diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 77f0038..3cd5edc 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,11 +2,16 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="074a7b9f-21fd-45f6-aa15-f5a6bf462e5e" name="Default" comment="">
+      <change afterPath="$PROJECT_DIR$/mock/event_service.go" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/mock/handler.go" beforeDir="false" afterPath="$PROJECT_DIR$/mock/handler.go" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/mock/network_manager.go" beforeDir="false" afterPath="$PROJECT_DIR$/mock/network_manager.go" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/mock/network_manager_test.go" beforeDir="false" afterPath="$PROJECT_DIR$/mock/network_manager_test.go" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/mock/process.go" beforeDir="false" afterPath="$PROJECT_DIR$/mock/process.go" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/test/total_test.go" beforeDir="false" afterPath="$PROJECT_DIR$/test/total_test.go" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/mock/process_test.go" beforeDir="false" afterPath="$PROJECT_DIR$/mock/process_test.go" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/mock/rpc.go" beforeDir="false" afterPath="$PROJECT_DIR$/mock/rpc.go" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/mock/rpc_test.go" beforeDir="false" afterPath="$PROJECT_DIR$/mock/rpc_test.go" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/test/total_test.go" beforeDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="TRACKING_ENABLED" value="true" />
@@ -16,48 +21,57 @@
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
   <component name="FileEditorManager">
-    <leaf>
-      <file leaf-file-name="network_manager.go" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/mock/network_manager.go">
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+      <file leaf-file-name="event_service.go" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/mock/event_service.go">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="510">
-              <caret line="65" column="9" lean-forward="true" selection-start-line="65" selection-start-column="9" selection-end-line="65" selection-end-column="9" />
+            <state relative-caret-position="646">
+              <caret line="43" column="7" lean-forward="true" selection-start-line="43" selection-start-column="7" selection-end-line="43" selection-end-column="67" />
+              <folding>
+                <element signature="e#604#635#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="total_test.go" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/test/total_test.go">
+      <file leaf-file-name="network_manager.go" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/mock/network_manager.go">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="441">
-              <caret line="52" column="73" selection-start-line="52" selection-start-column="73" selection-end-line="52" selection-end-column="73" />
+            <state relative-caret-position="662">
+              <caret line="148" column="1" lean-forward="true" selection-start-line="148" selection-start-column="1" selection-end-line="148" selection-end-column="1" />
+              <folding>
+                <element signature="e#604#721#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="process_test.go" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/mock/process_test.go">
+      <file leaf-file-name="rpc.go" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/mock/rpc.go">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="506">
-              <caret line="25" lean-forward="true" selection-start-line="25" selection-end-line="25" />
+            <state relative-caret-position="-5">
+              <caret line="2" column="2" lean-forward="true" selection-start-line="2" selection-start-column="2" selection-end-line="2" selection-end-column="2" />
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="builtin.go" pinned="false" current-in-tab="false">
-        <entry file="file:///usr/local/Cellar/go/1.10.3/libexec/src/builtin/builtin.go">
+      <file leaf-file-name="network_manager_test.go" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/mock/network_manager_test.go">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="316">
-              <caret line="182" column="5" selection-start-line="182" selection-start-column="5" selection-end-line="182" selection-end-column="5" />
+            <state relative-caret-position="825">
+              <caret line="205" lean-forward="true" selection-start-line="205" selection-end-line="205" />
+              <folding>
+                <element signature="e#609#774#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="rpc.go" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/mock/rpc.go">
+      <file leaf-file-name="handler.go" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/mock/handler.go">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="577">
-              <caret line="57" column="16" selection-start-line="57" selection-start-column="16" selection-end-line="57" selection-end-column="16" />
+            <state relative-caret-position="228">
+              <caret line="12" column="34" selection-start-line="12" selection-start-column="34" selection-end-line="12" selection-end-column="34" />
             </state>
           </provider>
         </entry>
@@ -65,17 +79,20 @@
       <file leaf-file-name="process.go" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/mock/process.go">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="295">
-              <caret line="44" column="26" lean-forward="true" selection-start-line="44" selection-start-column="26" selection-end-line="44" selection-end-column="26" />
+            <state relative-caret-position="430">
+              <caret line="55" column="42" selection-start-line="55" selection-start-column="42" selection-end-line="55" selection-end-column="81" />
             </state>
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="network_manager_test.go" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/mock/network_manager_test.go">
+      <file leaf-file-name="process_test.go" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/mock/process_test.go">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="775">
-              <caret line="104" column="30" selection-start-line="104" selection-start-column="30" selection-end-line="104" selection-end-column="30" />
+            <state relative-caret-position="795">
+              <caret line="59" column="23" lean-forward="true" selection-start-line="59" selection-start-column="23" selection-end-line="59" selection-end-column="23" />
