Merge branch 'smartcontractkit:ccip-develop' into ccip-develop

smartcontractkit · Nov 20, 2024 · 6dc2ff7 · 6dc2ff7
2 parents 6665d36 + 228298c
commit 6dc2ff7
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Showing 27 changed files with 426 additions and 109 deletions.
diff --git a/.changeset/four-kangaroos-appear.md b/.changeset/four-kangaroos-appear.md
@@ -0,0 +1,5 @@
+---
+"chainlink": patch
+---
+
+Add config validation so it requires ws url when http polling disabled #bugfix
diff --git a/.changeset/moody-rules-agree.md b/.changeset/moody-rules-agree.md
@@ -0,0 +1,8 @@
+---
+"chainlink": patch
+---
+
+- register polling subscription to avoid subscription leaking when rpc client gets closed.
+- add a temporary special treatment for SubscribeNewHead before we replace it with SubscribeToHeads. Add a goroutine that forwards new head from poller to caller channel.
+- fix a deadlock in poller, by using a new lock for subs slice in rpc client.
+#bugfix
diff --git a/.changeset/silly-lies-boil.md b/.changeset/silly-lies-boil.md
@@ -0,0 +1,8 @@
+---
+"chainlink": minor
+---
+
+Make websocket URL `WSURL` for `EVM.Nodes` optional, and apply logic so that:
+* If WS URL was not provided, SubscribeFilterLogs should fail with an explicit error
+* If WS URL was not provided LogBroadcaster should be disabled 
+#nops
diff --git a/.github/workflows/ccip-offchain-upgrade-tests.yml b/.github/workflows/ccip-offchain-upgrade-tests.yml
@@ -113,6 +113,8 @@ jobs:
     if: needs.changes.outputs.src == 'true' || github.event_name == 'workflow_dispatch'
     needs: [ changes ]
     environment: integration
+    outputs:
+      tag: ${{ steps.build-test-image.outputs.test_image_tag }}
     permissions:
       id-token: write
       contents: read
@@ -136,11 +138,14 @@ jobs:
           repository: smartcontractkit/ccip
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
       - name: Build Test Image
+        id: build-test-image
         if: needs.changes.outputs.src == 'true' || github.event_name == 'workflow_dispatch'
         uses: smartcontractkit/.github/actions/ctf-build-test-image@a5e4f4c8fbb8e15ab2ad131552eca6ac83c4f4b3 # [email protected]
         with:
           # we just want to build the load tests
           suites: ccip-tests/load ccip-tests/smoke
+          repository: chainlink-ccip-tests
+          tag: ${{ github.sha }}
           QA_AWS_ROLE_TO_ASSUME: ${{ secrets.QA_AWS_ROLE_TO_ASSUME }}
           QA_AWS_REGION: ${{ secrets.QA_AWS_REGION }}
           QA_AWS_ACCOUNT_NUMBER: ${{ secrets.QA_AWS_ACCOUNT_NUMBER }}
@@ -249,7 +254,7 @@ jobs:
         env:
           BASE64_CONFIG_OVERRIDE: ${{ steps.set_override_config.outputs.base_64_override }},${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
           TEST_BASE64_CONFIG_OVERRIDE: ${{ steps.set_override_config.outputs.base_64_override }},${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
-          ENV_JOB_IMAGE: ${{ env.ENV_JOB_IMAGE_BASE }}:${{ github.sha }}
+          ENV_JOB_IMAGE: ${{ env.ENV_JOB_IMAGE_BASE }}:${{ needs.build-test-image.outputs.tag }}
           TEST_SUITE: smoke
           TEST_ARGS: -test.timeout 30m
           TEST_LOG_LEVEL: info

diff --git a/common/client/node.go b/common/client/node.go
@@ -91,14 +91,14 @@ type node[
 	services.StateMachine
 	lfcLog      logger.Logger
 	name        string
-	id          int32
+	id          int
 	chainID     CHAIN_ID
 	nodePoolCfg NodeConfig
 	chainCfg    ChainConfig
 	order       int32
 	chainFamily string
 
-	ws   url.URL
+	ws   *url.URL
 	http *url.URL
 
 	rpc RPC
@@ -121,10 +121,10 @@ func NewNode[
 	nodeCfg NodeConfig,
 	chainCfg ChainConfig,
 	lggr logger.Logger,
-	wsuri url.URL,
+	wsuri *url.URL,
 	httpuri *url.URL,
 	name string,
-	id int32,
+	id int,
 	chainID CHAIN_ID,
 	nodeOrder int32,
 	rpc RPC,
@@ -136,8 +136,10 @@ func NewNode[
 	n.chainID = chainID
 	n.nodePoolCfg = nodeCfg
 	n.chainCfg = chainCfg
-	n.ws = wsuri
 	n.order = nodeOrder
+	if wsuri != nil {
+		n.ws = wsuri
+	}
 	if httpuri != nil {
 		n.http = httpuri
 	}
@@ -157,7 +159,10 @@ func NewNode[
 }
 
