The highest tagged major version is v4.

prom

package

v0.3.9 Latest Latest Go to latest Published: Dec 30, 2021 License: AGPL-3.0 Imports: 10 Imported by: 0

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func HTTPMiddleware(next http.Handler) http.Handler

HTTPMiddleware http connection metric reader

func IPCMiddleware(server *rpc.Server, client rpc.Conn)

IPCMiddleware unix-socket connection counter

func Init()

Init module initialization

func RegisterDBCollector(name string, db *sqlx.DB)

RegisterDBCollector create metric colletor for given connection

func Serve(addr string) *http.Server

Serve start listening http

func WSMiddleware(next http.Handler) http.Handler

WSMiddleware websocket connection counter

type DBStatsCollector struct {
	// contains filtered or unexported fields
}

DBStatsCollector implements the prometheus.Collector interface.

func NewDBStatsCollector(dbName string, sg DBStatsGetter) *DBStatsCollector

NewDBStatsCollector creates a new DBStatsCollector.

func (c DBStatsCollector) Collect(ch chan<- prometheus.Metric)

Collect implements the prometheus.Collector interface.

func (c DBStatsCollector) Describe(ch chan<- *prometheus.Desc)

Describe implements the prometheus.Collector interface.

type DBStatsGetter interface {
	Stats() sql.DBStats
}

DBStatsGetter is an interface that gets sql.DBStats.