Remove set_socket

examples/cellular/minimqtt_adafruitio_cellular.py

@@ -1,22 +1,24 @@
 # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
 # SPDX-License-Identifier: MIT
 
+import os
 import time
 import board
 import busio
 import digitalio
+import adafruit_connection_manager
 from adafruit_fona.adafruit_fona import FONA
 import adafruit_fona.adafruit_fona_network as network
-import adafruit_fona.adafruit_fona_socket as socket
+import adafruit_fona.adafruit_fona_socket as pool
 
 import adafruit_minimqtt.adafruit_minimqtt as MQTT
 
-# Get Adafruit IO details and more from a secrets.py file
-try:
-    from secrets import secrets
-except ImportError:
-    print("GPRS secrets are kept in secrets.py, please add them there!")
-    raise
+# Add settings.toml to your filesystem CIRCUITPY_WIFI_SSID and CIRCUITPY_WIFI_PASSWORD keys
+# with your GPRS credentials. Add your Adafruit IO username and key as well.
+# DO NOT share that file or commit it into Git or other source control.
+
+aio_username = os.getenv("aio_username")
+aio_key = os.getenv("aio_key")
 
 ### Cellular ###
 
@@ -29,10 +31,10 @@
 ### Feeds ###
 
 # Setup a feed named 'photocell' for publishing to a feed
-photocell_feed = secrets["aio_username"] + "/feeds/photocell"
+photocell_feed = aio_username + "/feeds/photocell"
 
 # Setup a feed named 'onoff' for subscribing to changes
-onoff_feed = secrets["aio_username"] + "/feeds/onoff"
+onoff_feed = aio_username + "/feeds/onoff"
 
 ### Code ###
 
@@ -60,7 +62,7 @@ def message(client, topic, message):
 
 # Initialize cellular data network
 network = network.CELLULAR(
-    fona, (secrets["apn"], secrets["apn_username"], secrets["apn_password"])
+    fona, (os.getenv("apn"), os.getenv("apn_username"), os.getenv("apn_password"))
 )
 
 while not network.is_attached:
@@ -74,16 +76,17 @@ def message(client, topic, message):
     time.sleep(0.5)
 print("Network Connected!")
 
-# Initialize MQTT interface with the cellular interface
-MQTT.set_socket(socket, fona)
+ssl_context = adafruit_connection_manager.create_fake_ssl_context(pool, fona)
 
 # Set up a MiniMQTT Client
 # NOTE: We'll need to connect insecurely for ethernet configurations.
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
-    username=secrets["aio_username"],
-    password=secrets["aio_key"],
+    username=aio_username,
+    password=aio_key,
     is_ssl=False,
+    socket_pool=pool,
+    ssl_context=ssl_context,
 )
 
 # Setup the callback methods above

examples/cellular/minimqtt_simpletest_cellular.py

@@ -1,24 +1,24 @@
 # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
 # SPDX-License-Identifier: MIT
 
+import os
 import time
 import board
 import busio
 import digitalio
+import adafruit_connection_manager
 from adafruit_fona.adafruit_fona import FONA
 import adafruit_fona.adafruit_fona_network as network
-import adafruit_fona.adafruit_fona_socket as socket
+import adafruit_fona.adafruit_fona_socket as pool
 
 import adafruit_minimqtt.adafruit_minimqtt as MQTT
 
-### Cellular ###
+# Add settings.toml to your filesystem CIRCUITPY_WIFI_SSID and CIRCUITPY_WIFI_PASSWORD keys
+# with your GPRS credentials. Add your Adafruit IO username and key as well.
+# DO NOT share that file or commit it into Git or other source control.
 
-# Get cellular details and more from a secrets.py file
-try:
-    from secrets import secrets
-except ImportError:
-    print("Cellular secrets are kept in secrets.py, please add them there!")
-    raise
+aio_username = os.getenv("aio_username")
+aio_key = os.getenv("aio_key")
 
 # Create a serial connection for the FONA connection
 uart = busio.UART(board.TX, board.RX)
@@ -71,7 +71,7 @@ def publish(client, userdata, topic, pid):
 
 # Initialize cellular data network
 network = network.CELLULAR(
-    fona, (secrets["apn"], secrets["apn_username"], secrets["apn_password"])
+    fona, (os.getenv("apn"), os.getenv("apn_username"), os.getenv("apn_password"))
 )
 
 while not network.is_attached:
@@ -85,15 +85,16 @@ def publish(client, userdata, topic, pid):
     time.sleep(0.5)
 print("Network Connected!")
 