 func (n *node[CHAIN_ID, HEAD, RPC]) String() string {
-	s := fmt.Sprintf("(%s)%s:%s", Primary.String(), n.name, n.ws.String())
+	s := fmt.Sprintf("(%s)%s", Primary.String(), n.name)
+	if n.ws != nil {
+		s = s + fmt.Sprintf(":%s", n.ws.String())
+	}
 	if n.http != nil {
 		s = s + fmt.Sprintf(":%s", n.http.String())
 	}

diff --git a/common/client/node_test.go b/common/client/node_test.go
@@ -67,10 +67,10 @@ type testNodeOpts struct {
 	config      testNodeConfig
 	chainConfig clientMocks.ChainConfig
 	lggr        logger.Logger
-	wsuri       url.URL
+	wsuri       *url.URL
 	httpuri     *url.URL
 	name        string
-	id          int32
+	id          int
 	chainID     types.ID
 	nodeOrder   int32
 	rpc         *mockNodeClient[types.ID, Head]

diff --git a/core/chains/evm/client/config_builder.go b/core/chains/evm/client/config_builder.go
@@ -80,15 +80,21 @@ func NewClientConfigs(
 func parseNodeConfigs(nodeCfgs []NodeConfig) ([]*toml.Node, error) {
 	nodes := make([]*toml.Node, len(nodeCfgs))
 	for i, nodeCfg := range nodeCfgs {
-		if nodeCfg.WSURL == nil || nodeCfg.HTTPURL == nil {
-			return nil, fmt.Errorf("node config [%d]: missing WS or HTTP URL", i)
+		var wsURL, httpURL *commonconfig.URL
+		// wsUrl requirement will be checked in EVMConfig validation
+		if nodeCfg.WSURL != nil {
+			wsURL = commonconfig.MustParseURL(*nodeCfg.WSURL)
 		}
-		wsUrl := commonconfig.MustParseURL(*nodeCfg.WSURL)
-		httpUrl := commonconfig.MustParseURL(*nodeCfg.HTTPURL)
+
+		if nodeCfg.HTTPURL == nil {
+			return nil, fmt.Errorf("node config [%d]: missing HTTP URL", i)
+		}
+
+		httpURL = commonconfig.MustParseURL(*nodeCfg.HTTPURL)
 		node := &toml.Node{
 			Name:     nodeCfg.Name,
-			WSURL:    wsUrl,
-			HTTPURL:  httpUrl,
+			WSURL:    wsURL,
+			HTTPURL:  httpURL,
 			SendOnly: nodeCfg.SendOnly,
 			Order:    nodeCfg.Order,
 		}

diff --git a/core/chains/evm/client/config_builder_test.go b/core/chains/evm/client/config_builder_test.go
@@ -90,15 +90,15 @@ func TestNodeConfigs(t *testing.T) {
 		require.Len(t, tomlNodes, len(nodeConfigs))
 	})
 
-	t.Run("parsing missing ws url fails", func(t *testing.T) {
+	t.Run("ws can be optional", func(t *testing.T) {
 		nodeConfigs := []client.NodeConfig{
 			{
 				Name:    ptr("foo1"),
 				HTTPURL: ptr("http://foo1.test"),
 			},
 		}
 		_, err := client.ParseTestNodeConfigs(nodeConfigs)
-		require.Error(t, err)
+		require.Nil(t, err)
 	})
 
 	t.Run("parsing missing http url fails", func(t *testing.T) {

diff --git a/core/chains/evm/client/evm_client.go b/core/chains/evm/client/evm_client.go
@@ -15,22 +15,25 @@ import (
 )
 
 func NewEvmClient(cfg evmconfig.NodePool, chainCfg commonclient.ChainConfig, clientErrors evmconfig.ClientErrors, lggr logger.Logger, chainID *big.Int, nodes []*toml.Node, chainType chaintype.ChainType) Client {
-	var empty url.URL
 	var primaries []commonclient.Node[*big.Int, *evmtypes.Head, RPCClient]
 	var sendonlys []commonclient.SendOnlyNode[*big.Int, RPCClient]
 	largePayloadRPCTimeout, defaultRPCTimeout := getRPCTimeouts(chainType)
 	for i, node := range nodes {
+		var ws *url.URL
+		if node.WSURL != nil {
+			ws = (*url.URL)(node.WSURL)
+		}
 		if node.SendOnly != nil && *node.SendOnly {
-			rpc := NewRPCClient(lggr, empty, (*url.URL)(node.HTTPURL), *node.Name, int32(i), chainID,
+			rpc := NewRPCClient(lggr, nil, (*url.URL)(node.HTTPURL), *node.Name, i, chainID,
 				commonclient.Secondary, cfg.FinalizedBlockPollInterval(), cfg.NewHeadsPollInterval(), largePayloadRPCTimeout, defaultRPCTimeout, chainType)
 			sendonly := commonclient.NewSendOnlyNode(lggr, (url.URL)(*node.HTTPURL),
 				*node.Name, chainID, rpc)
 			sendonlys = append(sendonlys, sendonly)
 		} else {
-			rpc := NewRPCClient(lggr, (url.URL)(*node.WSURL), (*url.URL)(node.HTTPURL), *node.Name, int32(i),
+			rpc := NewRPCClient(lggr, ws, (*url.URL)(node.HTTPURL), *node.Name, i,
 				chainID, commonclient.Primary, cfg.FinalizedBlockPollInterval(), cfg.NewHeadsPollInterval(), largePayloadRPCTimeout, defaultRPCTimeout, chainType)
 			primaryNode := commonclient.NewNode(cfg, chainCfg,
-				lggr, (url.URL)(*node.WSURL), (*url.URL)(node.HTTPURL), *node.Name, int32(i), chainID, *node.Order,
+				lggr, ws, (*url.URL)(node.HTTPURL), *node.Name, i, chainID, *node.Order,
 				rpc, "EVM")
 			primaries = append(primaries, primaryNode)
 		}

