Merge branch 'develop' into bucky/gaiadebug-bech32

CHANGELOG.md

@@ -45,6 +45,7 @@ FEATURES
 * [types] Switches internal representation of Int/Uint/Rat to use pointers
 * [gaiad] unsafe_reset_all now resets addrbook.json
 * [democoin] add x/oracle, x/assoc
+* [gaiacli] added an --async flag to the cli to deliver transactions without waiting for a tendermint response
 
 FIXES
 * [gaia] Added self delegation for validators in the genesis creation

client/context/helpers.go

@@ -44,6 +44,22 @@ func (ctx CoreContext) BroadcastTx(tx []byte) (*ctypes.ResultBroadcastTxCommit,
 	return res, err
 }
 
+// Broadcast the transaction bytes to Tendermint
+func (ctx CoreContext) BroadcastTxAsync(tx []byte) (*ctypes.ResultBroadcastTx, error) {
+
+	node, err := ctx.GetNode()
+	if err != nil {
+		return nil, err
+	}
+
+	res, err := node.BroadcastTxAsync(tx)
+	if err != nil {
+		return res, err
+	}
+
+	return res, err
+}
+
 // Query information about the connected node
 func (ctx CoreContext) Query(path string) (res []byte, err error) {
 	return ctx.query(path, nil)
@@ -160,8 +176,7 @@ func (ctx CoreContext) SignAndBuild(name, passphrase string, msgs []sdk.Msg, cdc
 }
 
 // sign and build the transaction from the msg
-func (ctx CoreContext) EnsureSignBuildBroadcast(name string, msgs []sdk.Msg, cdc *wire.Codec) (res *ctypes.ResultBroadcastTxCommit, err error) {
-
+func (ctx CoreContext) ensureSignBuild(name string, msgs []sdk.Msg, cdc *wire.Codec) (tyBytes []byte, err error) {
 	ctx, err = EnsureAccountNumber(ctx)
 	if err != nil {
 		return nil, err
@@ -182,9 +197,31 @@ func (ctx CoreContext) EnsureSignBuildBroadcast(name string, msgs []sdk.Msg, cdc
 		return nil, err
 	}
 
+	return txBytes, err
+}
+
+// sign and build the transaction from the msg
+func (ctx CoreContext) EnsureSignBuildBroadcast(name string, msgs []sdk.Msg, cdc *wire.Codec) (res *ctypes.ResultBroadcastTxCommit, err error) {
+
+	txBytes, err := ctx.ensureSignBuild(name, msgs, cdc)
+	if err != nil {
+		return nil, err
+	}
+
 	return ctx.BroadcastTx(txBytes)
 }
 
+// sign and build the async transaction from the msg
+func (ctx CoreContext) EnsureSignBuildBroadcastAsync(name string, msgs []sdk.Msg, cdc *wire.Codec) (res *ctypes.ResultBroadcastTx, err error) {
+
+	txBytes, err := ctx.ensureSignBuild(name, msgs, cdc)
+	if err != nil {
+		return nil, err
+	}
+
+	return ctx.BroadcastTxAsync(txBytes)
+}
+
 // get the next sequence for the account address
 func (ctx CoreContext) GetAccountNumber(address []byte) (int64, error) {
 	if ctx.Decoder == nil {

client/context/viper.go

@@ -56,7 +56,7 @@ func defaultChainID() (string, error) {
 	return doc.ChainID, nil
 }
 
-// EnsureSequence - automatically set sequence number if none provided
+// EnsureAccount - automatically set account number if none provided
 func EnsureAccountNumber(ctx CoreContext) (CoreContext, error) {
 	// Should be viper.IsSet, but this does not work - https://github.com/spf13/viper/pull/331
 	if viper.GetInt64(client.FlagAccountNumber) != 0 {

x/bank/client/cli/sendtx.go

@@ -16,6 +16,7 @@ import (
 const (
 	flagTo     = "to"
 	flagAmount = "amount"
+	flagAsync  = "async"
 )
 
 // SendTxCommand will create a send tx and sign it with the given key
@@ -47,16 +48,28 @@ func SendTxCmd(cdc *wire.Codec) *cobra.Command {
 
 			// build and sign the transaction, then broadcast to Tendermint
 			msg := client.BuildMsg(from, to, coins)
+
+			if viper.GetBool(flagAsync) {
+				res, err := ctx.EnsureSignBuildBroadcastAsync(ctx.FromAddressName, []sdk.Msg{msg}, cdc)
+				if err != nil {
+					return err
+				}
+				fmt.Println("Async tx sent. tx hash: ", res.Hash.String())
+				return nil
+			}
 			res, err := ctx.EnsureSignBuildBroadcast(ctx.FromAddressName, []sdk.Msg{msg}, cdc)
 			if err != nil {
 				return err
 			}
 			fmt.Printf("Committed at block %d. Hash: %s\n", res.Height, res.Hash.String())
 			return nil
+
 		},
 	}
 
 	cmd.Flags().String(flagTo, "", "Address to send coins")
 	cmd.Flags().String(flagAmount, "", "Amount of coins to send")
+	cmd.Flags().Bool(flagAsync, false, "Pass the async flag to send a tx without waiting for the tx to be included in a block")
+
 	return cmd
 }