diff --git a/src/zmqmyclasstest.py b/src/zmqmyclasstest.py
new file mode 100644
index 0000000..2ba68e0
--- /dev/null
+++ b/src/zmqmyclasstest.py
@@ -0,0 +1,137 @@
+import logging
+import multiprocessing
+import time
+from pathlib import Path
+
+import cv2
+import numpy as np
+from tqdm import tqdm
+
+from nodes.Beamformer import Beamformer
+from nodes.Broker import Broker
+from nodes.ImageCV import ImageCV
+from nodes.ImageQt import ImageQt
+from nodes.Loader import Loader
+from nodes.MainUI import MainUI
+from nodes.Node import Node
+from BusClient import BusClient
+from Msg import Msg1, Msg2, BMMsg, TickMsg, StrMsg, KillMsg
+from nodes.WebRTC import WebRTC
+
+
+class M1(Node):
+    def loop(self):
+        cnt = 0
+        while True:
+            cnt += 1
+            self.send(str(cnt).encode())
+            time.sleep(1)
+
+
+class M2(Node):
+    def loop(self):
+        while True:
+            print(self.recv())
+
+
+class M3(Node):
+    topics = [StrMsg]
+    def loop(self):
+        arr = []
+        for img in tqdm(list(Path('/home/lambda/Videos/pngs/New Folder/').glob('*.png'))):
+            img = cv2.imread(str(img))
+            # img = cv2.resize(img, (1920 // 2, 1080 // 2))
+            img = img.reshape(1080, 1920, 3)
+
+            z = np.zeros((1080, 1920, 4), dtype=np.uint8)
+            z[:, :, :3] = img
+            img = z
+            img = cv2.cvtColor(img, cv2.COLOR_BGRA2RGBA)
+            arr.append(img.tobytes())
+
+        # while self.isalive:
+        #     for b in arr:
+        #         self.send(BMMsg(0, b))
+        #         # self.pub_socket.send(b)
+        #         # self.send(b)
+        #         r = self.c.poller.poll(int(1000 / 60))
+        #         # print(r)
+        #         if r and Msg.decode_msg(r[0][0].recv()).name == '':
+        #             self.isalive = False
+        #             break
+        #         # time.sleep(1 / 60)
+        while self.isalive:
+            for b in arr:
+                msg = self.recv()
+                if isinstance(msg, KillMsg):
+                    if msg.name == '':
+                        self.isalive = False
+                        break
+                self.send(BMMsg(0, b))
+
+        # if r and Msg.decode_msg(r[0][0].recv()).name == '':
+
+
+class M4(Node):
+    def loop(self):
+        while True:
+            self.send(Msg1())
+            time.sleep(1)
+
+
+class MTIME(Node):
+    def loop(self):
+        while True:
+            t = time.time()
+            self.send(TickMsg(t))
+            time.sleep(10)
+            # print(t)
+
+
+class MLISTEN(Node):
+    topics = [StrMsg]
+
+    def loop(self):
+        while self.isalive:
+            r = self.recv()
+            print(r)
+            if isinstance(r, KillMsg) and r.name == '':
+                self.isalive = False
+                break
+            self.send(TickMsg(time.time()))
+
+
+class M6(Node):
+    topics = [Msg2.eid()]
+
+    def loop(self):
+        while True:
+            print(self.recv())
+
+
+if __name__ == '__main__':
+    logging.basicConfig(level=logging.INFO)
+    multiprocessing.set_start_method('spawn')
+    pps = []
+    ps = [
+        Broker(),
+        WebRTC(),
+        # M3(),
+        MainUI(),
+        ImageCV(),
+        MLISTEN(),
+        Beamformer(),
+        Loader(),
+    ]
+    for p in ps:
+        pps.append(multiprocessing.Process(target=p))
+    for p in pps:
+        p.start()
+
+    c = BusClient(KillMsg)
+    while True:
+        x: KillMsg = c.recv()
+        if x.name == '':
+            break
+    for p in pps:
+        p.kill()
diff --git a/test/testcppzmq.py b/test/testcppzmq.py
new file mode 100644
index 0000000..def3365
--- /dev/null
+++ b/test/testcppzmq.py
@@ -0,0 +1,8 @@
+import zmq
+if __name__ == '__main__':
+    ctx = zmq.Context()
+    sock = ctx.socket(zmq.PULL)
+    sock.bind('tcp://0.0.0.0:5558')
+    while True:
+        s = sock.recv()
+        print(s)
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