nwaku/waku/waku_filter_v2/protocol_metrics.nim

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865 B
Nim

when (NimMajor, NimMinor) < (1, 4):
{.push raises: [Defect].}
else:
{.push raises: [].}
import metrics
export metrics
declarePublicGauge waku_filter_errors, "number of filter protocol errors", ["type"]
declarePublicGauge waku_filter_requests, "number of filter subscribe requests received", ["type"]
declarePublicGauge waku_filter_subscriptions, "number of subscribed filter clients"
declarePublicHistogram waku_filter_request_duration_seconds, "duration of filter subscribe requests", ["type"]
declarePublicHistogram waku_filter_handle_message_duration_seconds, "duration to push message to filter subscribers"
# Error types (metric label values)
const
dialFailure* = "dial_failure"
decodeRpcFailure* = "decode_rpc_failure"
requestIdMismatch* = "request_id_mismatch"
errorResponse* = "error_response"
pushTimeoutFailure* = "push_timeout_failure"