+              <folding>
+                <element signature="e#609#756#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
@@ -134,11 +151,12 @@
         <option value="$PROJECT_DIR$/README.md" />
         <option value="$PROJECT_DIR$/mock/rpc_test.go" />
         <option value="$PROJECT_DIR$/mock/handler.go" />
-        <option value="$PROJECT_DIR$/mock/process_test.go" />
         <option value="$PROJECT_DIR$/mock/rpc.go" />
         <option value="$PROJECT_DIR$/api/api.go" />
         <option value="$PROJECT_DIR$/avengers.go" />
+        <option value="$PROJECT_DIR$/mock/event_service.go" />
         <option value="$PROJECT_DIR$/mock/process.go" />
+        <option value="$PROJECT_DIR$/mock/process_test.go" />
         <option value="$PROJECT_DIR$/mock/network_manager_test.go" />
         <option value="$PROJECT_DIR$/mock/network_manager.go" />
         <option value="$PROJECT_DIR$/test/total_test.go" />
@@ -163,7 +181,6 @@
       <foldersAlwaysOnTop value="true" />
     </navigator>
     <panes>
-      <pane id="Scope" />
       <pane id="ProjectPane">
         <subPane>
           <expand>
@@ -176,11 +193,6 @@
               <item name="avengers" type="462c0819:PsiDirectoryNode" />
               <item name="mock" type="462c0819:PsiDirectoryNode" />
             </path>
-            <path>
-              <item name="avengers" type="b2602c69:ProjectViewProjectNode" />
-              <item name="avengers" type="462c0819:PsiDirectoryNode" />
-              <item name="test" type="462c0819:PsiDirectoryNode" />
-            </path>
             <path>
               <item name="avengers" type="b2602c69:ProjectViewProjectNode" />
               <item name="External Libraries" type="cb654da1:ExternalLibrariesNode" />
@@ -189,6 +201,7 @@
           <select />
         </subPane>
       </pane>
+      <pane id="Scope" />
     </panes>
   </component>
   <component name="PropertiesComponent">
@@ -220,16 +233,19 @@
       </list>
     </option>
   </component>
-  <component name="RunManager" selected="Go Test.TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock">
-    <configuration name="go build network_manager.go" type="GoApplicationRunConfiguration" factoryName="Go Application" temporary="true" nameIsGenerated="true">
+  <component name="RunManager" selected="Go Test.TestNetworkManager_Start in github.com/it-chain/avengers/mock">
+    <configuration name="TestNetworkManager_Publish in github.com/it-chain/avengers/mock" type="GoTestRunConfiguration" factoryName="Go Test" temporary="true" nameIsGenerated="true">
       <module name="avengers" />
-      <working_directory value="$PROJECT_DIR$/" />
+      <working_directory value="$PROJECT_DIR$/mock" />
       <go_parameters value="-i" />
-      <kind value="FILE" />
-      <filePath value="$PROJECT_DIR$/mock/network_manager.go" />
+      <framework value="gotest" />
+      <kind value="PACKAGE" />
+      <package value="github.com/it-chain/avengers/mock" />
       <directory value="$PROJECT_DIR$/" />
+      <filePath value="$PROJECT_DIR$/" />
+      <pattern value="^TestNetworkManager_Publish$" />
     </configuration>
-    <configuration name="TestNetworkManager_GrpcCall in github.com/it-chain/avengers/mock" type="GoTestRunConfiguration" factoryName="Go Test" temporary="true" nameIsGenerated="true">
+    <configuration name="TestNetworkManager_Start in github.com/it-chain/avengers/mock" type="GoTestRunConfiguration" factoryName="Go Test" temporary="true" nameIsGenerated="true">
       <module name="avengers" />
       <working_directory value="$PROJECT_DIR$/mock" />
       <go_parameters value="-i" />
@@ -238,9 +254,9 @@
       <package value="github.com/it-chain/avengers/mock" />
       <directory value="$PROJECT_DIR$/" />
       <filePath value="$PROJECT_DIR$/" />
-      <pattern value="^TestNetworkManager_GrpcCall$" />
+      <pattern value="^TestNetworkManager_Start$" />
     </configuration>
-    <configuration name="TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock" type="GoTestRunConfiguration" factoryName="Go Test" temporary="true" nameIsGenerated="true">
+    <configuration name="TestProcess_Register in github.com/it-chain/avengers/mock" type="GoTestRunConfiguration" factoryName="Go Test" temporary="true" nameIsGenerated="true">
       <module name="avengers" />
       <working_directory value="$PROJECT_DIR$/mock" />
       <go_parameters value="-i" />
@@ -249,100 +265,99 @@
       <package value="github.com/it-chain/avengers/mock" />
       <directory value="$PROJECT_DIR$/" />
       <filePath value="$PROJECT_DIR$/" />
-      <pattern value="^TestNetworkManager_GrpcConsume$" />
+      <pattern value="^TestProcess_Register$" />
     </configuration>
-    <configuration name="TestTotal in github.com/it-chain/avengers/test" type="GoTestRunConfiguration" factoryName="Go Test" temporary="true" nameIsGenerated="true">
+    <configuration name="TestProcess_RegisterHandler in github.com/it-chain/avengers/mock" type="GoTestRunConfiguration" factoryName="Go Test" temporary="true" nameIsGenerated="true">
       <module name="avengers" />
-      <working_directory value="$PROJECT_DIR$/test" />
+      <working_directory value="$PROJECT_DIR$/mock" />
       <go_parameters value="-i" />
       <framework value="gotest" />
       <kind value="PACKAGE" />
-      <package value="github.com/it-chain/avengers/test" />
+      <package value="github.com/it-chain/avengers/mock" />
       <directory value="$PROJECT_DIR$/" />
       <filePath value="$PROJECT_DIR$/" />
-      <pattern value="^TestTotal$" />
+      <pattern value="^TestProcess_RegisterHandler$" />
     </configuration>
-    <configuration name="go test github.com/it-chain/avengers/mock" type="GoTestRunConfiguration" factoryName="Go Test" temporary="true" nameIsGenerated="true">
+    <configuration name="network_manager_test.go" type="GoTestRunConfiguration" factoryName="Go Test" temporary="true" nameIsGenerated="true">
       <module name="avengers" />
       <working_directory value="$PROJECT_DIR$/mock" />
       <go_parameters value="-i" />
       <framework value="gotest" />
-      <kind value="PACKAGE" />
-      <package value="github.com/it-chain/avengers/mock" />
+      <kind value="FILE" />
       <directory value="$PROJECT_DIR$/" />
-      <filePath value="$PROJECT_DIR$/" />
+      <filePath value="$PROJECT_DIR$/mock/network_manager_test.go" />
     </configuration>
     <list>
-      <item itemvalue="Go Test.TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock" />
-      <item itemvalue="Go Test.TestTotal in github.com/it-chain/avengers/test" />
