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ProGlove Documentation

Scanner state

Scanner state is an event received on scanner connection or disconnection from the Gateway.

Fields

Name

Type

Description

Accepted values

Constraints

Required

api_version

string

The input API schema version number.

1.0

Yes

event_type

string

The message type.

scanner_state

Yes

event_id

string

The message identifier. This can be used to reference it.

any

UUID format [0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}

Yes

time_created

integer

The time of creation client-side, used to determine the order of incoming messages. Unix time stamp in milliseconds.

Any

1546300800000 <= value <= 99999999999999

Yes

device_connected_state

string

The scanner connection state.

  • STATE_CONNECTED

  • STATE_DISCONNECTED

Yes

device_disconnect_reason

string

The reason why the device disconnects.

  • UNKNOWN

  • CONNECTION_TIMEOUT - the device connects but times out (only happens if the scanner freezes completely)

  • USER_TERMINATED - the user clicks disconnect

  • RESET_AFTER_FIRMWARE_UPDATE - the device resets after a firmware update

if the device_connected_state is STATE_DISCONNECTED

device_serial

string

The serial number of a worker's device.

Any

1 <= length <= 128

Yes

gateway_serial

string

The serial number of the Gateway.

Any

1 <= length <= 128

No

Example
{
  "api_version": "1.0",
  "event_type": "scanner_state",
  "event_id": "73f9f3be-01c0-4c2a-9f13-364c96a7ce37",
  "time_created": 1546300800000,
  "gateway_serial": "PGGW000000058",
  "device_connected_state": "STATE_CONNECTED",
  "device_disconnect_reason": "UNKNOWN",
  "device_serial": "MDMR000000064"
}
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