37 lines
812 B
Go
37 lines
812 B
Go
package httpserver
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"net/http"
|
|
"strings"
|
|
|
|
"go.uber.org/zap"
|
|
)
|
|
|
|
func StartServer(ctx context.Context, log *zap.Logger, svc string, port string, handler http.Handler) {
|
|
if !strings.Contains(port, ":") {
|
|
port = fmt.Sprintf(":%s", port)
|
|
}
|
|
server := http.Server{
|
|
Addr: port,
|
|
Handler: handler,
|
|
}
|
|
l := log.With(zap.String("service", svc), zap.String("addr", server.Addr))
|
|
l.Info("starting server")
|
|
go func() {
|
|
if err := server.ListenAndServe(); err != nil {
|
|
if err != http.ErrServerClosed {
|
|
l.Error("server error", zap.Error(err))
|
|
}
|
|
}
|
|
}()
|
|
<-ctx.Done()
|
|
l.Info("shutting down server")
|
|
if err := server.Shutdown(ctx); err != nil {
|
|
if err != context.Canceled && err != context.DeadlineExceeded {
|
|
l.Error("server shutdown error", zap.Error(err))
|
|
}
|
|
}
|
|
}
|