Modules for srvc

Each of the modules implements srvc.Module interface and can be used with srvc.Run.

Example

package main

import (
	"fmt"
	"net/http"
	"os"

	"github.com/go-srvc/mods/httpmod"
	"github.com/go-srvc/mods/logmod"
	"github.com/go-srvc/mods/metermod"
	"github.com/go-srvc/mods/sigmod"
	"github.com/go-srvc/mods/sqlxmod"
	"github.com/go-srvc/mods/tracemod"
	"github.com/go-srvc/srvc"
)

func main() {
	db := sqlxmod.New()
	srvc.RunAndExit(
		sigmod.New(os.Interrupt),
		logmod.New(),
		tracemod.New(),
		metermod.New(),
		db,
		httpmod.New(
			httpmod.WithHandler(
				handler(db),
			),
		),
	)
}

func handler(db *sqlxmod.DB) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if err := db.DB().PingContext(r.Context()); err != nil {
			http.Error(w, err.Error(), http.StatusInternalServerError)
			return
		}
		fmt.Fprint(w, "OK")
	})
}

Modules:

httpmod

HTTP server module wrapping http.Server.

logmod

Wrapper for otel log provider.

metermod

Wrapper for otel metrics provider.

sigmod

Signal handling module for graceful application shutdown.

sqlmod

SQL module wrapping sql.DB.

sqlxmod

SQL module wrapping sqlx.DB.

tickermod

Ticker module wrapping time.Ticker.

tracemod

Wrapper for otel tracer provider.