Sent this question to support 2 weeks ago, but still waiting on a response, so thought I would try the forums…
We have a reproducible issue where WITH_ACK returns true, but SOMETIMES no data reaches the cloud. Tested on E-series and Electron running latest system firmware.
I’ve searched the forum up and down, and while there are lots of questions about the blocking nature of WITH_ACK, no one has reported false positives for data being sent.
Is this a known issue that WITH_ACK cannot be trusted? Anyone else experience this issue?
result = Particle.publish(event, convertData(data, dataLength), 30, PRIVATE | WITH_ACK) != false ? TRANSMIT_OK : TRANSMIT_FAILED;
Thanks in advance!!