-# Initialize MQTT interface with the cellular interface
-MQTT.set_socket(socket, fona)
+ssl_context = adafruit_connection_manager.create_fake_ssl_context(pool, fona)
 
 # Set up a MiniMQTT Client
 client = MQTT.MQTT(
-    broker=secrets["broker"],
-    username=secrets["user"],
-    password=secrets["pass"],
+    broker=os.getenv("broker"),
+    username=os.getenv("username"),
+    password=os.getenv("password"),
     is_ssl=False,
+    socket_pool=pool,
+    ssl_context=ssl_context,
 )
 
 # Connect callback handlers to client

examples/cpython/minimqtt_adafruitio_cpython.py

@@ -1,6 +1,7 @@
 # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
 # SPDX-License-Identifier: MIT
 
+import os
 import socket
 import ssl
 import time
@@ -9,19 +10,19 @@
 
 ### Secrets File Setup ###
 
-try:
-    from secrets import secrets
-except ImportError:
-    print("Connection secrets are kept in secrets.py, please add them there!")
-    raise
+# Add settings.toml to your filesystem. Add your Adafruit IO username and key as well.
+# DO NOT share that file or commit it into Git or other source control.
+
+aio_username = os.getenv("aio_username")
+aio_key = os.getenv("aio_key")
 
 ### Feeds ###
 
 # Setup a feed named 'photocell' for publishing to a feed
-photocell_feed = secrets["aio_username"] + "/feeds/photocell"
+photocell_feed = aio_username + "/feeds/photocell"
 
 # Setup a feed named 'onoff' for subscribing to changes
-onoff_feed = secrets["aio_username"] + "/feeds/onoff"
+onoff_feed = aio_username + "/feeds/onoff"
 
 ### Code ###
 
@@ -50,8 +51,8 @@ def message(client, topic, message):
 # Set up a MiniMQTT Client
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
-    username=secrets["aio_username"],
-    password=secrets["aio_key"],
+    username=aio_username,
+    password=aio_key,
     socket_pool=socket,
     is_ssl=True,
     ssl_context=ssl.create_default_context(),

examples/cpython/minimqtt_simpletest_cpython.py

@@ -1,19 +1,16 @@
 # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
 # SPDX-License-Identifier: MIT
 
+import os
 import ssl
 import socket
 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
+# Add settings.toml to your filesystems. Add your Adafruit IO username and key as well.
+# DO NOT share that file or commit it into Git or other source control.
+
+aio_username = os.getenv("aio_username")
+aio_key = os.getenv("aio_key")
 
 ### Topic Setup ###
 
@@ -23,7 +20,7 @@
 
 # Adafruit IO-style Topic
 # Use this topic if you'd like to connect to io.adafruit.com
-# mqtt_topic = secrets["aio_username"] + "/feeds/temperature"
+# mqtt_topic = aio_username + "/feeds/temperature"
 
 
 ### Code ###
@@ -64,9 +61,9 @@ def message(client, topic, message):
 
 # Set up a MiniMQTT Client
 mqtt_client = MQTT.MQTT(
-    broker=secrets["broker"],
-    username=secrets["aio_username"],
-    password=secrets["aio_key"],
+    broker=os.getenv("broker"),
+    username=aio_username,
+    password=aio_key,
     socket_pool=socket,
     ssl_context=ssl.create_default_context(),
 )

examples/esp32spi/minimqtt_adafruitio_esp32spi.py

@@ -7,8 +7,9 @@
 import busio
 from digitalio import DigitalInOut
 import neopixel
+import adafruit_connection_manager
 from adafruit_esp32spi import adafruit_esp32spi
-import adafruit_esp32spi.adafruit_esp32spi_socket as socket
+import adafruit_esp32spi.adafruit_esp32spi_socket as pool
 
 import adafruit_minimqtt.adafruit_minimqtt as MQTT
 
@@ -82,14 +83,15 @@ def message(client, topic, message):
 esp.connect_AP(os.getenv("CIRCUITPY_WIFI_SSID"), os.getenv("CIRCUITPY_WIFI_PASSWORD"))
 print("Connected!")
 
-# Initialize MQTT interface with the esp interface
-MQTT.set_socket(socket, esp)
+ssl_context = adafruit_connection_manager.create_fake_ssl_context(pool, esp)
 
 # Set up a MiniMQTT Client
 mqtt_client = MQTT.MQTT(
     broker="io.adafruit.com",
     username=aio_username,
     password=aio_key,
+    socket_pool=pool,
+    ssl_context=ssl_context,
 )
 
 # Setup the callback methods above

examples/esp32spi/minimqtt_certificate_esp32spi.py

@@ -5,9 +5,10 @@
 import busio
 from digitalio import DigitalInOut
 import neopixel
+import adafruit_connection_manager
 from adafruit_esp32spi import adafruit_esp32spi
 from adafruit_esp32spi import adafruit_esp32spi_wifimanager
-import adafruit_esp32spi.adafruit_esp32spi_socket as socket
+import adafruit_esp32spi.adafruit_esp32spi_socket as pool
 
 import adafruit_minimqtt.adafruit_minimqtt as MQTT
 
@@ -110,12 +111,15 @@ def publish(client, userdata, topic, pid):
 wifi.connect()
 print("Connected!")
 
