Connecting to Adafruit IO...
Traceback (most recent call last):
  File "code.py", line 77, in <module>
  File "adafruit_minimqtt/adafruit_minimqtt.py", line 467, in connect
  File "adafruit_minimqtt/adafruit_minimqtt.py", line 263, in _get_socket
TypeError: can't convert str to int


Code done running.

import time
import ssl
import socketpool
import wifi
import adafruit_minimqtt.adafruit_minimqtt as MQTT
 
# Add a secrets.py to your filesystem that has a dictionary called secrets with "ssid" and
# "password" keys with your WiFi credentials. DO NOT share that file or commit it into Git or other
# source control.
# pylint: disable=no-name-in-module,wrong-import-order
try:
    from secrets import secrets
except ImportError:
    print("WiFi secrets are kept in secrets.py, please add them there!")
    raise
 
# Set your Adafruit IO Username and Key in secrets.py
# (visit io.adafruit.com if you need to create an account,
# or if you need your Adafruit IO key.)
aio_username = secrets["aio_username"]
aio_key = secrets["aio_key"]
 
print("Connecting to %s" % secrets["ssid"])
wifi.radio.connect(secrets["ssid"], secrets["password"])
print("Connected to %s!" % secrets["ssid"])
### Feeds ###
 
# Setup a feed named 'photocell' for publishing to a feed
photocell_feed = secrets["aio_username"] + "/feeds/photocell"
 
# Setup a feed named 'onoff' for subscribing to changes
onoff_feed = secrets["aio_username"] + "/feeds/onoff"
 
### Code ###
 
# Define callback methods which are called when events occur
# pylint: disable=unused-argument, redefined-outer-name
def connected(client, userdata, flags, rc):
    # This function will be called when the client is connected
    # successfully to the broker.
    print("Connected to Adafruit IO! Listening for topic changes on %s" % onoff_feed)
    # Subscribe to all changes on the onoff_feed.
    client.subscribe(onoff_feed)
 
 
def disconnected(client, userdata, rc):
    # This method is called when the client is disconnected
    print("Disconnected from Adafruit IO!")
 
 
def message(client, topic, message):
    # This method is called when a topic the client is subscribed to
    # has a new message.
    print("New message on topic {0}: {1}".format(topic, message))
 
 
# Create a socket pool
pool = socketpool.SocketPool(wifi.radio)
 
# Set up a MiniMQTT Client
mqtt_client = MQTT.MQTT(
    broker=secrets["broker"],
    port=secrets["port"],
    username=secrets["aio_username"],
    password=secrets["aio_key"],
    socket_pool=pool,
    ssl_context=ssl.create_default_context(),
)
 
# Setup the callback methods above
mqtt_client.on_connect = connected
mqtt_client.on_disconnect = disconnected
mqtt_client.on_message = message
 
# Connect the client to the MQTT broker.
print("Connecting to Adafruit IO...")
mqtt_client.connect()
 
photocell_val = 0
while True:
    # Poll the message queue
    mqtt_client.loop()
 
    # Send a new message
    print("Sending photocell value: %d..." % photocell_val)
    mqtt_client.publish(photocell_feed, photocell_val)
    print("Sent!")
    photocell_val += 1
    time.sleep(5)