-      <item itemvalue="Go Test.go test github.com/it-chain/avengers/mock" />
-      <item itemvalue="Go Build.go build network_manager.go" />
-      <item itemvalue="Go Test.TestNetworkManager_GrpcCall in github.com/it-chain/avengers/mock" />
+      <item itemvalue="Go Test.TestNetworkManager_Publish in github.com/it-chain/avengers/mock" />
+      <item itemvalue="Go Test.TestProcess_Register in github.com/it-chain/avengers/mock" />
+      <item itemvalue="Go Test.TestProcess_RegisterHandler in github.com/it-chain/avengers/mock" />
+      <item itemvalue="Go Test.TestNetworkManager_Start in github.com/it-chain/avengers/mock" />
+      <item itemvalue="Go Test.network_manager_test.go" />
     </list>
     <recent_temporary>
       <list>
-        <item itemvalue="Go Test.TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock" />
-        <item itemvalue="Go Test.TestNetworkManager_GrpcCall in github.com/it-chain/avengers/mock" />
-        <item itemvalue="Go Build.go build network_manager.go" />
-        <item itemvalue="Go Test.go test github.com/it-chain/avengers/mock" />
-        <item itemvalue="Go Test.TestTotal in github.com/it-chain/avengers/test" />
+        <item itemvalue="Go Test.TestNetworkManager_Start in github.com/it-chain/avengers/mock" />
+        <item itemvalue="Go Test.network_manager_test.go" />
+        <item itemvalue="Go Test.TestNetworkManager_Publish in github.com/it-chain/avengers/mock" />
+        <item itemvalue="Go Test.TestProcess_RegisterHandler in github.com/it-chain/avengers/mock" />
+        <item itemvalue="Go Test.TestProcess_Register in github.com/it-chain/avengers/mock" />
       </list>
     </recent_temporary>
   </component>
   <component name="TestHistory">
-    <history-entry file="TestNetworkManager_GrpcConsume_in_github_com_it-chain_avengers_mock - 2018.08.27 at 23h 58m 47s.xml">
-      <configuration name="TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
+    <history-entry file="TestNetworkManager_Start_in_github_com_it-chain_avengers_mock - 2018.09.16 at 09h 59m 49s.xml">
+      <configuration name="TestNetworkManager_Start in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
     </history-entry>
-    <history-entry file="TestNetworkManager_GrpcCall_in_github_com_it-chain_avengers_mock - 2018.08.27 at 23h 59m 00s.xml">
-      <configuration name="TestNetworkManager_GrpcCall in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
+    <history-entry file="network_manager_test_go - 2018.09.16 at 10h 00m 50s.xml">
+      <configuration name="network_manager_test.go" configurationId="GoTestRunConfiguration" />
     </history-entry>
-    <history-entry file="TestNetworkManager_GrpcCall_in_github_com_it-chain_avengers_mock - 2018.08.28 at 00h 00m 26s.xml">
-      <configuration name="TestNetworkManager_GrpcCall in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
+    <history-entry file="TestNetworkManager_Start_in_github_com_it-chain_avengers_mock - 2018.09.16 at 10h 00m 57s.xml">
+      <configuration name="TestNetworkManager_Start in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
     </history-entry>
-    <history-entry file="TestNetworkManager_GrpcCall_in_github_com_it-chain_avengers_mock - 2018.08.28 at 00h 02m 11s.xml">
-      <configuration name="TestNetworkManager_GrpcCall in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
+    <history-entry file="TestNetworkManager_Start_in_github_com_it-chain_avengers_mock - 2018.09.16 at 10h 01m 18s.xml">
+      <configuration name="TestNetworkManager_Start in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
     </history-entry>
-    <history-entry file="TestNetworkManager_GrpcConsume_in_github_com_it-chain_avengers_mock - 2018.08.28 at 00h 02m 35s.xml">
-      <configuration name="TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
+    <history-entry file="TestNetworkManager_Start_in_github_com_it-chain_avengers_mock - 2018.09.16 at 10h 01m 29s.xml">
+      <configuration name="TestNetworkManager_Start in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
     </history-entry>
-    <history-entry file="TestNetworkManager_GrpcConsume_in_github_com_it-chain_avengers_mock - 2018.08.28 at 00h 03m 40s.xml">
-      <configuration name="TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
+    <history-entry file="TestNetworkManager_Start_in_github_com_it-chain_avengers_mock - 2018.09.16 at 10h 02m 31s.xml">
+      <configuration name="TestNetworkManager_Start in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
     </history-entry>
-    <history-entry file="TestNetworkManager_GrpcConsume_in_github_com_it-chain_avengers_mock - 2018.08.28 at 00h 06m 51s.xml">
-      <configuration name="TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
+    <history-entry file="TestNetworkManager_Start_in_github_com_it-chain_avengers_mock - 2018.09.16 at 10h 03m 48s.xml">
+      <configuration name="TestNetworkManager_Start in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
     </history-entry>
-    <history-entry file="TestNetworkManager_GrpcConsume_in_github_com_it-chain_avengers_mock - 2018.08.28 at 00h 08m 54s.xml">
-      <configuration name="TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
+    <history-entry file="TestNetworkManager_Start_in_github_com_it-chain_avengers_mock - 2018.09.16 at 10h 04m 29s.xml">
+      <configuration name="TestNetworkManager_Start in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
     </history-entry>
-    <history-entry file="TestNetworkManager_GrpcConsume_in_github_com_it-chain_avengers_mock - 2018.08.28 at 00h 12m 05s.xml">
-      <configuration name="TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
+    <history-entry file="TestNetworkManager_Start_in_github_com_it-chain_avengers_mock - 2018.09.16 at 10h 06m 29s.xml">
+      <configuration name="TestNetworkManager_Start in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
     </history-entry>
-    <history-entry file="TestNetworkManager_GrpcConsume_in_github_com_it-chain_avengers_mock - 2018.08.28 at 00h 12m 47s.xml">
-      <configuration name="TestNetworkManager_GrpcConsume in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
+    <history-entry file="TestNetworkManager_Start_in_github_com_it-chain_avengers_mock - 2018.09.16 at 10h 20m 30s.xml">
+      <configuration name="TestNetworkManager_Start in github.com/it-chain/avengers/mock" configurationId="GoTestRunConfiguration" />
     </history-entry>
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="0" width="1680" height="1050" extended-state="0" />
     <editor active="true" />
     <layout>
