diff --git a/reqrep_server.py b/reqrep_server.py
new file mode 100644
index 0000000..6a23e5b
--- /dev/null
+++ b/reqrep_server.py
@@ -0,0 +1,24 @@
+import zmq
+import numpy
+import cv2
+import base64
+import pyautogui
+import socket
+import segno
+s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+s.connect(("8.8.8.8", 80))
+r = s.getsockname()[0]
+s.close()
+
+context = zmq.Context()
+socket = context.socket(zmq.REP)
+socket.bind("tcp://*:12345")
+
+if __name__ == "__main__":
+    qrcode = segno.make_qr(r)
+    qrcode.show()
+    while True:
+        message_rx = socket.recv()
+    
+        retval, buffer = cv2.imencode('.jpg', cv2.resize(cv2.cvtColor(numpy.array(pyautogui.screenshot()),cv2.COLOR_RGB2BGR), (1920, 1080)), [int(cv2.IMWRITE_JPEG_QUALITY), 90])
+        socket.send(base64.b64encode(buffer))
\ No newline at end of file