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client/cli: add network option to the RPC client

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It doesn't affect anything yet, but it's going to be used in the future for
network-specific behavior. It also renames short '--timeout' form to '-s'
avoiding conlict with '-t' used for '--testnet'.
This commit is contained in:
Roman Khimov 2020-06-18 09:43:37 +03:00
parent 16ce63e653
commit d22286cbbc
5 changed files with 23 additions and 19 deletions
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13
cli/options/options.go
View file

@ -22,11 +22,7 @@ const RPCEndpointFlag = "rpc-endpoint"
// Network is a set of flags for choosing the network to operate on
// (privnet/mainnet/testnet).
var Network = []cli.Flag{
cli.BoolFlag{Name: "privnet, p"},
cli.BoolFlag{Name: "mainnet, m"},
cli.BoolFlag{Name: "testnet, t"},
}
var Network = RPC[2:]
// RPC is a set of flags used for RPC connections (endpoint and timeout).
var RPC = []cli.Flag{
@ -35,9 +31,12 @@ var RPC = []cli.Flag{
Usage: "RPC node address",
},
cli.DurationFlag{
Name: "timeout, t",
Name: "timeout, s",
Usage: "Timeout for the operation (10 seconds by default)",
},
cli.BoolFlag{Name: "privnet, p"},
cli.BoolFlag{Name: "mainnet, m"},
cli.BoolFlag{Name: "testnet, t"},
}
var errNoEndpoint = errors.New("no RPC endpoint specified, use option '--" + RPCEndpointFlag + "' or '-r'")
@ -70,7 +69,7 @@ func GetRPCClient(gctx context.Context, ctx *cli.Context) (*client.Client, cli.E
if len(endpoint) == 0 {
return nil, cli.NewExitError(errNoEndpoint, 1)
}
c, err := client.New(gctx, endpoint, client.Options{})
c, err := client.New(gctx, endpoint, client.Options{Network: GetNetwork(ctx)})
if err != nil {
return nil, cli.NewExitError(err, 1)
}

2
pkg/rpc/client/client.go
View file

@ -11,6 +11,7 @@ import (
"sync"
"time"
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/rpc/request"
"github.com/nspcc-dev/neo-go/pkg/rpc/response"
@ -49,6 +50,7 @@ type Options struct {
CACert string
DialTimeout time.Duration
RequestTimeout time.Duration
Network netmode.Magic
}
// cache stores cache values for the RPC client methods

3
pkg/rpc/client/doc_test.go
View file

@ -5,13 +5,14 @@ import (
"fmt"
"os"
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
"github.com/nspcc-dev/neo-go/pkg/encoding/address"
"github.com/nspcc-dev/neo-go/pkg/rpc/client"
)
func Example() {
endpoint := "http://seed5.bridgeprotocol.io:10332"
opts := client.Options{}
opts := client.Options{Network: netmode.MainNet}
c, err := client.New(context.TODO(), endpoint, opts)
if err != nil {

5
pkg/rpc/client/rpc_test.go
View file

@ -11,6 +11,7 @@ import (
"time"
"github.com/gorilla/websocket"
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
"github.com/nspcc-dev/neo-go/pkg/core/block"
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
@ -1112,7 +1113,7 @@ func testRPCClient(t *testing.T, newClient func(context.Context, string, Options
defer srv.Close()
endpoint := srv.URL
opts := Options{}
opts := Options{Network: netmode.UnitTestNet}
c, err := newClient(context.TODO(), endpoint, opts)
if err != nil {
t.Fatal(err)
@ -1136,7 +1137,7 @@ func testRPCClient(t *testing.T, newClient func(context.Context, string, Options
defer srv.Close()
endpoint := srv.URL
opts := Options{}
opts := Options{Network: netmode.UnitTestNet}
c, err := newClient(context.TODO(), endpoint, opts)
if err != nil {
t.Fatal(err)

19
pkg/rpc/client/wsclient_test.go
View file

@ -9,6 +9,7 @@ import (
"time"
"github.com/gorilla/websocket"
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
"github.com/nspcc-dev/neo-go/pkg/rpc/request"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/stretchr/testify/require"
@ -17,7 +18,7 @@ import (
func TestWSClientClose(t *testing.T) {
srv := initTestServer(t, "")
defer srv.Close()
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{})
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
require.NoError(t, err)
wsc.Close()
}
@ -42,7 +43,7 @@ func TestWSClientSubscription(t *testing.T) {
t.Run(name, func(t *testing.T) {
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "result": "55aaff00"}`)
defer srv.Close()
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{})
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
require.NoError(t, err)
id, err := f(wsc)
require.NoError(t, err)
@ -55,7 +56,7 @@ func TestWSClientSubscription(t *testing.T) {
t.Run(name, func(t *testing.T) {
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "error":{"code":-32602,"message":"Invalid Params"}}`)
defer srv.Close()
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{})
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
require.NoError(t, err)
_, err = f(wsc)
require.Error(t, err)
@ -104,7 +105,7 @@ func TestWSClientUnsubscription(t *testing.T) {
t.Run(name, func(t *testing.T) {
srv := initTestServer(t, rc.response)
defer srv.Close()
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{})
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
require.NoError(t, err)
rc.code(t, wsc)
})
@ -138,7 +139,7 @@ func TestWSClientEvents(t *testing.T) {
}
}))
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{})
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
require.NoError(t, err)
for range events {
select {
@ -161,7 +162,7 @@ func TestWSExecutionVMStateCheck(t *testing.T) {
// Will answer successfully if request slips through.
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "result": "55aaff00"}`)
defer srv.Close()
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{})
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
require.NoError(t, err)
filter := "NONE"
_, err = wsc.SubscribeForTransactionExecutions(&filter)
@ -291,7 +292,7 @@ func TestWSFilteredSubscriptions(t *testing.T) {
}
}))
defer srv.Close()
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{})
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
require.NoError(t, err)
c.clientCode(t, wsc)
wsc.Close()
@ -304,11 +305,11 @@ func TestNewWS(t *testing.T) {
defer srv.Close()
t.Run("good", func(t *testing.T) {
_, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{})
_, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
require.NoError(t, err)
})
t.Run("bad URL", func(t *testing.T) {
_, err := NewWS(context.TODO(), strings.Trim(srv.URL, "http://"), Options{})
_, err := NewWS(context.TODO(), strings.Trim(srv.URL, "http://"), Options{Network: netmode.UnitTestNet})
require.Error(t, err)
})
}