-      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.12087912" />
+      <window_info active="true" content_ui="combo" id="Project" order="0" visible="true" weight="0.17704518" />
       <window_info anchor="bottom" id="TODO" order="6" />
       <window_info anchor="bottom" id="Event Log" order="7" side_tool="true" />
       <window_info anchor="right" id="Database" order="3" />
-      <window_info anchor="bottom" id="Find" order="1" weight="0.32923076" />
       <window_info anchor="bottom" id="Database Changes" order="7" show_stripe_button="false" />
+      <window_info anchor="bottom" id="Run" order="2" weight="0.25025642" />
       <window_info anchor="bottom" id="Version Control" order="7" />
-      <window_info anchor="bottom" id="Run" order="2" weight="0.26564103" />
       <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
-      <window_info anchor="bottom" id="Terminal" order="7" visible="true" weight="0.15692307" />
-      <window_info id="Favorites" order="2" side_tool="true" />
+      <window_info anchor="bottom" id="Terminal" order="7" weight="0.21182796" />
       <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
+      <window_info id="Favorites" order="2" side_tool="true" />
       <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
       <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
       <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
       <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
       <window_info anchor="bottom" id="Message" order="0" />
       <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
+      <window_info anchor="bottom" id="Find" order="1" weight="0.32923076" />
     </layout>
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -351,7 +366,85 @@
   <component name="VcsContentAnnotationSettings">
     <option name="myLimit" value="2678400000" />
   </component>
+  <component name="XDebuggerManager">
+    <breakpoint-manager>
+      <option name="time" value="1" />
+    </breakpoint-manager>
+  </component>
   <component name="editorHistoryManager">
+    <entry file="file://$PROJECT_DIR$/test/total_test.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="855">
+          <caret line="52" selection-start-line="52" selection-end-line="52" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/mock/network_manager_test.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1976">
+          <caret line="112" lean-forward="true" selection-start-line="112" selection-end-line="112" />
+          <folding>
+            <element signature="e#609#774#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/test/total_test.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="990">
+          <caret line="52" lean-forward="true" selection-start-line="52" selection-end-line="52" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/mock/network_manager_test.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1892">
+          <caret line="94" column="39" lean-forward="true" selection-start-line="94" selection-start-column="39" selection-end-line="94" selection-end-column="39" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/mock/network_manager_test.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1870">
+          <caret line="85" column="16" selection-start-line="85" selection-start-column="9" selection-end-line="85" selection-end-column="16" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/mock/network_manager.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1276">
+          <caret line="65" column="9" selection-start-line="65" selection-start-column="9" selection-end-line="65" selection-end-column="9" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/mock/network_manager_test.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1870">
+          <caret line="85" column="16" selection-start-line="85" selection-start-column="9" selection-end-line="85" selection-end-column="16" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/mock/network_manager.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1276">
+          <caret line="65" column="9" selection-start-line="65" selection-start-column="9" selection-end-line="65" selection-end-column="9" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/mock/network_manager_test.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1870">
+          <caret line="85" column="16" selection-start-line="85" selection-start-column="9" selection-end-line="85" selection-end-column="16" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/mock/network_manager.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1276">
+          <caret line="65" column="9" lean-forward="true" selection-start-line="65" selection-start-column="9" selection-end-line="65" selection-end-column="9" />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/mock/process.go">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="1650">
@@ -412,13 +505,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file:///usr/local/Cellar/go/1.10.3/libexec/src/testing/testing.go">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="341">
-          <caret line="830" column="25" lean-forward="true" selection-start-line="830" selection-start-column="25" selection-end-line="830" selection-end-column="25" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file:///usr/local/Cellar/go/1.10.3/libexec/src/reflect/type.go">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="316">
@@ -435,76 +521,102 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/api/api.go" />
     <entry file="file://$PROJECT_DIR$/avengers.go" />
-    <entry file="file://$PROJECT_DIR$/mock/handler.go">
+    <entry file="file://$PROJECT_DIR$/README.md">
+      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
+        <state split_layout="FIRST">
+          <first_editor relative-caret-position="374">
+            <caret line="28" column="3" lean-forward="true" selection-start-line="28" selection-start-column="3" selection-end-line="28" selection-end-column="3" />
+          </first_editor>
+          <second_editor />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file:///usr/local/Cellar/go/1.10.3/libexec/src/builtin/builtin.go">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="396">
-          <caret line="18" selection-start-line="18" selection-end-line="18" />
+        <state relative-caret-position="316">
+          <caret line="182" column="5" selection-start-line="182" selection-start-column="5" selection-end-line="182" selection-end-column="5" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file:///usr/local/Cellar/go/1.10.3/libexec/src/testing/testing.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="569">
