Azure IoT Hub に az-cli で pub/sub

3029 ワード
subscribe AzureIoTHub publish AzureCLI AzureCLI テキストリンク

sas トークンで接続する場合です。

publish.sh
HubName=iot-aa
deviceId=pansy
#
ddx=`date`
az iot device c2d-message send  -d ${deviceId} \
        --data "Hello World $ddx" \
        --props "key0=value0;key1=value1" -n ${HubName}
#

こちらのプログラムで　subscribe した結果
Azure IoT Hub に paho で pub/sub

***on_message ***
devices/pansy/messages/devicebound/%24.mid=31e11faf-385d-4ff2-a10d-ff4ed0d90205&%24.to=%2Fdevices%2Fiwata%2Fmessages%2Fdevicebound&%24.ce=utf-8&key0=value0&key1=value1&iothub-ack=none Hello World 2021年  1月 16日 土曜日 15:50:02 JST

次のようなメッセージが出たら、az login を行って下さい。

AADSTS50132: The session is not valid due the following reasons: password expiration or recent password change, SSO Artifact is invalid or expired, session is not fresh enough for application, or a silent sign-in request was sent but the user's session with Azure AD is invalid or has expired.

$ az login
You have logged in. Now let us find all the subscriptions to which you have access...
subscribe.sh
#
HubName=iot-aa
deviceId=pansy
#
az iot device simulate -d ${deviceId} -n ${HubName}
#
az iot hub monitor-events --output table --hub-name ${HubName}
#