diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 531c41f..7f5ab55 100755
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -1,13 +1,44 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ChangeListManager">
-    <list default="true" id="8ccc1b48-23e0-4e30-98d2-f52b8f3df07a" name="Default Changelist" comment="" />
+    <list default="true" id="8ccc1b48-23e0-4e30-98d2-f52b8f3df07a" name="Default Changelist" comment="">
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/client_app.py" beforeDir="false" afterPath="$PROJECT_DIR$/client_app.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/server_app.py" beforeDir="false" afterPath="$PROJECT_DIR$/server_app.py" afterDir="false" />
+    </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="TRACKING_ENABLED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
+  <component name="CoverageDataManager">
+    <SUITE FILE_PATH="coverage/Web_Engineering$client_app.coverage" NAME="client_app Coverage Results" MODIFIED="1572354917832" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$" />
+    <SUITE FILE_PATH="coverage/Web_Engineering$server_app.coverage" NAME="server_app Coverage Results" MODIFIED="1572354915450" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$" />
+  </component>
+  <component name="FileEditorManager">
+    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
+      <file leaf-file-name="client_app.py" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/client_app.py">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="210">
+              <caret line="14" column="15" selection-start-line="14" selection-start-column="15" selection-end-line="14" selection-end-column="15" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+      <file leaf-file-name="server_app.py" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/server_app.py">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="90">
+              <caret line="6" lean-forward="true" selection-start-line="6" selection-end-line="6" />
+            </state>
+          </provider>
+        </entry>
+      </file>
+    </leaf>
+  </component>
   <component name="FileTemplateManagerImpl">
     <option name="RECENT_TEMPLATES">
       <list>
@@ -15,9 +46,55 @@
       </list>
     </option>
   </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="IdeDocumentHistory">
+    <option name="CHANGED_PATHS">
+      <list>
+        <option value="$PROJECT_DIR$/server_app.py" />
+        <option value="$PROJECT_DIR$/client_app.py" />
+      </list>
+    </option>
+  </component>
+  <component name="JsBuildToolGruntFileManager" detection-done="true" sorting="DEFINITION_ORDER" />
+  <component name="JsBuildToolPackageJson" detection-done="true" sorting="DEFINITION_ORDER" />
+  <component name="JsGulpfileManager">
+    <detection-done>true</detection-done>
+    <sorting>DEFINITION_ORDER</sorting>
+  </component>
+  <component name="NodePackageJsonFileManager">
+    <packageJsonPaths />
+  </component>
+  <component name="ProjectFrameBounds">
+    <option name="x" value="384" />
+    <option name="y" value="282" />
+    <option name="width" value="1400" />
+    <option name="height" value="1000" />
+  </component>
   <component name="ProjectId" id="1SEugOsGOB8hi2cwkLDRm5UoPiR" />
+  <component name="ProjectView">
+    <navigator proportions="" version="1">
+      <foldersAlwaysOnTop value="true" />
+    </navigator>
+    <panes>
+      <pane id="ProjectPane">
+        <subPane>
+          <expand>
+            <path>
+              <item name="Web_Engineering" type="b2602c69:ProjectViewProjectNode" />
+              <item name="Web_Engineering" type="462c0819:PsiDirectoryNode" />
+            </path>
+          </expand>
+          <select />
+        </subPane>
+      </pane>
+      <pane id="Scope" />
+    </panes>
+  </component>
   <component name="PropertiesComponent">
     <property name="WebServerToolWindowFactoryState" value="false" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$" />
   </component>
   <component name="RunDashboard">
     <option name="ruleStates">
@@ -50,9 +127,6 @@
       <option name="SHOW_COMMAND_LINE" value="false" />
       <option name="EMULATE_TERMINAL" value="false" />
       <option name="MODULE_MODE" value="false" />
-      <option name="REDIRECT_INPUT" value="false" />
-      <option name="INPUT_FILE" value="" />
-      <method v="2" />
     </configuration>
     <configuration name="server_app" type="PythonConfigurationType" factoryName="Python" temporary="true">
       <module name="Web_Engineering" />
@@ -72,10 +146,11 @@
       <option name="SHOW_COMMAND_LINE" value="false" />
       <option name="EMULATE_TERMINAL" value="false" />
       <option name="MODULE_MODE" value="false" />
-      <option name="REDIRECT_INPUT" value="false" />
-      <option name="INPUT_FILE" value="" />
-      <method v="2" />
     </configuration>
+    <list>
+      <item itemvalue="Python.client_app" />
+      <item itemvalue="Python.server_app" />
+    </list>
     <recent_temporary>
       <list>
         <item itemvalue="Python.server_app" />