+          <caret line="1072" column="5" lean-forward="true" selection-start-line="1072" selection-start-column="5" selection-end-line="1072" selection-end-column="5" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/../engine/common/command/command.go">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="309">
-          <caret line="37" column="5" selection-start-line="37" selection-start-column="5" selection-end-line="37" selection-end-column="5" />
+        <state relative-caret-position="294">
+          <caret line="54" column="5" selection-start-line="54" selection-start-column="5" selection-end-line="54" selection-end-column="5" />
         </state>
       </provider>
     </entry>
-    <entry file="file:///usr/local/Cellar/go/1.10.3/libexec/src/builtin/builtin.go">
+    <entry file="file://$PROJECT_DIR$/mock/rpc.go">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="316">
-          <caret line="182" column="5" selection-start-line="182" selection-start-column="5" selection-end-line="182" selection-end-column="5" />
+        <state relative-caret-position="-5">
+          <caret line="2" column="2" lean-forward="true" selection-start-line="2" selection-start-column="2" selection-end-line="2" selection-end-column="2" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/mock/process.go">
+    <entry file="file://$PROJECT_DIR$/mock/handler.go">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="295">
-          <caret line="44" column="26" lean-forward="true" selection-start-line="44" selection-start-column="26" selection-end-line="44" selection-end-column="26" />
+        <state relative-caret-position="228">
+          <caret line="12" column="34" selection-start-line="12" selection-start-column="34" selection-end-line="12" selection-end-column="34" />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/mock/process_test.go">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="506">
-          <caret line="25" lean-forward="true" selection-start-line="25" selection-end-line="25" />
+        <state relative-caret-position="795">
+          <caret line="59" column="23" lean-forward="true" selection-start-line="59" selection-start-column="23" selection-end-line="59" selection-end-column="23" />
+          <folding>
+            <element signature="e#609#756#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/mock/network_manager_test.go">
+    <entry file="file://$PROJECT_DIR$/mock/process.go">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="775">
-          <caret line="104" column="30" selection-start-line="104" selection-start-column="30" selection-end-line="104" selection-end-column="30" />
+        <state relative-caret-position="430">
+          <caret line="55" column="42" selection-start-line="55" selection-start-column="42" selection-end-line="55" selection-end-column="81" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/README.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="FIRST">
-          <first_editor relative-caret-position="374">
-            <caret line="28" column="3" lean-forward="true" selection-start-line="28" selection-start-column="3" selection-end-line="28" selection-end-column="3" />
-          </first_editor>
-          <second_editor />
+    <entry file="file://$PROJECT_DIR$/test/total_test.go">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="609">
+          <caret line="58" lean-forward="true" selection-start-line="58" selection-end-line="58" />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/mock/network_manager.go">
+    <entry file="file://$PROJECT_DIR$/mock/event_service.go">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="510">
-          <caret line="65" column="9" lean-forward="true" selection-start-line="65" selection-start-column="9" selection-end-line="65" selection-end-column="9" />
+        <state relative-caret-position="646">
+          <caret line="43" column="7" lean-forward="true" selection-start-line="43" selection-start-column="7" selection-end-line="43" selection-end-column="67" />
+          <folding>
+            <element signature="e#604#635#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/mock/rpc.go">
+    <entry file="file://$PROJECT_DIR$/mock/network_manager_test.go">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="577">
-          <caret line="57" column="16" selection-start-line="57" selection-start-column="16" selection-end-line="57" selection-end-column="16" />
+        <state relative-caret-position="825">
+          <caret line="205" lean-forward="true" selection-start-line="205" selection-end-line="205" />
+          <folding>
+            <element signature="e#609#774#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/test/total_test.go">
+    <entry file="file://$PROJECT_DIR$/mock/network_manager.go">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="441">
-          <caret line="52" column="73" selection-start-line="52" selection-start-column="73" selection-end-line="52" selection-end-column="73" />
+        <state relative-caret-position="662">
+          <caret line="148" column="1" lean-forward="true" selection-start-line="148" selection-start-column="1" selection-end-line="148" selection-end-column="1" />
+          <folding>
+            <element signature="e#604#721#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
diff --git a/mock/event_service.go b/mock/event_service.go
new file mode 100644
index 0000000..9b400e6
--- /dev/null
+++ b/mock/event_service.go
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2018 It-chain
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package mock
+
+import (
+	"errors"
+	"reflect"
+)
+
+var ErrEventType = errors.New("Error type of event is not struct")
+
+type EventService struct {
+	ProcessId   string
+	PublishFunc func(processId string, topic string, event interface{}) error
+}
+
+func NewEventService(processId string, publishFunc func(processId string, topic string, event interface{}) error) *EventService {
+	return &EventService{
+		ProcessId:   processId,
+		PublishFunc: publishFunc,
+	}
+}
+
+func (s *EventService) Publish(topic string, event interface{}) error {
+
+	if !eventIsStruct(event) {
+		return ErrEventType
+	}
+
+	if reflect.ValueOf(event).Elem().Type().Name() == "DeliverGrpc" {
+		return s.PublishFunc(s.ProcessId, topic, event)
+	}
+
+	return nil
+}
+
+func eventIsStruct(event interface{}) bool {
+	return reflect.TypeOf(event).Kind() == reflect.Struct
+}
diff --git a/mock/handler.go b/mock/handler.go
index 00cdbde..612e67c 100644
--- a/mock/handler.go
+++ b/mock/handler.go
@@ -15,4 +15,3 @@
  */
 
