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Merge PR #2896: Fixed account sequence issue in IBC relay

This commit is contained in:
Tony Stark 2018-11-27 22:52:43 +05:30 committed by Christopher Goes
parent d1e76221d8
commit f8ee8a7f78
1 changed files with 9 additions and 9 deletions
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18
x/ibc/client/cli/relay.go
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@ -6,7 +6,7 @@ import (
"github.com/cosmos/cosmos-sdk/client/context"
"github.com/cosmos/cosmos-sdk/client/keys"
codec "github.com/cosmos/cosmos-sdk/codec"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth"
authtxb "github.com/cosmos/cosmos-sdk/x/auth/client/txbuilder"
@ -103,6 +103,7 @@ func (c relayCommander) loop(fromChainID, fromChainNode, toChainID, toChainNode
}
ingressKey := ibc.IngressSequenceKey(fromChainID)
lengthKey := ibc.EgressLengthKey(toChainID)
OUTER:
for {
@ -120,11 +121,10 @@ OUTER:
panic(err)
}
lengthKey := ibc.EgressLengthKey(toChainID)
egressLengthbz, err := query(fromChainNode, lengthKey, c.ibcStore)
if err != nil {
c.logger.Error("error querying outgoing packet list length", "err", err)
continue OUTER //TODO replace with continue (I think it should just to the correct place where OUTER is now)
continue OUTER // TODO replace with continue (I think it should just to the correct place where OUTER is now)
}
var egressLength uint64
@ -147,7 +147,7 @@ OUTER:
continue OUTER // TODO replace to break, will break first loop then send back to the beginning (aka OUTER)
}
err = c.broadcastTx(seq, toChainNode, c.refine(egressbz, i, passphrase))
err = c.broadcastTx(toChainNode, c.refine(egressbz, i, seq, passphrase))
seq++
@ -166,13 +166,13 @@ func query(node string, key []byte, storeName string) (res []byte, err error) {
}
// nolint: unparam
func (c relayCommander) broadcastTx(seq uint64, node string, tx []byte) error {
func (c relayCommander) broadcastTx(node string, tx []byte) error {
_, err := context.NewCLIContext().WithNodeURI(node).BroadcastTx(tx)
return err
}
func (c relayCommander) getSequence(node string) uint64 {
res, err := query(node, c.address, c.accStore)
res, err := query(node, auth.AddressStoreKey(c.address), c.accStore)
if err != nil {
panic(err)
}
@ -189,7 +189,7 @@ func (c relayCommander) getSequence(node string) uint64 {
return 0
}
func (c relayCommander) refine(bz []byte, sequence uint64, passphrase string) []byte {
func (c relayCommander) refine(bz []byte, ibcSeq, accSeq uint64, passphrase string) []byte {
var packet ibc.IBCPacket
if err := c.cdc.UnmarshalBinaryLengthPrefixed(bz, &packet); err != nil {
panic(err)
@ -198,10 +198,10 @@ func (c relayCommander) refine(bz []byte, sequence uint64, passphrase string) []
msg := ibc.IBCReceiveMsg{
IBCPacket: packet,
Relayer: c.address,
Sequence: sequence,
Sequence: ibcSeq,
}
txBldr := authtxb.NewTxBuilderFromCLI().WithSequence(sequence).WithCodec(c.cdc)
txBldr := authtxb.NewTxBuilderFromCLI().WithSequence(accSeq).WithCodec(c.cdc)
cliCtx := context.NewCLIContext()
name, err := cliCtx.GetFromName()