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tobiasschuerg / InfluxDB-Client-for-Arduino

Simple library for sending measurements to an InfluxDB with a single network request. Supports ESP8266 and ESP32.

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WritePoint data loss on index 0 when send in buffer mode.

parinyaonline opened this issue · comments

commented
  1. Setting the batchSize for 512 line/point and bufferSize 1024 line/point
  2. Use writeRecord or writePoint to 512 line/point
  3. The device send package to server. code 204
  4. Then I try to export .csv file from server, The data received is line 1-512 total is 511 lines.

Screenshot 2023-02-01 121157

Please help me to check about this and expend why we need to cancel the Point/Line zero?

Specifications:

  • Library Version: 3.13.0
  • InfluxDB Version: 2.6
  • Board/ESP chip: ESP32 WROVER
  • Device Arduino SDK version: ESP IDF 2.0.4
commented

Hi,
I try to print debug mode and the data is that prepare before post to server is completely.
It can prepare text for 512 lines before post to server.

Screenshot_20230201_122513

Maybe the bug is not from the InfluxDB library.
I will update later.

Thank you.

commented

Hi,
I found the issue is coming from the timestamp is the same between index 0 and index 1 and make the server confuse.

Thank you.