeWidgetItem();
+		ti->setText(ccType, demangle(typenames.value(i.key(), PIString::fromNumber(i.key())).dataAscii()));
+		ti->setText(ccCount, QString::number(i.value().count));
+		ti->setText(ccItems, QString::number(i.value().items));
+		ti->setText(ccBytesAllocated, PI2QString(PIString::readableSize(i.value().bytes_allocated)));
+		ti->setText(ccBytesUsed, PI2QString(PIString::readableSize(i.value().bytes_used)));
+		treeContainers->addTopLevelItem(ti);
+	}
+	treeContainers->verticalScrollBar()->setValue(vpos);
+}
+
+
+void QPIIntrospector::showObjects(const PIVector<PIIntrospection::ObjectInfo> & objects) {
+	QHash<QString, int> stat;
+
+	int vpos = treeObjects->verticalScrollBar()->value();
+	treeObjects->clear();
+	piForeachC (PIIntrospection::ObjectInfo & i, objects) {
+		stat[PI2QString(i.classname)]++;
+		QTreeWidgetItem * ti = new QTreeWidgetItem();
+		ti->setText(coClassName, PI2QString(i.classname));
+		ti->setText(coName, PI2QString(i.name));
+		ti->setText(coParents, PI2QString(i.parents.join(":")));
+		ti->setText(coQueuedEvents, QString::number(i.queued_events));
+		treeObjects->addTopLevelItem(ti);
+	}
+	treeObjects->verticalScrollBar()->setValue(vpos);
+
+	vpos = treeObjectsStat->verticalScrollBar()->value();
+	treeObjectsStat->clear();
+	for (auto i = stat.constBegin(); i != stat.constEnd(); ++i) {
+		QTreeWidgetItem * ti = new QTreeWidgetItem();
+		ti->setText(0, i.key());
+		ti->setText(1, QString::number(i.value()));
+		treeObjectsStat->addTopLevelItem(ti);
+	}
+	treeObjectsStat->verticalScrollBar()->setValue(vpos);
+}
+
+
+void QPIIntrospector::on_listApp_currentRowChanged(int r) {
+	if (r < 0) cur_server.clear();
+	else cur_server = Q2PIString(listApp->item(r)->text());
+}
+
+
+void QPIIntrospector::peerReceived(const PIString & from, const PIByteArray & data) {
+	if (from != cur_server) return;
+	//piCout << "rec" << data.size();
+	PIByteArray ba(data);
+	if (ba.size_s() < 4) return;
+	uint sign(0); ba >> sign;
+	if (sign != PIIntrospection::sign) return;
+	PIChunkStream cs(ba);
+	PIByteArray pba;
+	while (!cs.atEnd()) {
+		switch (cs.read()) {
+		case 1: {
+			cs.get(pba);
+			PIIntrospection::ProcessInfo info;
+			PIIntrospection::unpackInfo(pba, info);
+			showInfo(info);
+			} break;
+		case 2: {
+			cs.get(pba);
+			PIMap<uint, PIIntrospectionContainers::Type> data;
+			PIMap<uint, PIString> typenames;
+			PIIntrospection::unpackContainers(pba, data, typenames);
+			showContainers(data, typenames);
+			} break;
+		case 4: {
+			cs.get(pba);
+			PIVector<PIIntrospection::ObjectInfo> objects;
+			PIIntrospection::unpackObjects(pba, objects);
+			showObjects(objects);
+			} break;
+		default: break;
+		}
+	}
+}
+
+
+void QPIIntrospector::peersChanged(const PIString & name) {
 	listApp->blockSignals(true);
 	QString cs = listApp->currentItem() ? listApp->currentItem()->text() : "";
 	listApp->clear();
@@ -43,41 +203,3 @@ void QPIIntrospector::timerEvent(QTimerEvent * ) {
 	peer.unlock();
 	listApp->blockSignals(false);
 }
-
-
-void QPIIntrospector::buildTree(QByteArray d) {
-	PIVector<PIIntrospectionThreads::ThreadInfo> threads;
-	PIByteArray pd = Q2PIByteArray(d);
-	pd >> threads;
-	tree->clear();
-	piForeachC (PIIntrospectionThreads::ThreadInfo & t, threads) {
-		QTreeWidgetItem * ti = new QTreeWidgetItem();
-		ti->setText(0, QString(PI2QString(t.name) + " (%1)").arg(t.id));
-		tree->addTopLevelItem(ti);
-	}
-}
-
-
-void QPIIntrospector::buildDumpSection(QTreeWidgetItem * pi, PIString & str) {
-}
-
-
-void QPIIntrospector::on_listApp_currentRowChanged(int r) {
-	if (r < 0) cur_server.clear();
-	else cur_server = Q2PIString(listApp->item(r)->text());
-}
-
-
-void QPIIntrospector::peerReceived(const PIString & from, const PIByteArray & data) {
-	if (from != cur_server) return;
-	PIString appname;
-	PIIntrospectionContainers cont;
-	PIByteArray ba(data);
-	ba >> appname >> cont;// >> threads.threads;
-	/*QMetaObject::invokeMethod(labelAppname, "setText", Qt::QueuedConnection, Q_ARG(QString, PI2QString(appname)));
-	QMetaObject::invokeMethod(labelCount, "setText", Qt::QueuedConnection, Q_ARG(QString, QString::number(cont.count)));
-	QMetaObject::invokeMethod(labelAlloc, "setText", Qt::QueuedConnection, Q_ARG(QString, PI2QString(PIString::readableSize(cont.bytes_allocated))));
-	QMetaObject::invokeMethod(labelUsed, "setText", Qt::QueuedConnection, Q_ARG(QString, PI2QString(PIString::readableSize(cont.bytes_used))));
-	QMetaObject::invokeMethod(this, "buildTree", Qt::QueuedConnection, Q_ARG(QByteArray, PI2QByteArray(ba)));*/
-	//piCout << appname;
-}
diff --git a/piqt_utils/piintrospector/piintrospector.h b/piqt_utils/piintrospector/piintrospector.h
index e6708d0..da7bc86 100644
--- a/piqt_utils/piintrospector/piintrospector.h
+++ b/piqt_utils/piintrospector/piintrospector.h
@@ -6,30 +6,38 @@
 #include <QTime>
 #include <QDesktopWidget>
 #include <QDebug>
+#include <emainwindow.h>
 #include "piqt.h"
 #include "pipeer.h"
-#include "piintrospection_containers_p.h"
-#include "piintrospection_threads_p.h"
+#include "piintrospection_server_p.h"
 
