diff --git a/cmd/skywire-cli/commands/visor/transports.go b/cmd/skywire-cli/commands/visor/transports.go index a02b3333e..ecb12b912 100644 --- a/cmd/skywire-cli/commands/visor/transports.go +++ b/cmd/skywire-cli/commands/visor/transports.go @@ -12,6 +12,7 @@ import ( "github.com/spf13/cobra" "github.com/SkycoinProject/skywire-mainnet/cmd/skywire-cli/internal" + "github.com/SkycoinProject/skywire-mainnet/pkg/snet/stcp" "github.com/SkycoinProject/skywire-mainnet/pkg/visor" ) @@ -78,9 +79,15 @@ var ( ) func init() { - addTpCmd.Flags().StringVar(&transportType, "type", dmsg.Type, "type of transport to add") - addTpCmd.Flags().BoolVar(&public, "public", true, "whether to make the transport public") - addTpCmd.Flags().DurationVarP(&timeout, "timeout", "t", 0, "if specified, sets an operation timeout") + const ( + typeFlagUsage = "type of transport to add; if unspecified, cli will attempt to establish a transport in the following order: stcp, dmsg" + publicFlagUsage = "whether to make the transport public" + timeoutFlagUsage = "if specified, sets an operation timeout" + ) + + addTpCmd.Flags().StringVar(&transportType, "type", "", typeFlagUsage) + addTpCmd.Flags().BoolVar(&public, "public", true, publicFlagUsage) + addTpCmd.Flags().DurationVarP(&timeout, "timeout", "t", 0, timeoutFlagUsage) } var addTpCmd = &cobra.Command{ @@ -89,8 +96,36 @@ var addTpCmd = &cobra.Command{ Args: cobra.MinimumNArgs(1), Run: func(_ *cobra.Command, args []string) { pk := internal.ParsePK("remote-public-key", args[0]) - tp, err := rpcClient().AddTransport(pk, transportType, public, timeout) - internal.Catch(err) + + var tp *visor.TransportSummary + var err error + + if transportType != "" { + tp, err = rpcClient().AddTransport(pk, transportType, public, timeout) + if err != nil { + logger.WithError(err).Fatalf("Failed to establish %v transport", transportType) + } + + logger.Infof("Established %v transport to %v", transportType, pk) + } else { + transportType = stcp.Type + + tp, err = rpcClient().AddTransport(pk, transportType, public, timeout) + if err != nil { + logger.WithError(err). + Warnf("Failed to establish stcp transport. Trying to establish dmsg transport") + + transportType = dmsg.Type + + tp, err = rpcClient().AddTransport(pk, transportType, public, timeout) + if err != nil { + logger.WithError(err).Fatalf("Failed to establish dmsg transport") + } + } + + logger.Infof("Established %v transport to %v", transportType, pk) + } + printTransports(tp) }, } diff --git a/go.sum b/go.sum index c6ba61d32..3fe20388f 100644 --- a/go.sum +++ b/go.sum @@ -6,6 +6,7 @@ github.com/SkycoinProject/dmsg v0.0.0-20200306152741-acee74fa4514/go.mod h1:Dzyk github.com/SkycoinProject/skycoin v0.26.0/go.mod h1:xqPLOKh5B6GBZlGA7B5IJfQmCy7mwimD9NlqxR3gMXo= github.com/SkycoinProject/skycoin v0.27.0 h1:N3IHxj8ossHOcsxLYOYugT+OaELLncYHJHxbbYLPPmY= github.com/SkycoinProject/skycoin v0.27.0/go.mod h1:xqPLOKh5B6GBZlGA7B5IJfQmCy7mwimD9NlqxR3gMXo= +github.com/SkycoinProject/skywire-mainnet v0.0.0-20200309204032-14af5342da86/go.mod h1:xuOpE5ZZU2kR39u0tJWtOpak/sJpnEFj1HpTxtyPU/A= github.com/SkycoinProject/yamux v0.0.0-20191213015001-a36efeefbf6a h1:6nHCJqh7trsuRcpMC5JmtDukUndn2VC9sY64K6xQ7hQ= github.com/SkycoinProject/yamux v0.0.0-20191213015001-a36efeefbf6a/go.mod h1:IaE1dxncLQs4RJcQTZPikJfAZY4szH87u2h0lT0SDuM= github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= @@ -117,9 +118,12 @@ github.com/klauspost/pgzip v1.2.1 h1:oIPZROsWuPHpOdMVWLuJZXwgjhrW8r1yEX8UqMyeNHM github.com/klauspost/pgzip v1.2.1/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs= github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk= github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= +github.com/konsorten/go-windows-terminal-sequences v1.0.2 h1:DB17ag19krx9CFsz4o3enTrPXyIXCl+2iCXH/aMAp9s= +github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ= github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc= github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI= github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI= github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= @@ -127,8 +131,12 @@ github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czP github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ= github.com/mattn/go-colorable v0.1.4 h1:snbPLB8fVfU9iwbbo30TPtbLRzwWu6aJS6Xh4eaaviA= github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE= +github.com/mattn/go-colorable v0.1.6 h1:6Su7aK7lXmJ/U79bYtBjLNaha4Fs1Rg9plHpcH+vvnE= +github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc= github.com/mattn/go-isatty v0.0.8 h1:HLtExJ+uU2HOZ+wI0Tt5DtUDrx8yhUqDcp7fYERX4CE= github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s= +github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY= +github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU= github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU= github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b h1:j7+1HpAFS1zy5+Q4qx1fWh90gTKwiN4QCGoY9TWyyO4= @@ -229,6 +237,8 @@ golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnf golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073 h1:xMPOj6Pz6UipU1wXLkrtqpHbR0AVFnyPEQq/wRWz9lM= +golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= @@ -259,6 +269,10 @@ golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191220142924-d4481acd189f h1:68K/z8GLUxV76xGSqwTWw2gyk/jwn79LUL43rES2g8o= golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527 h1:uYVVQ9WP/Ds2ROhcaGPeIdVq0RIXVLwsHlnvJ+cT1So= +golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= diff --git a/pkg/transport/manager.go b/pkg/transport/manager.go index b8af7480c..0c305dd41 100644 --- a/pkg/transport/manager.go +++ b/pkg/transport/manager.go @@ -3,6 +3,7 @@ package transport import ( "context" "errors" + "fmt" "io" "strings" "sync" @@ -216,18 +217,29 @@ func (tm *Manager) SaveTransport(ctx context.Context, remote cipher.PubKey, tpTy var err error for i := 0; i < tries; i++ { - mTp, err := tm.saveTransport(remote, tpType) if err != nil { return nil, err } if err = mTp.Dial(ctx); err != nil { + // TODO(nkryuchkov): Check for an error that underlying connection is not established + // and try again in this case. Otherwise, return the error. + pkTableErr := fmt.Sprintf("pk table: entry of %s does not exist", remote.String()) + + if err.Error() == pkTableErr { + mTp.wg.Wait() + delete(tm.tps, mTp.Entry.ID) + + return nil, err + } + if err == ErrNotServing { mTp.wg.Wait() delete(tm.tps, mTp.Entry.ID) continue } + tm.Logger. WithError(err). Warn("Underlying connection is not yet established. Will retry later.")