src/rsu-connector: add status iothub status file output #8
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When saving the file with a linux editor the missing new line is added. The git programme, after saving the file, always shows 'No newline at end of file' for a `git diff`. To make the editor happy, the commit adds the missing new line at the end of file to every file where it is missing. Signed-off-by: Florian Eckert <[email protected]>
When saving the file with a linux editor the missing new line is added. The git programme, after saving the file, always shows 'No newline at end of file' for a `git diff`. To make the editor happy, the commit adds the missing new line at the end of file to every file where it is missing. Signed-off-by: Florian Eckert <[email protected]>
This change is intended to make the internal connection state to the iothub
accessible for possible further processing outside of the rsu connector.
Therefore, the connection state is saved in a file with every callback
call to the iothub.
There is a new configuration option 'HUB_StatusFile' for the config
file. This option contains a path to a file in which the internal state
is stored as json. This file should be stored in tmp, as it is written
with every callback call. The directory must exist otherwise the file
cannot be created.
The file could have one of the following states:
{ "status": "OK" }
{ "status": "EXPIRED_SAS_TOKEN" }
{ "status": "DEVICE_DISABLED" }
{ "status": "BAD_CREDENTIAL" }
{ "status": "RETRY_EXPIRED" }
{ "status": "NO_NETWORK" }
{ "status": "COMMUNICATION_ERROR" }
{ "status": "OK" }
{ "status": "NO_PING_RESPONSE" }
{ "status": "UNKNOWN" }
Signed-off-by: Florian Eckert <[email protected]>
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This pullrequest adds the following changes.
No newline at end of filefor files where it is missing, because a Linux editor expects it. Otherwise a change is displayed although there is none.