I'm seeing a hard to track down error with Google Cloud IoT. I have 2 projects set up with IoT API enabled. I'm using the same "quickstart" instructions to test, by setting up "my-registry" and "my-device". Let's call them projects A and B. I then run both the python and node examples pulled straight from git. The node example runs fine for both projects A and B, validated by pulling using gcloud. However, the python example works for project A, but with project b gets a "on disconnect. 1. out of memory" error. There is never a "connection accepted" message for B, but yes for A. "Out of memory" seems to be a generic error, not really the issue. It could represent a variety of issues in connectivity. Nothing on the server side Anyone encountered this one before? I appreciate any help in resolving or at least trace the eror.
Turns out it's the python version. It was just about impossible to debug. I ended trying on many different devices/os to slowly isolate the issue. Looks like newly created projects rely on newer versions of google cloud sdk and python. Must have python 2.7.14.
Google Cloud IoT Python MQTT "out of memory" error