 package mock
-
diff --git a/mock/network_manager.go b/mock/network_manager.go
index 9e5d1a9..49d3379 100644
--- a/mock/network_manager.go
+++ b/mock/network_manager.go
@@ -23,6 +23,7 @@ import (
 
 	"github.com/it-chain/engine/common/command"
 	"github.com/it-chain/engine/common/logger"
+	"reflect"
 )
 
 //network manager builds environment for communication between multiple nodes in network
@@ -30,12 +31,16 @@ import (
 type NetworkManager struct {
 	mutex      sync.Mutex
 	ChannelMap map[string]map[string]chan command.ReceiveGrpc // channel for receive deliverGrpc command
+
+	ProcessMap map[string]*Process
 }
 
-func NewNetworkManager() NetworkManager {
+func NewNetworkManager() *NetworkManager {
 
-	return NetworkManager{
+	return &NetworkManager{
 		ChannelMap: make(map[string]map[string]chan command.ReceiveGrpc),
+		ProcessMap: make(map[string]*Process),
+		mutex:      sync.Mutex{},
 	}
 }
 
@@ -46,7 +51,7 @@ func (n *NetworkManager) Push(processId string, queue string, c command.ReceiveG
 	defer n.mutex.Unlock()
 
 	logger.Infof(nil, "push to channel: %s", processId)
-	n.ChannelMap[processId][queue]<-c
+	n.ChannelMap[processId][queue] <- c
 
 	return nil
 }
@@ -75,6 +80,7 @@ func (n *NetworkManager) GrpcCall(processId string, queue string, params interfa
 	return nil
 }
 
+// Will Be DEPRECATED!
 //GrpcConsume would be injected to rpc server
 //processId => receiver
 func (n *NetworkManager) GrpcConsume(processId string, queue string, handler func(command command.ReceiveGrpc) error) error {
@@ -87,11 +93,11 @@ func (n *NetworkManager) GrpcConsume(processId string, queue string, handler fun
 		for end {
 			select {
 			case message := <-n.ChannelMap[processId][queue]:
-				logger.Infof(nil,"receive message from : %s message: %v",processId, message)
+				logger.Infof(nil, "receive message from : %s message: %v", processId, message)
 				handler(message)
 
 			case <-time.After(4 * time.Second):
-				logger.Info(nil,"failed to consume, timed out!")
+				logger.Info(nil, "failed to consume, timed out!")
 				end = false
 			}
 		}
@@ -100,11 +106,51 @@ func (n *NetworkManager) GrpcConsume(processId string, queue string, handler fun
 	return nil
 }
 
-func (n *NetworkManager) AddProcess(process Process) {
+// test success
+func (n *NetworkManager) Publish(from string, topic string, event interface{}) error {
 	n.mutex.Lock()
 	defer n.mutex.Unlock()
 
-	n.ChannelMap[process.Id] = make(map[string]chan command.ReceiveGrpc)
+	if reflect.ValueOf(event).Type().Name() == "DeliverGrpc"{
+		for _, id := range event.(command.DeliverGrpc).RecipientList {
+			logger.Infof(nil, "publish to: %s", id)
+
+			go func(id string) {
+				n.ProcessMap[id].GrpcCommandReceiver <- command.ReceiveGrpc{
+					MessageId:    event.(command.DeliverGrpc).MessageId,
+					Body:         event.(command.DeliverGrpc).Body,
+					ConnectionID: from,
+					Protocol:     event.(command.DeliverGrpc).Protocol,
+				}
+			}(id)
+
+		}
+	}
+
+	return nil
+}
+
+func (n *NetworkManager) Start() {
+	for id, process := range n.ProcessMap {
+		go func(id string, process *Process) {
+			logger.Infof(nil, "process %s is running", process.Id)
+			logger.Infof(nil, "channel %s is %o", process.Id, process.GrpcCommandReceiver)
+			select {
+			case message := <-process.GrpcCommandReceiver:
+				for _, handler := range process.GrpcCommandHandlers {
+					handler(message)
+				}
+
+			case <-time.After(4 * time.Second):
+				logger.Info(nil, "failed to consume, timed out!")
+			}
+		}(id, process)
+	}
+}
+
+func (n *NetworkManager) AddProcess(process *Process) {
+	n.mutex.Lock()
+	defer n.mutex.Unlock()
 
-	n.ChannelMap[process.Id]["message.receive"] = process.GrpcCommandReceiver
+	n.ProcessMap[process.Id] = process
 }
diff --git a/mock/network_manager_test.go b/mock/network_manager_test.go
index 6668d17..3b9cb4b 100644
--- a/mock/network_manager_test.go
+++ b/mock/network_manager_test.go
@@ -19,10 +19,13 @@ package mock_test
 import (
 	"testing"
 
