diff --git a/go.mod b/go.mod
index 885672c..56fe507 100644
--- a/go.mod
+++ b/go.mod
@@ -26,6 +26,7 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/nsqio/go-nsq v1.1.0 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.1 // indirect
+	github.com/robfig/cron v1.2.0 // indirect
 	github.com/ugorji/go/codec v1.2.7 // indirect
 	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 // indirect
 	golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect
diff --git a/go.sum b/go.sum
index c432da2..a2dbbe3 100644
--- a/go.sum
+++ b/go.sum
@@ -73,6 +73,8 @@ github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsK
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
+github.com/robfig/cron v1.2.0 h1:ZjScXvvxeQ63Dbyxy76Fj3AT3Ut0aKsyd2/tl3DTMuQ=
+github.com/robfig/cron v1.2.0/go.mod h1:JGuDeoQd7Z6yL4zQhZ3OPEVHB7fL6Ka6skscFHfmt2k=
 github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
 github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
 github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
diff --git a/xserver/cron.go b/xserver/cron.go
new file mode 100644
index 0000000..85556a3
--- /dev/null
+++ b/xserver/cron.go
@@ -0,0 +1,39 @@
+package xserver
+
+import (
+	"context"
+	"github.com/robfig/cron"
+)
+
+type cronServer struct {
+	cr  *cron.Cron
+	err error
+}
+
+func NewCron() *cronServer {
+	cr := cron.New()
+	return &cronServer{
+		cr: cr,
+	}
+}
+
+func (c *cronServer) Register(spec string, fun func()) error {
+	return c.cr.AddFunc(spec, fun)
+}
+
+func (c *cronServer) Start() error {
+	if c.err != nil {
+		return c.err
+	}
+	c.cr.Start()
+	return nil
+}
+
+func (c *cronServer) Shutdown(ctx context.Context) error {
+	c.cr.Stop()
+	return nil
+}
+
+func (c *cronServer) Name() string {
+	return "cron"
+}