[#205] sdk/client: Support option to set dial timeout

There is a need to set dial timeout in SDK client that is used in case of
internal connection opening. Add DialTimeout option constructor to support
this feature.

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>

pkg/client/accounting.go

@@ -89,8 +89,9 @@ func v2AccountingClientFromOptions(opts *clientOptions) (cli *v2accounting.Clien
 
 	case opts.addr != "":
 		cli, err = v2accounting.NewClient(v2accounting.WithGlobalOpts(
-			client.WithNetworkAddress(opts.addr)),
-		)
+			client.WithNetworkAddress(opts.addr),
+			client.WithDialTimeout(opts.dialTimeout),
+		))
 
 	default:
 		return nil, errOptionsLack("Accounting")

pkg/client/container.go

@@ -448,8 +448,9 @@ func v2ContainerClientFromOptions(opts *clientOptions) (cli *v2container.Client,
 
 	case opts.addr != "":
 		cli, err = v2container.NewClient(v2container.WithGlobalOpts(
-			client.WithNetworkAddress(opts.addr)),
-		)
+			client.WithNetworkAddress(opts.addr),
+			client.WithDialTimeout(opts.dialTimeout),
+		))
 
 	default:
 		return nil, errOptionsLack("Container")

pkg/client/netmap.go

@@ -97,8 +97,9 @@ func v2NetmapClientFromOptions(opts *clientOptions) (cli *v2netmap.Client, err e
 
 	case opts.addr != "":
 		cli, err = v2netmap.NewClient(v2netmap.WithGlobalOpts(
-			client.WithNetworkAddress(opts.addr)),
-		)
+			client.WithNetworkAddress(opts.addr),
+			client.WithDialTimeout(opts.dialTimeout),
+		))
 
 	default:
 		return nil, errOptionsLack("Netmap")

pkg/client/object.go

@@ -1013,6 +1013,7 @@ func v2ObjectClient(proto TransportProtocol, opts *clientOptions) (*v2object.Cli
 				optsV2 = []v2object.Option{
 					v2object.WithGlobalOpts(
 						client.WithNetworkAddress(opts.addr),
+						client.WithDialTimeout(opts.dialTimeout),
 					),
 				}
 			}

pkg/client/opts.go

@@ -2,6 +2,7 @@ package client
 
 import (
 	"fmt"
+	"time"
 
 	"github.com/nspcc-dev/neofs-api-go/pkg"
 	"github.com/nspcc-dev/neofs-api-go/pkg/token"
@@ -35,6 +36,8 @@ type (
 	clientOptions struct {
 		addr string
 
+		dialTimeout time.Duration
+
 		grpcOpts *grpcOptions
 	}
 
@@ -168,3 +171,10 @@ func WithGRPCConnection(grpcConn *grpc.ClientConn) Option {
 		option.grpcOpts.conn = grpcConn
 	})
 }
+
+// WithDialTimeout returns option to set connection timeout to the remote node.
+func WithDialTimeout(dur time.Duration) Option {
+	return newFuncClientOption(func(option *clientOptions) {
+		option.dialTimeout = dur
+	})
+}

pkg/client/session.go

@@ -97,8 +97,9 @@ func v2SessionClientFromOptions(opts *clientOptions) (cli *v2session.Client, err
 
 	case opts.addr != "":
 		cli, err = v2session.NewClient(v2session.WithGlobalOpts(
-			client.WithNetworkAddress(opts.addr)),
-		)
+			client.WithNetworkAddress(opts.addr),
+			client.WithDialTimeout(opts.dialTimeout),
+		))
 
 	default:
 		return nil, errOptionsLack("Session")