feat: plumb through context changes (libp2p#459)

.circleci/config.yml

@@ -5,7 +5,7 @@ orbs:
 executors:
   golang:
     docker:
-      - image: circleci/golang:1.15.5
+      - image: cimg/go:1.17
     resource_class: 2xlarge
   ubuntu:
     docker:

floodsub_test.go

@@ -46,8 +46,9 @@ func getNetHosts(t *testing.T, ctx context.Context, n int) []host.Host {
 	var out []host.Host
 
 	for i := 0; i < n; i++ {
-		netw := swarmt.GenSwarm(t, ctx)
+		netw := swarmt.GenSwarm(t)
 		h := bhost.NewBlankHost(netw)
+		t.Cleanup(func() { h.Close() })
 		out = append(out, h)
 	}
 
@@ -1140,7 +1141,8 @@ func TestWithInvalidMessageAuthor(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	h := bhost.NewBlankHost(swarmt.GenSwarm(t, ctx))
+	h := bhost.NewBlankHost(swarmt.GenSwarm(t))
+	defer h.Close()
 	_, err := NewFloodSub(ctx, h, WithMessageAuthor("bogotr0n"))
 	if err == nil {
 		t.Fatal("expected error")
@@ -1155,8 +1157,10 @@ func TestPreconnectedNodes(t *testing.T) {
 	defer cancel()
 
 	// Create hosts
-	h1 := bhost.NewBlankHost(swarmt.GenSwarm(t, ctx))
-	h2 := bhost.NewBlankHost(swarmt.GenSwarm(t, ctx))
+	h1 := bhost.NewBlankHost(swarmt.GenSwarm(t))
+	h2 := bhost.NewBlankHost(swarmt.GenSwarm(t))
+	defer h1.Close()
+	defer h2.Close()
 
 	opts := []Option{WithDiscovery(&dummyDiscovery{})}
 	// Setup first PubSub
@@ -1214,8 +1218,10 @@ func TestDedupInboundStreams(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	h1 := bhost.NewBlankHost(swarmt.GenSwarm(t, ctx))
-	h2 := bhost.NewBlankHost(swarmt.GenSwarm(t, ctx))
+	h1 := bhost.NewBlankHost(swarmt.GenSwarm(t))
+	h2 := bhost.NewBlankHost(swarmt.GenSwarm(t))
+	defer h1.Close()
+	defer h2.Close()
 
 	_, err := NewFloodSub(ctx, h1)
 	if err != nil {

go.mod

@@ -8,10 +8,10 @@ require (
 	github.com/ipfs/go-log v1.0.5
 	github.com/libp2p/go-libp2p-blankhost v0.2.0
 	github.com/libp2p/go-libp2p-connmgr v0.2.4
-	github.com/libp2p/go-libp2p-core v0.8.6
-	github.com/libp2p/go-libp2p-discovery v0.5.1
-	github.com/libp2p/go-libp2p-swarm v0.5.3
+	github.com/libp2p/go-libp2p-core v0.11.0
+	github.com/libp2p/go-libp2p-discovery v0.6.0
+	github.com/libp2p/go-libp2p-swarm v0.8.0
 	github.com/libp2p/go-msgio v0.0.6
-	github.com/multiformats/go-multiaddr v0.3.3
+	github.com/multiformats/go-multiaddr v0.4.0
 	github.com/whyrusleeping/timecache v0.0.0-20160911033111-cfcb2f1abfee
 )

gossipsub_connmgr_test.go

@@ -66,7 +66,8 @@ func TestGossipsubConnTagMessageDeliveries(t *testing.T) {
 		connmgrs[i] = connmgr.NewConnManager(nHonest, connLimit, 0,
 			connmgr.DecayerConfig(&decayCfg))
 
-		netw := swarmt.GenSwarm(t, ctx)
+		netw := swarmt.GenSwarm(t)
+		defer netw.Close()
 		h := bhost.NewBlankHost(netw, bhost.WithConnectionManager(connmgrs[i]))
 		honestHosts[i] = h
 		honestPeers[h.ID()] = struct{}{}

gossipsub_test.go

@@ -1601,7 +1601,8 @@ func TestGossipsubPiggybackControl(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	h := bhost.NewBlankHost(swarmt.GenSwarm(t, ctx))
+	h := bhost.NewBlankHost(swarmt.GenSwarm(t))
+	defer h.Close()
 	ps := getGossipsub(ctx, h)
 
 	blah := peer.ID("bogotr0n")

