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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 :(")
# return val
print("defer sending a file...")
gevent.sleep(1)
return self.get_last_frame()
def get_last_frame(self):
self.send_frame("test.png", '01234567' * 8 * 8 * 8 * 8 * 2)
return "ok"
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, fn, frame):
if self.relay is not None:
print("Sending a frame...")
self.relay.send_frame(fn, frame)
else:
print("Can't send frame, relay not ready...")
if __name__ == '__main__':
def log_param(key, value):
print("Log param. {}: {}".format(key, value))
# this will block
rpc = CortexRPC(log_param)
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