[#1746] network: Set timeout for streaming operations

Signed-off-by: Evgenii Stratonikov <evgeniy@morphbits.ru>

cmd/neofs-node/config.go

@@ -324,6 +324,7 @@ func initCfg(path string) *cfg {
 		},
 		clientCache: cache.NewSDKClientCache(cache.ClientCacheOpts{
 			DialTimeout:   apiclientconfig.DialTimeout(appCfg),
+			StreamTimeout: apiclientconfig.StreamTimeout(appCfg),
 			Key:           &key.PrivateKey,
 		}),
 		persistate: persistate,

cmd/neofs-node/config/apiclient/config.go

@@ -11,6 +11,9 @@ const (
 
 	// DialTimeoutDefault is a default dial timeout of NeoFS API client connection.
 	DialTimeoutDefault = 5 * time.Second
+
+	// StreamTimeoutDefault is a default timeout of NeoFS API streaming operation.
+	StreamTimeoutDefault = 15 * time.Second
 )
 
 // DialTimeout returns the value of "dial_timeout" config parameter
@@ -25,3 +28,16 @@ func DialTimeout(c *config.Config) time.Duration {
 
 	return DialTimeoutDefault
 }
+
+// StreamTimeout returns the value of "stream_timeout" config parameter
+// from "apiclient" section.
+//
+// Returns DialTimeoutDefault if the value is not positive duration.
+func StreamTimeout(c *config.Config) time.Duration {
+	v := config.DurationSafe(c.Sub(subsection), "stream_timeout")
+	if v > 0 {
+		return v
+	}
+
+	return StreamTimeoutDefault
+}

cmd/neofs-node/config/apiclient/config_test.go

@@ -15,12 +15,14 @@ func TestApiclientSection(t *testing.T) {
 		empty := configtest.EmptyConfig()
 
 		require.Equal(t, apiclientconfig.DialTimeoutDefault, apiclientconfig.DialTimeout(empty))
+		require.Equal(t, apiclientconfig.StreamTimeoutDefault, apiclientconfig.StreamTimeout(empty))
 	})
 
 	const path = "../../../../config/example/node"
 
 	var fileConfigTest = func(c *config.Config) {
 		require.Equal(t, 15*time.Second, apiclientconfig.DialTimeout(c))
+		require.Equal(t, 20*time.Second, apiclientconfig.StreamTimeout(c))
 	}
 
 	configtest.ForEachFileType(path, fileConfigTest)

config/example/node.env

@@ -69,6 +69,7 @@ NEOFS_MORPH_RPC_ENDPOINT_1_PRIORITY=2
 
 # API Client section
 NEOFS_APICLIENT_DIAL_TIMEOUT=15s
+NEOFS_APICLIENT_STREAM_TIMEOUT=20s
 
 # Policer section
 NEOFS_POLICER_HEAD_TIMEOUT=15s

config/example/node.json

@@ -112,7 +112,8 @@
     ]
   },
   "apiclient": {
-    "dial_timeout": "15s"
+    "dial_timeout": "15s",
+    "stream_timeout": "20s"
   },
   "policer": {
     "head_timeout": "15s"

config/example/node.yaml

@@ -91,6 +91,7 @@ morph:
 
 apiclient:
   dial_timeout: 15s  # timeout for NEOFS API client connection
+  stream_timeout: 20s # timeout for individual operations in a streaming RPC
 
 policer:
   head_timeout: 15s  # timeout for the Policer HEAD remote operation

docs/storage-node-configuration.md

@@ -366,10 +366,12 @@ Configuration for the NeoFS API client used for communication with other NeoFS n
 ```yaml
 apiclient:
   dial_timeout: 15s
+  stream_timeout: 20s
 ```
 | Parameter      | Type     | Default value | Description                                                           |
-|--------------|----------|---------------|-----------------------------------------------------------------------|
+|----------------|----------|---------------|-----------------------------------------------------------------------|
 | dial_timeout   | duration | `5s`          | Timeout for dialing connections to other storage or inner ring nodes. |
+| stream_timeout | duration | `15s`         | Timeout for individual operations in a streaming RPC.                 |
 
 # `policer` section
 

go.mod

@@ -19,7 +19,7 @@ require (
 	github.com/nspcc-dev/neo-go/pkg/interop v0.0.0-20220809123759-3094d3e0c14b // indirect
 	github.com/nspcc-dev/neofs-api-go/v2 v2.13.2-0.20220827080658-9e17cdfc7647
 	github.com/nspcc-dev/neofs-contract v0.15.5
-	github.com/nspcc-dev/neofs-sdk-go v1.0.0-rc.6.0.20220829114550-ee92df32032e
+	github.com/nspcc-dev/neofs-sdk-go v1.0.0-rc.6.0.20220907075128-43a57d42dd50
 	github.com/nspcc-dev/tzhash v1.6.1
 	github.com/panjf2000/ants/v2 v2.4.0
 	github.com/paulmach/orb v0.2.2

pkg/network/cache/client.go

@@ -20,6 +20,7 @@ type (
 
 	ClientCacheOpts struct {
 		DialTimeout      time.Duration
+		StreamTimeout    time.Duration
 		Key              *ecdsa.PrivateKey
 		ResponseCallback func(client.ResponseMetaInfo) error
 	}

pkg/network/cache/multi.go

@@ -47,6 +47,10 @@ func (x *multiClient) createForAddress(addr network.Address) clientcore.Client {
 		prmDial.SetTimeout(x.opts.DialTimeout)
 	}
 
+	if x.opts.StreamTimeout > 0 {
+		prmDial.SetStreamTimeout(x.opts.StreamTimeout)
+	}
+
 	if x.opts.ResponseCallback != nil {
 		prmInit.SetResponseInfoCallback(x.opts.ResponseCallback)
 	}