-class QPIIntrospector: public QMainWindow, private Ui::QPIIntrospector, public PIObject
+class QPIIntrospector: public EMainWindow, private Ui::QPIIntrospector, public PIObject
 {
 	Q_OBJECT
 	PIOBJECT(QPIIntrospector)
 public:
 	QPIIntrospector(QWidget * parent = 0);
+	~QPIIntrospector();
 
 protected:
 	void changeEvent(QEvent * e);
 	void timerEvent(QTimerEvent * );
 	
 	void buildDumpSection(QTreeWidgetItem * pi, PIString & str);
+	void showInfo(const PIIntrospection::ProcessInfo & info);
+	void showContainers(const PIMap<uint, PIIntrospectionContainers::Type> & data, const PIMap<uint, PIString> & typenames);
+	void showObjects(const PIVector<PIIntrospection::ObjectInfo> & objects);
+
+	EVENT_HANDLER(void, reqProcPIEvents) {QMetaObject::invokeMethod(this, "procPIEvents", Qt::QueuedConnection);}
 
 	EVENT_HANDLER2(void, peerReceived, const PIString &, from, const PIByteArray &, data);
+	EVENT_HANDLER1(void, peersChanged, const PIString &, name);
 
 	PIString cur_server;
 	PIPeer peer;
 	
 private slots:
+	void procPIEvents() {callQueuedEvents();}
 	void buildTree(QByteArray d);
 	void on_listApp_currentRowChanged(int r);
 
