diff --git a/core/commands/bitswap.go b/core/commands/bitswap.go
index 867cb49c2..a769e6b0a 100644
--- a/core/commands/bitswap.go
+++ b/core/commands/bitswap.go
@@ -21,10 +21,11 @@ var BitswapCmd = &cmds.Command{
 		ShortDescription: ``,
 	},
 	Subcommands: map[string]*cmds.Command{
-		"wantlist": showWantlistCmd,
-		"stat":     bitswapStatCmd,
-		"unwant":   unwantCmd,
-		"ledger":   ledgerCmd,
+		"wantlist":  showWantlistCmd,
+		"stat":      bitswapStatCmd,
+		"unwant":    unwantCmd,
+		"ledger":    ledgerCmd,
+		"reprovide": reprovideCmd,
 	},
 }
 
@@ -242,3 +243,30 @@ prints the ledger associated with a given peer.
 		},
 	},
 }
+
+var reprovideCmd = &cmds.Command{
+	Helptext: cmds.HelpText{
+		Tagline: "Trigger reprovider.",
+		ShortDescription: `
+Trigger reprovider to announce our data to network.
+`,
+	},
+	Run: func(req cmds.Request, res cmds.Response) {
+		nd, err := req.InvocContext().GetNode()
+		if err != nil {
+			res.SetError(err, cmds.ErrNormal)
+			return
+		}
+
+		if !nd.OnlineMode() {
+			res.SetError(errNotOnline, cmds.ErrClient)
+			return
+		}
+
+		err = nd.Reprovider.Trigger(req.Context())
+		if err != nil {
+			res.SetError(err, cmds.ErrNormal)
+			return
+		}
+	},
+}
diff --git a/core/core.go b/core/core.go
index 33a6b3b50..faf64ff5d 100644
--- a/core/core.go
+++ b/core/core.go
@@ -277,7 +277,7 @@ func (n *IpfsNode) startLateOnlineServices(ctx context.Context) error {
 	default:
 		return fmt.Errorf("unknown reprovider strtaegy '%s'", cfg.Reprovider.Strategy)
 	}
-	n.Reprovider = rp.NewReprovider(n.Routing, keyProvider)
+	n.Reprovider = rp.NewReprovider(ctx, n.Routing, keyProvider)
 
 	if cfg.Reprovider.Interval != "0" {
 		interval := kReprovideFrequency
@@ -290,7 +290,7 @@ func (n *IpfsNode) startLateOnlineServices(ctx context.Context) error {
 			interval = dur
 		}
 
-		go n.Reprovider.ProvideEvery(ctx, interval)
+		go n.Reprovider.ProvideEvery(interval)
 	}
 
 	return nil
diff --git a/exchange/reprovide/providers.go b/exchange/reprovide/providers.go
index b96807d37..07ddd99cc 100644
--- a/exchange/reprovide/providers.go
+++ b/exchange/reprovide/providers.go
@@ -26,6 +26,7 @@ func NewPinnedProvider(pinning pin.Pinner, dag merkledag.DAGService, onlyRoots b
 
 		outCh := make(chan *cid.Cid)
 		go func() {
+			defer close(outCh)
 			set.ForEach(func(c *cid.Cid) error {
 				select {
 				case <-ctx.Done():
diff --git a/exchange/reprovide/reprovide.go b/exchange/reprovide/reprovide.go
index 3d42c8439..d84d753e0 100644
--- a/exchange/reprovide/reprovide.go
+++ b/exchange/reprovide/reprovide.go
@@ -16,35 +16,48 @@ var log = logging.Logger("reprovider")
 type KeyChanFunc func(context.Context) (<-chan *cid.Cid, error)
 
 type Reprovider struct {
+	ctx     context.Context
+	trigger chan context.CancelFunc
+
 	// The routing system to provide values through
 	rsys routing.ContentRouting
 
 	keyProvider KeyChanFunc
 }
 
-func NewReprovider(rsys routing.ContentRouting, keyProvider KeyChanFunc) *Reprovider {
+func NewReprovider(ctx context.Context, rsys routing.ContentRouting, keyProvider KeyChanFunc) *Reprovider {
 	return &Reprovider{
-		rsys:        rsys,
+		ctx:     ctx,
+		trigger: make(chan context.CancelFunc),
+
+		rsys: rsys,
 		keyProvider: keyProvider,
 	}
 }
 
-func (rp *Reprovider) ProvideEvery(ctx context.Context, tick time.Duration) {
+func (rp *Reprovider) ProvideEvery(tick time.Duration) {
 	// dont reprovide immediately.
 	// may have just started the daemon and shutting it down immediately.
 	// probability( up another minute | uptime ) increases with uptime.
 	after := time.After(time.Minute)
+	var done context.CancelFunc
 	for {
 		select {
-		case <-ctx.Done():
+		case <-rp.ctx.Done():
 			return
+		case done = <-rp.trigger:
 		case <-after:
-			err := rp.Reprovide(ctx)
-			if err != nil {
-				log.Debug(err)
-			}
-			after = time.After(tick)
 		}
+
+		err := rp.Reprovide(rp.ctx)
+		if err != nil {
+			log.Debug(err)
+		}
+
+		if done != nil {
+			done()
+		}
+		after = time.After(tick)
 	}
 }
 
@@ -72,3 +85,16 @@ func (rp *Reprovider) Reprovide(ctx context.Context) error {
 	}
 	return nil
 }
+
+func (rp *Reprovider) Trigger(ctx context.Context) error {
+	progressCtx, done := context.WithCancel(ctx)
+	select {
+	case <-rp.ctx.Done():
+		return context.Canceled
+	case <-ctx.Done():
+		return context.Canceled
+	case rp.trigger <- done:
+		<-progressCtx.Done()
+		return nil
+	}
+}