Telemetry event definitions and helpers for Quiver.
Request Span
[:quiver, :request, :start]-- measurements:system_time| metadata:request, origin, name[:quiver, :request, :stop]-- measurements:duration| metadata:request, response, origin, name[:quiver, :request, :exception]-- measurements:duration| metadata:request, kind, reason, stacktrace, origin, name
Connection Span (fresh connections only)
[:quiver, :conn, :start]-- measurements:system_time| metadata:origin, scheme[:quiver, :conn, :stop]-- measurements:duration| metadata:origin, scheme
Connection Close (standalone, fires on eviction)
[:quiver, :conn, :close]-- measurements:system_time| metadata:origin, reason
Pool Queue
[:quiver, :pool, :queue]-- measurements:queue_length| metadata:origin, name
HTTP/3 Connection
[:quiver, :connection, :http3, :start]-- measurements:system_time| metadata:origin, pool_pid[:quiver, :connection, :http3, :stop]-- measurements:duration| metadata:origin, peer_max_streams[:quiver, :connection, :http3, :exception]-- measurements:duration| metadata:origin, reason, kind[:quiver, :connection, :http3, :draining]-- measurements:system_time| metadata:origin, last_stream_id, error_code
HTTP/3 Datagrams & Channels
[:quiver, :connection, :http3, :datagram, :sent]-- measurements:bytes| metadata:origin, stream_id[:quiver, :connection, :http3, :datagram, :received]-- measurements:bytes| metadata:origin, stream_id[:quiver, :connection, :http3, :datagram, :send_failed]-- measurements:system_time| metadata:origin, stream_id, reason[:quiver, :connection, :http3, :datagram, :dropped]-- measurements:system_time| metadata:origin, stream_id, reason[:quiver, :connection, :http3, :channel, :start]-- measurements:system_time| metadata:origin, method, path[:quiver, :connection, :http3, :channel, :stop]-- measurements:duration| metadata:origin, close_reason[:quiver, :connection, :http3, :channel, :exception]-- measurements:duration| metadata:origin, kind, reason