fifo_full / memory_busy

You are reading a single comment by @rocky and its replies. Click here to read the full conversation.

•

rocky

I've seen both actually, though the memory_busy seems to come up if it has been idle for a while.

I read another post of yours explaining memory_busy:

MEMORY_BUSY happens when something is happening to the variable store >which keeps it busy (that usually means garbage collection) and a new variable >is requested from inside an interrupt.

In my code, each time the weather is updated, I have to create some fairly large objects: first parsing the JSON http response, then cherrypicking the interesting data from the JSON into my own structure. Could this be what is triggering the garbage collection? I probably need to switch to a more efficient way to store it, like you describe here: http://forum.espruino.com/comments/14667057/

For the FIFO_FULL, I already had "increased MTU" turned off. What branch is it on? I wonder if we could improve the transfer efficiency for APIs with JSON responses (what I imagine most people are using Bangle.http for) by either heatshrinking them and/or pre-decoding the JSON within GadgetBridge and transferring the equivalent of a Python pickle?

About

Avatar for rocky @rocky started