@@ -96,11 +171,77 @@
     </task>
     <servers />
   </component>
+  <component name="ToolWindowManager">
+    <frame x="384" y="282" width="1400" height="1000" extended-state="0" />
+    <layout>
+      <window_info anchor="bottom" id="TODO" order="6" />
+      <window_info anchor="bottom" id="Event Log" order="12" side_tool="true" />
+      <window_info anchor="bottom" id="Database Changes" order="9" show_stripe_button="false" />
+      <window_info anchor="bottom" id="Version Control" order="8" />
+      <window_info anchor="bottom" id="Python Console" order="10" />
+      <window_info anchor="bottom" id="Run" order="2" weight="0.32937366" />
+      <window_info anchor="bottom" id="Terminal" order="11" />
+      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.25" />
+      <window_info anchor="bottom" id="Docker" order="7" show_stripe_button="false" />
+      <window_info anchor="right" id="Database" order="4" />
+      <window_info anchor="right" id="SciView" order="3" />
+      <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
+      <window_info id="Favorites" order="2" side_tool="true" />
+      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
+      <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="Ant Build" order="1" weight="0.25" />
+      <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
+      <window_info anchor="bottom" id="Find" order="1" />
+      <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
+      <window_info anchor="bottom" id="Message" order="0" />
+    </layout>
+  </component>
   <component name="TypeScriptGeneratedFilesManager">
     <option name="version" value="1" />
   </component>
+  <component name="VcsContentAnnotationSettings">
+    <option name="myLimit" value="2678400000" />
+  </component>
   <component name="com.intellij.coverage.CoverageDataManagerImpl">
     <SUITE FILE_PATH="coverage/Web_Engineering$client_app.coverage" NAME="client_app Coverage Results" MODIFIED="1571142046824" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$" />
     <SUITE FILE_PATH="coverage/Web_Engineering$server_app.coverage" NAME="server_app Coverage Results" MODIFIED="1571142041364" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$" />
   </component>
+  <component name="editorHistoryManager">
+    <entry file="file://$PROJECT_DIR$/client_app.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="210">
+          <caret line="14" column="15" selection-start-line="14" selection-start-column="15" selection-end-line="14" selection-end-column="15" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/server_app.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="150">
+          <caret line="10" column="41" lean-forward="true" selection-start-line="10" selection-start-column="41" selection-end-line="10" selection-end-column="41" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/client_app.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="15">
+          <caret line="1" lean-forward="true" selection-start-line="1" selection-end-line="1" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/client_app.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="210">
+          <caret line="14" column="15" selection-start-line="14" selection-start-column="15" selection-end-line="14" selection-end-column="15" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/server_app.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="90">
+          <caret line="6" lean-forward="true" selection-start-line="6" selection-end-line="6" />
+        </state>
+      </provider>
+    </entry>
+  </component>
 </project>
\ No newline at end of file
diff --git a/client_app.py b/client_app.py
index ef43d02..3039cd6 100755
--- a/client_app.py
+++ b/client_app.py
@@ -3,12 +3,14 @@ import socket
 s = socket.socket()
 host = socket.gethostname()
 port = 61233
-eingabe = " "
 
-while eingabe != "STOP":
-    eingabe = input("Bitte String eingeben ")
-    s.connect((host, port))
-    s.send(eingabe.encode("utf-8"))
-    bytes = s.recv(1024)
-    print(bytes.decode("utf-8"))
-    s.close()
\ No newline at end of file
+s.connect((host, port))
+
+while True:
+    message = input("Bitte String eingeben ")
+    s.send(message.encode("utf-8"))
+    if message == "STOP":
+        break
+    data = s.recv(1024).decode()
+    print(data)
+s.close()
\ No newline at end of file
diff --git a/server_app.py b/server_app.py
index 9975d42..ffa0329 100755
--- a/server_app.py
+++ b/server_app.py
@@ -5,13 +5,11 @@ port = 61233
 s.bind((host, port))
 s.listen()
 
+(connection, addr) = s.accept()
+print("Verbindung von ", addr)
 while True:
-    (connection, addr) = s.accept()
-    print("Verbindung von ", addr)
-    data = connection.recv(1024)
-    data = data.decode("utf-8")
+    data = connection.recv(1024).decode()
     #print("Data = %s" % (data))
-    data = data.upper()
     #data = "hi"
-    connection.send(data.encode("utf-8"))
-    connection.close()
\ No newline at end of file
+    connection.send(data.upper().encode())
+connection.close()
\ No newline at end of file