WIP

node/modules/storageminer.go

@@ -6,6 +6,7 @@ import (
 	"errors"
 	"fmt"
 	"github.com/filecoin-project/lotus/lib/harmony/harmonydb"
+	"github.com/filecoin-project/lotus/lib/harmony/harmonytask"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -322,6 +323,18 @@ func WindowPostScheduler(fc config.MinerFeeConfig, pc config.ProvingConfig) func
 			return nil, err
 		}
 
+		wdPostTask := wdpost.NewWdPostTask(db)
+		tasks := []harmonytask.TaskInterface{wdPostTask}
+
+		taskEngine, err := harmonytask.New(db, []harmonytask.TaskInterface{wdPostTask}, "localhost:12300")
+		if err != nil {
+			return nil, xerrors.Errorf("failed to create task engine: %w", err)
+		}
+		//handler := gin.New()
+		//
+		//taskEngine.ApplyHttpHandlers(handler.Group("/"))
+		defer taskEngine.GracefullyTerminate(time.Hour)
+
 		lc.Append(fx.Hook{
 			OnStart: func(context.Context) error {
 				go fps.Run(ctx)

storage/wdpost/wdpost_changehandler.go

@@ -2,7 +2,6 @@ package wdpost
 
 import (
 	"context"
-	"github.com/filecoin-project/lotus/lib/harmony/harmonydb"
 	"sync"
 
 	"github.com/filecoin-project/go-address"
@@ -32,18 +31,25 @@ type wdPoStCommands interface {
 	recordPoStFailure(err error, ts *types.TipSet, deadline *dline.Info)
 }
 
+type changeHandlerIface interface {
+	start()
+	update(ctx context.Context, revert *types.TipSet, advance *types.TipSet) error
+	shutdown()
+	currentTSDI() (*types.TipSet, *dline.Info)
+}
+
+var _ changeHandlerIface = &changeHandler{}
+
 type changeHandler struct {
 	api        wdPoStCommands
 	actor      address.Address
 	proveHdlr  *proveHandler
 	submitHdlr *submitHandler
-
-	db *harmonydb.DB
 }
 
-func newChangeHandler(api wdPoStCommands, actor address.Address, db *harmonydb.DB) *changeHandler {
+func newChangeHandler(api wdPoStCommands, actor address.Address) *changeHandler {
 	posts := newPostsCache()
-	p := newProver(api, posts, db)
+	p := newProver(api, posts)
 	s := newSubmitter(api, posts)
 	return &changeHandler{api: api, actor: actor, proveHdlr: p, submitHdlr: s}
 }
@@ -172,7 +178,6 @@ type proveHandler struct {
 func newProver(
 	api wdPoStCommands,
 	posts *postsCache,
-	db *harmonydb.DB,
 ) *proveHandler {
 	ctx, cancel := context.WithCancel(context.Background())
 	return &proveHandler{
@@ -182,7 +187,6 @@ func newProver(
 		hcs:         make(chan *headChange),
 		shutdownCtx: ctx,
 		shutdown:    cancel,
-		wdPostTask:  NewWdPostTask(db),
 	}
 }
 

storage/wdpost/wdpost_sched.go

@@ -77,8 +77,8 @@ type WindowPoStScheduler struct {
 	maxPartitionsPerPostMessage             int
 	maxPartitionsPerRecoveryMessage         int
 	singleRecoveringPartitionPerPostMessage bool
-	ch                                      *changeHandler
+	ch                                      changeHandlerIface
-	ch2                                     *changeHandler2
+	//ch2                                     *changeHandler2
 
 	actor address.Address
 
@@ -140,13 +140,17 @@ func (s *WindowPoStScheduler) Run(ctx context.Context) {
 		*WindowPoStScheduler
 	}{s.api, s}
 
-	s.ch = newChangeHandler(callbacks, s.actor, s.db)
+	run_on_lotus_provider := true
-	defer s.ch.shutdown()
-	s.ch.start()
 
-	s.ch2 = newChangeHandler2(callbacks, s.actor, s.db)
+	if !run_on_lotus_provider {
-	defer s.ch2.shutdown()
+		s.ch = newChangeHandler(callbacks, s.actor)
-	s.ch2.start()
+		defer s.ch.shutdown()
+		s.ch.start()
+	} else {
+		s.ch = newChangeHandler2(callbacks, s.actor, s.db)
+		defer s.ch.shutdown()
+		s.ch.start()
+	}
 
 	var (
 		notifs <-chan []*api.HeadChange
@@ -223,6 +227,7 @@ func (s *WindowPoStScheduler) Run(ctx context.Context) {
 }
 
 func (s *WindowPoStScheduler) update(ctx context.Context, revert, apply *types.TipSet) {
+	log.Errorf("WindowPoStScheduler.update() called with revert: %v, apply: %v", revert, apply)
 	if apply == nil {
 		log.Error("no new tipset in window post WindowPoStScheduler.update")
 		return
@@ -232,10 +237,10 @@ func (s *WindowPoStScheduler) update(ctx context.Context, revert, apply *types.T
 		log.Errorf("handling head updates in window post sched: %+v", err)
 	}
 
-	err = s.ch2.update(ctx, revert, apply)
+	//err = s.ch2.update(ctx, revert, apply)
-	if err != nil {
+	//if err != nil {
-		log.Errorf("handling head updates in window post sched: %+v", err)
+	//	log.Errorf("handling head updates in window post sched: %+v", err)
-	}
+	//}
 }
 
 // onAbort is called when generating proofs or submitting proofs is aborted