update

.idea/inspectionProfiles/profiles_settings.xml

+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file

.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file

.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/tcp-over-udp.iml" filepath="$PROJECT_DIR$/.idea/tcp-over-udp.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

.idea/tcp-over-udp.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

.idea/workspace.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunManager">
+    <configuration name="main" type="PythonConfigurationType" factoryName="Python" nameIsGenerated="true">
+      <module name="tcp-over-udp" />
+      <option name="INTERPRETER_OPTIONS" value="" />
+      <option name="PARENT_ENVS" value="true" />
+      <envs>
+        <env name="PYTHONUNBUFFERED" value="1" />
+      </envs>
+      <option name="SDK_HOME" value="" />
+      <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$" />
+      <option name="IS_MODULE_SDK" value="true" />
+      <option name="ADD_CONTENT_ROOTS" value="true" />
+      <option name="ADD_SOURCE_ROOTS" value="true" />
+      <option name="SCRIPT_NAME" value="$PROJECT_DIR$/main.py" />
+      <option name="PARAMETERS" value="" />
+      <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>
+  </component>
+</project>
\ No newline at end of file

client.py

+import socket
+
+TCP_IP = 'localhost'
+TCP_PORT = 5005
+BUFFER_SIZE = 1024
+
+# create TCP socket and bind to IP address and port
+tcp_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+tcp_socket.bind((TCP_IP, TCP_PORT))
+tcp_socket.listen(1)
+
+# create UDP socket
+udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+
+while True:
+    # accept incoming TCP connection
+    conn, addr = tcp_socket.accept()
+    print('Connection address:', addr)
+
+    while True:
+        # receive data from TCP connection
+        data = conn.recv(BUFFER_SIZE)
+        if not data: break
+        print('Received data:', data)
+
+        # encapsulate data in UDP packet and send to server
+        udp_socket.sendto(data, ('localhost', 5006))
+
+        # receive response from UDP server
+        response, server_addr = udp_socket.recvfrom(BUFFER_SIZE)
+        print('Received response:', response)
+
+        # send response back to TCP client
+        conn.send(response)
+
+    # close TCP connection
+    conn.close()

server.py

+import socket
+
+UDP_IP = 'localhost'
+UDP_PORT = 5006
+BUFFER_SIZE = 1024
+
+# create UDP socket and bind to IP address and port
+udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+udp_socket.bind((UDP_IP, UDP_PORT))
+
+# create TCP socket to send packet back to original server
+tcp_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+TCP_IP = 'localhost'
+TCP_PORT = 5005
+tcp_socket.connect((TCP_IP, TCP_PORT))
+
+while True:
+    # receive UDP packet
+    data, addr = udp_socket.recvfrom(BUFFER_SIZE)
+    print('Received data:', data)
+
+    # send TCP packet to original server
+    tcp_socket.send(data)
+
+    # receive response from TCP server
+    response = tcp_socket.recv(BUFFER_SIZE)
+    print('Received response:', response)
+
+    # encapsulate response in UDP packet and send back to client
+    udp_socket.sendto(response, addr)
+
+tcp_socket.close()