Openbmc: REST response message not JSON format complaint

[gkeishin]

Older driver

12:43:40.593    INFO    Get Request using : alias=openbmc, uri=/xyz/openbmc_project/sensors/fan_tach/fan0, headers=None json=None   
12:43:40.593    INFO    ${ret} = <Response [200]>

Response code:200, Content:{
  "data": {
    "Scale": 0, 
    "Target": 0, 
    "Unit": "xyz.openbmc_project.Sensor.Value.Unit.RPMS", 
    "Value": 0
  }, 
  "message": "200 OK", 
  "status": "ok"
}

Newer Driver

root@witherspoon:~# cat /etc/os-release
ID="openbmc-phosphor"
NAME="Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro)"
VERSION="v1.99.7-107"
VERSION_ID="v1.99.7-107-gf9707d1"
PRETTY_NAME="Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro) v1.99.7-107"
BUILD_ID="v1.99.7"
root@witherspoon:~# uname -a
Linux witherspoon 4.10.17-04c6ddff01cec5e54c6aeedcaa7691913f404796 #1 Fri Jul 7 23:20:55 UTC 2017 armv6l GNU/Linux
root@witherspoon:~#

Missing data in the response message.

22:15:17.579    INFO    Get Request using : alias=openbmc, uri=/xyz/openbmc_project/sensors/fan_tach/fan0, headers=None     
22:15:17.579    INFO    ${ret} = <Response [200]>

Response code:200, Content:{
  "Scale": 0, 
  "Target": 0, 
  "Unit": "xyz.openbmc_project.Sensor.Value.Unit.RPMS", 
  "Value": 0
}

[gkeishin]

@bradbishop @williamspatrick Anything changed recently.

[bradbishop]

probably something to do with this commit here: https://gerrit.openbmc-project.xyz/#/c/5022/

[gkeishin]

Thanks @bradbishop

[dkodihal]

Fix here : https://gerrit.openbmc-project.xyz/#/c/5165/1