Gateway Server APIs

The Gs service

Method Gs.GetGatewayConnectionStats
Description Get statistics about the current gateway connection to the Gateway Server. This is not persisted between reconnects.
Request type GatewayIdentifiers
Response type GatewayConnectionStats
HTTP bindings

GET /api/v3/gs/gateways/{gateway_id}/connection/stats

Messages

Message GatewayIdentifiers

Show object example 
{
  "gateway_id": "",
  "eui": "",
}

Fields:

Field gateway_id
Type string
Description

max_len: 36

pattern: ^[a-z0-9](?:[-]?[a-z0-9]){2,}$
Field eui
Type bytes
Description

Secondary identifier, which can only be used in specific requests.

Message GatewayConnectionStats

Connection stats as monitored by the Gateway Server.

Show object example 
{
  "connected_at": "0001-01-01T00:00:00Z",
  "disconnected_at": "0001-01-01T00:00:00Z",
  "protocol": "",
  "last_status_received_at": "0001-01-01T00:00:00Z",
  "last_status": {},
  "last_uplink_received_at": "0001-01-01T00:00:00Z",
  "uplink_count": 0,
  "last_downlink_received_at": "0001-01-01T00:00:00Z",
  "downlink_count": 0,
  "round_trip_times": {},
  "sub_bands": [],
}

Fields:

Field connected_at
Type google.protobuf. Timestamp
Field disconnected_at
Type google.protobuf. Timestamp
Field protocol
Type string
Description

Protocol used to connect (for example, udp, mqtt, grpc)
Field last_status_received_at
Type google.protobuf. Timestamp
Field last_status
Type GatewayStatus
Field last_uplink_received_at
Type google.protobuf. Timestamp
Field uplink_count
Type uint64
Field last_downlink_received_at
Type google.protobuf. Timestamp
Field downlink_count
Type uint64
Field round_trip_times
Type GatewayConnectionStats.RoundTripTimes
Field sub_bands
Type repeated GatewayConnectionStats.SubBand
Description

Statistics for each sub band.

Message GatewayConnectionStats.RoundTripTimes

Show object example 
{
  "min": "0s",
  "max": "0s",
  "median": "0s",
  "count": 0,
}

Fields:

Field min
Type google.protobuf. Duration
Field max
Type google.protobuf. Duration
Field median
Type google.protobuf. Duration
Field count
Type uint32

Message GatewayConnectionStats.SubBand

Show object example 
{
  "min_frequency": 0,
  "max_frequency": 0,
  "downlink_utilization_limit": 0,
  "downlink_utilization": 0,
}

Fields:

Field min_frequency
Type uint64
Field max_frequency
Type uint64
Field downlink_utilization_limit
Type float
Description

Duty-cycle limit of the sub-band as a fraction of time.
Field downlink_utilization
Type float
Description

Utilization rate of the available duty-cycle. This value should not exceed downlink_utilization_limit.

Message GatewayStatus

Show object example 
{
  "time": "0001-01-01T00:00:00Z",
  "boot_time": "0001-01-01T00:00:00Z",
  "versions": {},
  "antenna_locations": [],
  "ip": [],
  "metrics": {},
  "advanced": {},
}

Fields:

Field time
Type google.protobuf. Timestamp
Description

Current time of the gateway
Field boot_time
Type google.protobuf. Timestamp
Description

Boot time of the gateway

  • can be left out to save bandwidth; old value will be kept
Field versions
Type map of string to string
Description

Versions of gateway subsystems

  • each field can be left out to save bandwidth; old value will be kept
  • map keys are written in snake_case
  • for example: firmware: “2.0.4” forwarder: “v2-3.3.1” fpga: “48” dsp: “27” hal: “v2-3.5.0”

max_pairs: 10

max_len (key): 36

pattern (key): ^[a-z0-9](?:[_-]?[a-z0-9]){2,}$

max_len (value): 128
Field antenna_locations
Type repeated Location
Description

Location of each gateway’s antenna

  • if left out, server uses registry-set location as fallback

max_items: 8
Field ip
Type repeated string
Description

IP addresses of this gateway. Repeated addresses can be used to communicate addresses of multiple interfaces (LAN, Public IP, …).

max_items: 10

ip
Field metrics
Type map of string to float
Description

Metrics

  • can be used for forwarding gateway metrics such as temperatures or performance metrics
  • map keys are written in snake_case

max_pairs: 32

max_len (key): 36

pattern (key): ^[a-z0-9](?:[_-]?[a-z0-9]){2,}$
Field advanced
Type google.protobuf. Struct
Description

Advanced metadata fields

  • can be used for advanced information or experimental features that are not yet formally defined in the API
  • field names are written in snake_case

Message Location

Show object example 
{
  "latitude": 0,
  "longitude": 0,
  "altitude": 0,
  "accuracy": 0,
  "source": "SOURCE_UNKNOWN",
}

Fields:

Field latitude
Type double
Description

The North–South position (degrees; -90 to +90), where 0 is the equator, North pole is positive, South pole is negative.

gte: -90

lte: 90
Field longitude
Type double
Description

The East-West position (degrees; -180 to +180), where 0 is the Prime Meridian (Greenwich), East is positive , West is negative.

gte: -180

lte: 180
Field altitude
Type int32
Description

The altitude (meters), where 0 is the mean sea level.
Field accuracy
Type int32
Description

The accuracy of the location (meters).
Field source
Type LocationSource
Description

Source of the location information.

defined_only

Enums

Enum LocationSource

Name Value Description
SOURCE_UNKNOWN 0 The source of the location is not known or not set.
SOURCE_GPS 1 The location is determined by GPS.
SOURCE_REGISTRY 3 The location is set in and updated from a registry.
SOURCE_IP_GEOLOCATION 4 The location is estimated with IP geolocation.
SOURCE_WIFI_RSSI_GEOLOCATION 5 The location is estimated with WiFi RSSI geolocation.
SOURCE_BT_RSSI_GEOLOCATION 6 The location is estimated with BT/BLE RSSI geolocation.
SOURCE_LORA_RSSI_GEOLOCATION 7 The location is estimated with LoRa RSSI geolocation.
SOURCE_LORA_TDOA_GEOLOCATION 8 The location is estimated with LoRa TDOA geolocation.
SOURCE_COMBINED_GEOLOCATION 9 The location is estimated by a combination of geolocation sources.
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