trace_test.go

@@ -302,8 +302,10 @@ func TestRemoteTracer(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	h1 := bhost.NewBlankHost(swarmt.GenSwarm(t, ctx))
-	h2 := bhost.NewBlankHost(swarmt.GenSwarm(t, ctx))
+	h1 := bhost.NewBlankHost(swarmt.GenSwarm(t))
+	h2 := bhost.NewBlankHost(swarmt.GenSwarm(t))
+	defer h1.Close()
+	defer h2.Close()
 
 	mrt := &mockRemoteTracer{}
 	h1.SetStreamHandler(RemoteTracerProtoID, mrt.handleStream)

validation_test.go

@@ -199,71 +199,72 @@ func TestValidateOverload(t *testing.T) {
 		},
 	}
 
-	for _, tc := range tcs {
+	for tci, tc := range tcs {
+		t.Run(fmt.Sprintf("%d", tci), func(t *testing.T) {
+			hosts := getNetHosts(t, ctx, 2)
+			psubs := getPubsubs(ctx, hosts)
 
-		hosts := getNetHosts(t, ctx, 2)
-		psubs := getPubsubs(ctx, hosts)
+			connect(t, hosts[0], hosts[1])
+			topic := "foobar"
 
-		connect(t, hosts[0], hosts[1])
-		topic := "foobar"
+			block := make(chan struct{})
 
-		block := make(chan struct{})
+			err := psubs[1].RegisterTopicValidator(topic,
+				func(ctx context.Context, from peer.ID, msg *Message) bool {
+					<-block
+					return true
+				},
+				WithValidatorConcurrency(tc.maxConcurrency))
 
-		err := psubs[1].RegisterTopicValidator(topic,
-			func(ctx context.Context, from peer.ID, msg *Message) bool {
-				<-block
-				return true
-			},
-			WithValidatorConcurrency(tc.maxConcurrency))
-
-		if err != nil {
-			t.Fatal(err)
-		}
-
-		sub, err := psubs[1].Subscribe(topic)
-		if err != nil {
-			t.Fatal(err)
-		}
+			if err != nil {
+				t.Fatal(err)
+			}
 
-		time.Sleep(time.Millisecond * 50)
+			sub, err := psubs[1].Subscribe(topic)
+			if err != nil {
+				t.Fatal(err)
+			}
 
-		if len(tc.msgs) != tc.maxConcurrency+1 {
-			t.Fatalf("expected number of messages sent to be maxConcurrency+1. Got %d, expected %d", len(tc.msgs), tc.maxConcurrency+1)
-		}
+			time.Sleep(time.Millisecond * 50)
 
-		p := psubs[0]
+			if len(tc.msgs) != tc.maxConcurrency+1 {
+				t.Fatalf("expected number of messages sent to be maxConcurrency+1. Got %d, expected %d", len(tc.msgs), tc.maxConcurrency+1)
+			}
 
-		var wg sync.WaitGroup
-		wg.Add(1)
-		go func() {
-			for _, tmsg := range tc.msgs {
-				select {
-				case msg := <-sub.ch:
-					if !tmsg.validates {
-						t.Log(msg)
-						t.Error("expected message validation to drop the message because all validator goroutines are taken")
-					}
-				case <-time.After(time.Second):
-					if tmsg.validates {
-						t.Error("expected message validation to accept the message")
+			p := psubs[0]
+
+			var wg sync.WaitGroup
+			wg.Add(1)
+			go func() {
+				for _, tmsg := range tc.msgs {
+					select {
+					case msg := <-sub.ch:
+						if !tmsg.validates {
+							t.Log(msg)
+							t.Error("expected message validation to drop the message because all validator goroutines are taken")
+						}
+					case <-time.After(time.Second):
+						if tmsg.validates {
+							t.Error("expected message validation to accept the message")
+						}
 					}
 				}
-			}
-			wg.Done()
-		}()
+				wg.Done()
+			}()
 
-		for _, tmsg := range tc.msgs {
-			err := p.Publish(topic, tmsg.msg)
-			if err != nil {
-				t.Fatal(err)
+			for _, tmsg := range tc.msgs {
+				err := p.Publish(topic, tmsg.msg)
+				if err != nil {
+					t.Fatal(err)
+				}
 			}
-		}
 
-		// wait a bit before unblocking the validator goroutines
-		time.Sleep(500 * time.Millisecond)
-		close(block)
+			// wait a bit before unblocking the validator goroutines
+			time.Sleep(500 * time.Millisecond)
+			close(block)
 
-		wg.Wait()
+			wg.Wait()
+		})
 	}
 }