Merge pull request #1695 from vincepri/runnable-group

⚠️  Refactor manager to avoid race conditions and provide clean shutdown

pkg/internal/httpserver/server.go

@@ -0,0 +1,16 @@
+package httpserver
+
+import (
+	"net/http"
+	"time"
+)
+
+// New returns a new server with sane defaults.
+func New(handler http.Handler) *http.Server {
+	return &http.Server{
+		Handler:           handler,
+		MaxHeaderBytes:    1 << 20,
+		IdleTimeout:       90 * time.Second, // matches http.DefaultTransport keep-alive timeout
+		ReadHeaderTimeout: 32 * time.Second,
+	}
+}