-	"github.com/it-chain/engine/common/command"
-	"github.com/magiconair/properties/assert"
 	"time"
+
+	"sync"
+
 	"github.com/it-chain/avengers/mock"
+	"github.com/it-chain/engine/common/command"
+	"github.com/magiconair/properties/assert"
 )
 
 func TestNewNetworkManager(t *testing.T) {
@@ -57,7 +60,7 @@ func TestNetworkManager_GrpcCall(t *testing.T) {
 			RecipientList: test.input.RecipientList,
 			Protocol:      test.input.Protocol,
 		}
-		networkManager.GrpcCall("1","message.deliver", *deliverGrpc, func() {})
+		networkManager.GrpcCall("1", "message.deliver", *deliverGrpc, func() {})
 
 		t.Logf("end of test calling")
 
@@ -87,8 +90,8 @@ func TestNetworkManager_GrpcConsume(t *testing.T) {
 			ProcessId     string
 			handler       func(c command.ReceiveGrpc) error
 		}{RecipientList: []string{"1", "2", "3"},
-		ProcessId: "1",
-		handler: func(c command.ReceiveGrpc) error {callbackIndex=2; t.Logf("handler!"); return nil }}},
+			ProcessId: "1",
+			handler:   func(c command.ReceiveGrpc) error { callbackIndex = 2; t.Logf("handler!"); return nil }}},
 	}
 
 	for testName, test := range tests {
@@ -104,7 +107,7 @@ func TestNetworkManager_GrpcConsume(t *testing.T) {
 
 		networkManager.GrpcConsume(test.input.ProcessId, "message.receive", test.input.handler)
 
-		networkManager.GrpcCall("1","message.deliver", *deliverGrpc, func() {
+		networkManager.GrpcCall("1", "message.deliver", *deliverGrpc, func() {
 			callbackIndex++
 		})
 
@@ -115,3 +118,88 @@ func TestNetworkManager_GrpcConsume(t *testing.T) {
 	time.Sleep(5 * time.Second)
 	assert.Equal(t, callbackIndex, 2)
 }
+
+func TestNetworkManager_Publish(t *testing.T) {
+	mem := ClosureMemory()
+	wg := sync.WaitGroup{}
+	wg.Add(2)
+	networkManager := SetNetworkManager(mem)
+
+	event := command.DeliverGrpc{
+		MessageId:     "1",
+		RecipientList: []string{"2", "3"},
+	}
+
+	go func() {
+		m2 := <-networkManager.ProcessMap["2"].GrpcCommandReceiver
+		assert.Equal(t, m2.MessageId, "1")
+		wg.Done()
+	}()
+
+	go func() {
+		m3 := <-networkManager.ProcessMap["3"].GrpcCommandReceiver
+		assert.Equal(t, m3.MessageId, "1")
+		wg.Done()
+	}()
+
+	networkManager.Publish("1", "deliver.message", event)
+
+	wg.Wait()
+}
+
+func TestNetworkManager_Start(t *testing.T) {
+	mem := ClosureMemory()
+	net := SetNetworkManager(mem)
+
+	net.Start()
+
+	command := command.DeliverGrpc{
+		MessageId:     "123",
+		RecipientList: []string{"2", "3"},
+	}
+
+	net.Publish("1", "message.deliver", command)
+
+	time.Sleep(2 * time.Second)
+
+	assert.Equal(t, mem(), 3)
+}
+
+func SetNetworkManager(closerMemory func() int) *mock.NetworkManager {
+	networkManager := mock.NewNetworkManager()
+
+	process1 := mock.NewProcess("1")
+	handler1 := func(command command.ReceiveGrpc) error {
+		return nil
+	}
+	process1.RegisterHandler(handler1)
+
+	process2 := mock.NewProcess("2")
+	handler2 := func(command command.ReceiveGrpc) error {
+		closerMemory()
+		return nil
+	}
+	process2.RegisterHandler(handler2)
+
+	process3 := mock.NewProcess("3")
+	handler3 := func(command command.ReceiveGrpc) error {
+		closerMemory()
+		return nil
+	}
+	process3.RegisterHandler(handler3)
+
+	networkManager.AddProcess(process1)
+	networkManager.AddProcess(process2)
+	networkManager.AddProcess(process3)
+
+	return networkManager
+}
+
+func ClosureMemory() func() int {
+	i := 0
+
+	return func() int {
+		i++
+		return i
+	}
+}
diff --git a/mock/process.go b/mock/process.go
index df4959c..02e85dd 100644
--- a/mock/process.go
+++ b/mock/process.go
@@ -18,28 +18,33 @@ package mock
 
 import (
 	"reflect"
-	"github.com/it-chain/engine/common/command"
 	"sync"
+
+	"github.com/it-chain/engine/common/command"
 )
 
 type Process struct {
 	mutex sync.Mutex
-	Id                  string
+	Id    string
+
 	GrpcCommandHandlers []func(command command.ReceiveGrpc) error
 	GrpcCommandReceiver chan command.ReceiveGrpc //should be register to network's channel map
 	Services            map[string]interface{}   // register service or api for testing which has injected mock client
 }
 
-func NewProcess() Process {
-	return Process{}
-}
-
-func (p *Process) Init(id string) {
-	p.Services = make(map[string]interface{})
-	p.GrpcCommandReceiver = make(chan command.ReceiveGrpc)
-	p.Id = id
+func NewProcess(processId string) *Process {
+	return &Process{
+		Id:                  processId,
+		Services:            make(map[string]interface{}),
+		GrpcCommandReceiver: make(chan command.ReceiveGrpc),
+		GrpcCommandHandlers: make([]func(command command.ReceiveGrpc) error, 0),
+	}
 }
 
