I am running node-red on my raspberry pi 3.
recently I upgraded to v0.20.3 and now one of my flows does not work anymore.
The flow consists of many HTTP requests to different APIs (with the goal to normalize the data I get from these calls and just get one single json response)
Since today, every time I do an http request to the http-in node it goes through all the steps of sending http requests to the APIs and it will even answer with the proper JSON response BUT the blue dot below the last request and the text 'requesting' will not go away and cause the node-red server to crash:
nodered.service: Main process exited, code=killed, status=6/ABRT
nodered.service: Unit entered failed state.
nodered.service: Failed with result 'signal'.
nodered.service: Service hold-off time over, scheduling restart.
Stopped Node-RED graphical event wiring tool.
Started Node-RED graphical event wiring tool.
After that the server restarts and is working again.
I like to mention that I am using nested http requests for this: I have an http request to localhost within another http request which is performing a few http requests to other hosts and then generating a json response. If I only perform the nested http request locally it will work without any problems.
Unfortunately I can not post the flow here as it contains a lot of API keys.
Has anybody ever encountered behaviour like this? I looked for a solution for hours now, but I think that this may be just be a bug in the new version of node-red?
Any help is greatly appreciated!