1 files changed, 63 insertions, 0 deletions
diff --git a/rpc/rpc.py b/rpc/rpc.py
new file mode 100644
index 0000000..461ba21
--- /dev/null
+++ b/rpc/rpc.py
@@ -0,0 +1,63 @@
+from dotenv import load_dotenv, find_dotenv
+import os
+import zerorpc
+import gevent
+import time
+
+load_dotenv(find_dotenv())
+
+class CortexRPC(object):
+  def __init__(self, fn):
+    super().__init__() 
+    self._listener = fn
+    self.connect()
+
+  def connect(self):
+    print("Connecting to RPC on port {}".format(os.getenv('RPC_PORT')))
+    self.rpc = zerorpc.Server(self)
+    self.rpc.bind("tcp://127.0.0.1:" + os.getenv('RPC_PORT'))
+    gevent.spawn(self.connected)
+    self.rpc.run()
+
+  def connected(self):
+    print("RPC running on port {}".format(os.getenv('RPC_PORT')))
+    print("Connecting to Relay on port {}".format(os.getenv('RELAY_PORT')))
+    self.relay = zerorpc.Client()
+    self.relay.connect("tcp://127.0.0.1:" + os.getenv('RELAY_PORT'))
+    val = None
+    try:
+      val = self.relay.connected("rpc")
+      print("rpc connected...".format(val))
+    except zerorpc.TimeoutExpired:
+      print("rpc timeout :(")
+    # print("defer sending a file...")
+    # gevent.sleep(2)
+    # self.send_file("test.png")
+    return val
+
+  def send_param(self, key, value):
+    print("aloha. {}: {}".format(key, value))
+    if self._listener is not None:
+      self._listener(key, value)
+    else:
+      print("No listener provided to CortexRPC")
+    return "ok"
+
+  def get_params(self):
+    print("get params call received")
+    return "lmao ok"
+
+  def send_frame(self, frame):
+    if self.relay is not None:
+      print("sending a frame...")
+      frame = '01234567' * 8 * 8 * 8 * 8 * 2
+      self.relay.send_frame('frame_00000.png', frame)
+    else:
+      print("Relay not ready...")
+
+if __name__ == '__main__':
+  def log_param(key, value):
+    print("log param. {}: {}".format(key, value))
+
+  # this will block
+  rpc = CortexRPC(log_param)