diff --git a/core/chains/evm/client/helpers_test.go b/core/chains/evm/client/helpers_test.go
@@ -135,7 +135,7 @@ func NewChainClientWithTestNode(
 	rpcUrl string,
 	rpcHTTPURL *url.URL,
 	sendonlyRPCURLs []url.URL,
-	id int32,
+	id int,
 	chainID *big.Int,
 ) (Client, error) {
 	parsed, err := url.ParseRequestURI(rpcUrl)
@@ -148,10 +148,10 @@ func NewChainClientWithTestNode(
 	}
 
 	lggr := logger.Test(t)
-	rpc := NewRPCClient(lggr, *parsed, rpcHTTPURL, "eth-primary-rpc-0", id, chainID, commonclient.Primary, 0, 0, commonclient.QueryTimeout, commonclient.QueryTimeout, "")
+	rpc := NewRPCClient(lggr, parsed, rpcHTTPURL, "eth-primary-rpc-0", id, chainID, commonclient.Primary, 0, 0, commonclient.QueryTimeout, commonclient.QueryTimeout, "")
 
 	n := commonclient.NewNode[*big.Int, *evmtypes.Head, RPCClient](
-		nodeCfg, clientMocks.ChainConfig{NoNewHeadsThresholdVal: noNewHeadsThreshold}, lggr, *parsed, rpcHTTPURL, "eth-primary-node-0", id, chainID, 1, rpc, "EVM")
+		nodeCfg, clientMocks.ChainConfig{NoNewHeadsThresholdVal: noNewHeadsThreshold}, lggr, parsed, rpcHTTPURL, "eth-primary-node-0", id, chainID, 1, rpc, "EVM")
 	primaries := []commonclient.Node[*big.Int, *evmtypes.Head, RPCClient]{n}
 
 	var sendonlys []commonclient.SendOnlyNode[*big.Int, RPCClient]
@@ -160,7 +160,7 @@ func NewChainClientWithTestNode(
 			return nil, pkgerrors.Errorf("sendonly ethereum rpc url scheme must be http(s): %s", u.String())
 		}
 		var empty url.URL
-		rpc := NewRPCClient(lggr, empty, &sendonlyRPCURLs[i], fmt.Sprintf("eth-sendonly-rpc-%d", i), id, chainID, commonclient.Secondary, 0, 0, commonclient.QueryTimeout, commonclient.QueryTimeout, "")
+		rpc := NewRPCClient(lggr, &empty, &sendonlyRPCURLs[i], fmt.Sprintf("eth-sendonly-rpc-%d", i), id, chainID, commonclient.Secondary, 0, 0, commonclient.QueryTimeout, commonclient.QueryTimeout, "")
 		s := commonclient.NewSendOnlyNode[*big.Int, RPCClient](
 			lggr, u, fmt.Sprintf("eth-sendonly-%d", i), chainID, rpc)
 		sendonlys = append(sendonlys, s)
@@ -206,7 +206,7 @@ func NewChainClientWithMockedRpc(
 	parsed, _ := url.ParseRequestURI("ws://test")
 
 	n := commonclient.NewNode[*big.Int, *evmtypes.Head, RPCClient](
-		cfg, clientMocks.ChainConfig{NoNewHeadsThresholdVal: noNewHeadsThreshold}, lggr, *parsed, nil, "eth-primary-node-0", 1, chainID, 1, rpc, "EVM")
+		cfg, clientMocks.ChainConfig{NoNewHeadsThresholdVal: noNewHeadsThreshold}, lggr, parsed, nil, "eth-primary-node-0", 1, chainID, 1, rpc, "EVM")
 	primaries := []commonclient.Node[*big.Int, *evmtypes.Head, RPCClient]{n}
 	clientErrors := NewTestClientErrors()
 	c := NewChainClient(lggr, selectionMode, leaseDuration, noNewHeadsThreshold, primaries, nil, chainID, chainType, &clientErrors, 0)