+// 테스트 과정에서 사용하기 위한 다양한 서비스 혹은 api 들을 등록한다.
+// 이를 통해 특정 서비스 혹은 api를 사용함에 있어 어느 프로세스에 종속된 것인지를 직관적으로 알 수 있도록 한다.
+// register all kinds of services or apis to use in test process
+// so we can intuitively know processes we are using are belongs to the process
 func (p *Process) Register(service interface{}) {
 	p.mutex.Lock()
 	defer p.mutex.Unlock()
@@ -47,9 +52,10 @@ func (p *Process) Register(service interface{}) {
 	p.Services[reflect.ValueOf(service).Elem().Type().Name()] = service
 }
 
-//func (p *Process) RegisterHandler(handler func(command command.ReceiveGrpc) error) error {
-//
-//	p.GrpcCommandHandlers = append(p.GrpcCommandHandlers, handler)
-//
-//	return nil
-//}
+// register handlers to be started when network manager start to work
+func (p *Process) RegisterHandler(handler func(command command.ReceiveGrpc) error) error {
+
+	p.GrpcCommandHandlers = append(p.GrpcCommandHandlers, handler)
+
+	return nil
+}
diff --git a/mock/process_test.go b/mock/process_test.go
index 888881e..bf55fa4 100644
--- a/mock/process_test.go
+++ b/mock/process_test.go
@@ -18,8 +18,51 @@ package mock_test
 
 import (
 	"testing"
+
+	"github.com/it-chain/avengers/mock"
+	"github.com/it-chain/engine/common/command"
+	"github.com/magiconair/properties/assert"
 )
 
-func TestProcess_GrpcListen(t *testing.T) {
+func TestNewProcess(t *testing.T) {
+	//when
+	process := mock.NewProcess("1")
+
+	//	then
+	assert.Equal(t, process.Id, "1")
+
+	//when
+	process2 := mock.NewProcess("2")
+
+	//	then
+	assert.Equal(t, process2.Id, "2")
+
+}
+
+func TestProcess_Register(t *testing.T) {
+
+	process := mock.NewProcess("1")
+
+	test := &struct {
+		Id string
+	}{Id: "1"}
+
+	process.Register(test)
+
+	assert.Equal(t, process.Services, map[string]interface{}{"": test})
+}
+
+func TestProcess_RegisterHandler(t *testing.T) {
+
+	process := mock.NewProcess("1")
+
+	c := command.ReceiveGrpc{
+		MessageId: "1",
+	}
+
+	process.RegisterHandler(func(command command.ReceiveGrpc) error {
+		return nil
+	})
 
+	assert.Equal(t, process.GrpcCommandHandlers[0](c), nil)
 }
diff --git a/mock/rpc.go b/mock/rpc.go
index 1867c75..a9734a9 100644
--- a/mock/rpc.go
+++ b/mock/rpc.go
@@ -27,8 +27,8 @@ type Client struct {
 
 func NewClient(processId string, callFunc GrpcCall) Client {
 	client := Client{
-		ProcessId:processId,
-		CallFunc: callFunc,
+		ProcessId: processId,
+		CallFunc:  callFunc,
 	}
 	return client
 }
@@ -40,7 +40,7 @@ func (c *Client) Call(queue string, params interface{}, callback interface{}) er
 type ConsumeFunc func(processId string, queue string, handler func(command command.ReceiveGrpc) error) error
 
 type Server struct {
-	ProcessId    string
+	ProcessId   string
 	ConsumeFunc func(
 		processId string,
 		queue string,
@@ -49,7 +49,7 @@ type Server struct {
 
 func NewServer(processId string, consumeFunc ConsumeFunc) Server {
 	server := Server{
-		ProcessId:    processId,
+		ProcessId:   processId,
 		ConsumeFunc: consumeFunc,
 	}
 	return server
diff --git a/mock/rpc_test.go b/mock/rpc_test.go
index 00cdbde..612e67c 100644
--- a/mock/rpc_test.go
+++ b/mock/rpc_test.go
@@ -15,4 +15,3 @@
  */
 
 package mock
-
diff --git a/test/total_test.go b/test/total_test.go
deleted file mode 100644
index 18a1319..0000000
--- a/test/total_test.go
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright 2018 It-chain
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package test
-
-import (
-	"testing"
-
-	"github.com/it-chain/avengers/mock"
-	"github.com/it-chain/engine/common/command"
-	"time"
-)
-
-func TestTotal(t *testing.T) {
-	tests := map[string]struct {
-		Input struct {
-			ProcessList []string
-		}
-	}{
-		"three node test": {
-			Input: struct{ ProcessList []string }{ProcessList: []string{"1", "2", "3"}},
-		},
-	}
-
-	//make virtual network
-
-	for testName, test := range tests {
-		t.Logf("running test case %s", testName)
-		networkManager := mock.NewNetworkManager()
-		clientList := make([]mock.Client,0)
-		serverList := make([]mock.Server,0)
-
-		for _, processId := range test.Input.ProcessList {
-			process := mock.NewProcess()
-			process.Init(processId)
-
-			client := mock.NewClient(processId, networkManager.GrpcCall)
-			server := mock.NewServer(processId, networkManager.GrpcConsume)
-
-			server.Register("message.receive", func(a command.ReceiveGrpc) error {
-				return nil
-			})
-
-			clientList = append(clientList, client)
-			serverList = append(serverList, server)
-
-			networkManager.AddProcess(process)
-		}
-
-		clientList[0].Call("message.deliver",command.DeliverGrpc{
-			RecipientList:[]string{"2","3"},
-		}, func() {})
-	}
-
-	time.Sleep(10*time.Second)
-
-}