-# Initialize MQTT interface with the esp interface
-MQTT.set_socket(socket, esp)
+ssl_context = adafruit_connection_manager.create_fake_ssl_context(pool, esp)
 
 # Set up a MiniMQTT Client
 client = MQTT.MQTT(
-    broker=secrets["broker"], username=secrets["user"], password=secrets["pass"]
+    broker=secrets["broker"],
+    username=secrets["user"],
+    password=secrets["pass"],
+    socket_pool=pool,
+    ssl_context=ssl_context,
 )
 
 # Connect callback handlers to client

examples/esp32spi/minimqtt_pub_sub_blocking_esp32spi.py

@@ -7,8 +7,9 @@
 import busio
 from digitalio import DigitalInOut
 import neopixel
+import adafruit_connection_manager
 from adafruit_esp32spi import adafruit_esp32spi
-import adafruit_esp32spi.adafruit_esp32spi_socket as socket
+import adafruit_esp32spi.adafruit_esp32spi_socket as pool
 
 import adafruit_minimqtt.adafruit_minimqtt as MQTT
 
@@ -82,12 +83,15 @@ def message(client, topic, message):
 esp.connect_AP(os.getenv("CIRCUITPY_WIFI_SSID"), os.getenv("CIRCUITPY_WIFI_PASSWORD"))
 print("Connected!")
 
-# Initialize MQTT interface with the esp interface
-MQTT.set_socket(socket, esp)
+ssl_context = adafruit_connection_manager.create_fake_ssl_context(pool, esp)
 
 # Set up a MiniMQTT Client
 mqtt_client = MQTT.MQTT(
-    broker="io.adafruit.com", username=aio_username, password=aio_key
+    broker="io.adafruit.com",
+    username=aio_username,
+    password=aio_key,
+    socket_pool=pool,
+    ssl_context=ssl_context,
 )
 
 # Setup the callback methods above

examples/esp32spi/minimqtt_pub_sub_blocking_topic_callbacks_esp32spi.py

@@ -1,14 +1,16 @@
 # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
 # SPDX-License-Identifier: MIT
 
+import os
 import time
 import board
 import busio
 from digitalio import DigitalInOut
 import neopixel
+import adafruit_connection_manager
 from adafruit_esp32spi import adafruit_esp32spi
 from adafruit_esp32spi import adafruit_esp32spi_wifimanager
-import adafruit_esp32spi.adafruit_esp32spi_socket as socket
+import adafruit_esp32spi.adafruit_esp32spi_socket as pool
 
 import adafruit_minimqtt.adafruit_minimqtt as MQTT
 
@@ -91,10 +93,15 @@ def on_message(client, topic, message):
 wifi.connect()
 print("Connected!")
 
-MQTT.set_socket(socket, esp)
+ssl_context = adafruit_connection_manager.create_fake_ssl_context(pool, esp)
 
 # Set up a MiniMQTT Client
-client = MQTT.MQTT(broker=secrets["broker"], port=secrets["broker_port"])
+client = MQTT.MQTT(
+    broker=os.getenv("broker"),
+    port=os.getenv("broker_port"),
+    socket_pool=pool,
+    ssl_context=ssl_context,
+)
 
 # Setup the callback methods above
 client.on_connect = connected

examples/esp32spi/minimqtt_pub_sub_nonblocking_esp32spi.py

@@ -7,8 +7,9 @@
 import busio
 from digitalio import DigitalInOut
 import neopixel
+import adafruit_connection_manager
 from adafruit_esp32spi import adafruit_esp32spi
-import adafruit_esp32spi.adafruit_esp32spi_socket as socket
+import adafruit_esp32spi.adafruit_esp32spi_socket as pool
 
 import adafruit_minimqtt.adafruit_minimqtt as MQTT
 
@@ -81,12 +82,15 @@ def message(client, topic, message):
 esp.connect_AP(os.getenv("CIRCUITPY_WIFI_SSID"), os.getenv("CIRCUITPY_WIFI_PASSWORD"))
 print("Connected!")
 
-# Initialize MQTT interface with the esp interface
-MQTT.set_socket(socket, esp)
+ssl_context = adafruit_connection_manager.create_fake_ssl_context(pool, esp)
 
 # Set up a MiniMQTT Client
 mqtt_client = MQTT.MQTT(
-    broker="io.adafruit.com", username=aio_username, password=aio_key
+    broker="io.adafruit.com",
+    username=aio_username,
+    password=aio_key,
+    socket_pool=pool,
+    ssl_context=ssl_context,
 )
 
 # Setup the callback methods above