diff --git a/piqt_utils/piintrospector/piintrospector.ui b/piqt_utils/piintrospector/piintrospector.ui
index 48a7a83..6aac872 100644
--- a/piqt_utils/piintrospector/piintrospector.ui
+++ b/piqt_utils/piintrospector/piintrospector.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>923</width>
-    <height>661</height>
+    <width>824</width>
+    <height>597</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -40,91 +40,155 @@
         </item>
        </layout>
       </widget>
-      <widget class="QWidget" name="">
+      <widget class="QWidget" name="layoutWidget">
        <layout class="QVBoxLayout" name="verticalLayout">
         <item>
-         <widget class="QLabel" name="labelAppname">
-          <property name="text">
-           <string/>
+         <widget class="QTabWidget" name="tabWidget">
+          <property name="currentIndex">
+           <number>2</number>
           </property>
-          <property name="alignment">
-           <set>Qt::AlignCenter</set>
-          </property>
-         </widget>
-        </item>
-        <item>
-         <widget class="QGroupBox" name="groupBox_2">
-          <property name="title">
-           <string>Containers</string>
-          </property>
-          <layout class="QFormLayout" name="formLayout">
-           <property name="fieldGrowthPolicy">
-            <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
-           </property>
-           <property name="rowWrapPolicy">
-            <enum>QFormLayout::DontWrapRows</enum>
-           </property>
-           <property name="labelAlignment">
-            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-           </property>
-           <item row="0" column="0">
-            <widget class="QLabel" name="label">
-             <property name="text">
-              <string>count:</string>
-             </property>
-            </widget>
-           </item>
-           <item row="0" column="1">
-            <widget class="QLabel" name="labelCount">
-             <property name="text">
-              <string>0</string>
-             </property>
-            </widget>
-           </item>
-           <item row="1" column="0">
-            <widget class="QLabel" name="label_2">
-             <property name="text">
-              <string>allocated:</string>
-             </property>
-            </widget>
-           </item>
-           <item row="1" column="1">
-            <widget class="QLabel" name="labelAlloc">
-             <property name="text">
-              <string>0</string>
-             </property>
-            </widget>
-           </item>
-           <item row="2" column="0">
-            <widget class="QLabel" name="label_3">
-             <property name="text">
-              <string>used:</string>
-             </property>
-            </widget>
-           </item>
-           <item row="2" column="1">
-            <widget class="QLabel" name="labelUsed">
-             <property name="text">
-              <string>0</string>
-             </property>
-            </widget>
-           </item>
-          </layout>
-         </widget>
-        </item>
-        <item>
-         <widget class="QTreeWidget" name="tree">
-          <property name="editTriggers">
-           <set>QAbstractItemView::NoEditTriggers</set>
-          </property>
-          <property name="verticalScrollMode">
-           <enum>QAbstractItemView::ScrollPerPixel</enum>
-          </property>
-          <column>
-           <property name="text">
-            <string/>
-           </property>
-          </column>
+          <widget class="QWidget" name="tab">
+           <attribute name="title">
+            <string>Info</string>
+           </attribute>
+           <layout class="QVBoxLayout" name="verticalLayout_5">
+            <item>
+             <widget class="QLabel" name="labelInfo">
+              <property name="text">
+               <string/>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+          <widget class="QWidget" name="tab_2">
+           <attribute name="title">
+            <string>Containers</string>
+           </attribute>
+           <layout class="QVBoxLayout" name="verticalLayout_4">
+            <item>
+             <widget class="QTreeWidget" name="treeContainers">
+              <property name="editTriggers">
+               <set>QAbstractItemView::NoEditTriggers</set>
+              </property>
+              <property name="verticalScrollMode">
+               <enum>QAbstractItemView::ScrollPerPixel</enum>
+              </property>
+              <column>
+               <property name="text">
+                <string>type</string>
+               </property>
+              </column>
+              <column>
+               <property name="text">
+                <string>count</string>
+               </property>
+              </column>
+              <column>
+               <property name="text">
+                <string>items</string>
+               </property>
+              </column>
+              <column>
+               <property name="text">
+                <string>bytes_allocated</string>
+               </property>
+              </column>
+              <column>
+               <property name="text">
+                <string>bytes_used</string>
+               </property>
+              </column>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+          <widget class="QWidget" name="tab_4">
+           <attribute name="title">
+            <string>Objects</string>
+           </attribute>
+           <layout class="QVBoxLayout" name="verticalLayout_6">
+            <item>
+             <widget class="QTabWidget" name="tabWidget_2">
+              <property name="currentIndex">
+               <number>1</number>
+              </property>
+              <widget class="QWidget" name="tab_5">
+               <attribute name="title">
+                <string>List</string>
+               </attribute>
+               <layout class="QVBoxLayout" name="verticalLayout_8">
+                <item>
+                 <widget class="QTreeWidget" name="treeObjects">
+                  <property name="editTriggers">
+                   <set>QAbstractItemView::NoEditTriggers</set>
+                  </property>
+                  <property name="verticalScrollMode">
+                   <enum>QAbstractItemView::ScrollPerPixel</enum>
+                  </property>
+                  <column>
+                   <property name="text">
+                    <string>class</string>
+                   </property>
+                  </column>
+                  <column>
+                   <property name="text">
+                    <string>name</string>
+                   </property>
+                  </column>
+                  <column>
+                   <property name="text">
+                    <string>parents</string>
+                   </property>
+                  </column>
+                  <column>
+                   <property name="text">
+                    <string>queued_events</string>
+                   </property>
+                  </column>
+                 </widget>
+                </item>
+               </layout>
+              </widget>
+              <widget class="QWidget" name="tab_6">
+               <attribute name="title">
+                <string>Statictic</string>
+               </attribute>
+               <layout class="QVBoxLayout" name="verticalLayout_7">
+                <item>
+                 <widget class="QTreeWidget" name="treeObjectsStat">
+                  <property name="editTriggers">
+                   <set>QAbstractItemView::NoEditTriggers</set>
+                  </property>
+                  <property name="verticalScrollMode">
+                   <enum>QAbstractItemView::ScrollPerPixel</enum>
+                  </property>
+                  <column>
+                   <property name="text">
+                    <string>class</string>
+                   </property>
+                  </column>
+                  <column>
+                   <property name="text">
+                    <string>count</string>
+                   </property>
+                  </column>
+                 </widget>
+                </item>
+               </layout>
+              </widget>
+             </widget>
+            </item>
+           </layout>
+          </widget>
+          <widget class="QWidget" name="tab_3">
+           <attribute name="title">
+            <string>Threads</string>
+           </attribute>
+          </widget>
          </widget>
         </item>
        </layout>