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handler.go
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handler.go
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package core
import (
sdk "github.com/ci123chain/ci123chain/pkg/abci/types"
sdkerrors "github.com/ci123chain/ci123chain/pkg/abci/types/errors"
channeltypes "github.com/ci123chain/ci123chain/pkg/ibc/core/channel/types"
clienttypes "github.com/ci123chain/ci123chain/pkg/ibc/core/clients/types"
connectiontypes "github.com/ci123chain/ci123chain/pkg/ibc/core/connection/types"
"github.com/ci123chain/ci123chain/pkg/ibc/core/keeper"
)
func NewHandler(k keeper.Keeper) sdk.Handler {
return func(ctx sdk.Context, msg sdk.Msg) (*sdk.Result, error) {
ctx = ctx.WithEventManager(sdk.NewEventManager())
var err error
var res interface{}
switch msg := msg.(type) {
case *clienttypes.MsgCreateClient:
res, err = k.CreateClient(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
case *clienttypes.MsgUpdateClient:
res, err = k.UpdateClient(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
// IBC connection msgs
case *connectiontypes.MsgConnectionOpenInit:
res, err = k.ConnectionOpenInit(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
case *connectiontypes.MsgConnectionOpenTry:
res, err = k.ConnectionOpenTry(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
case *connectiontypes.MsgConnectionOpenAck:
res, err = k.ConnectionOpenAck(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
case *connectiontypes.MsgConnectionOpenConfirm:
res, err = k.ConnectionOpenConfirm(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
// IBC channel msgs
case *channeltypes.MsgChannelOpenInit:
res, err = k.ChannelOpenInit(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
case *channeltypes.MsgChannelOpenTry:
res, err = k.ChannelOpenTry(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
case *channeltypes.MsgChannelOpenAck:
res, err = k.ChannelOpenAck(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
case *channeltypes.MsgChannelOpenConfirm:
res, err = k.ChannelOpenConfirm(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
// IBC packet msgs get routed to the appropriate module callback
case *channeltypes.MsgRecvPacket:
res, err := k.RecvPacket(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
case *channeltypes.MsgAcknowledgement:
res, err := k.Acknowledgement(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
case *channeltypes.MsgTimeout:
res, err := k.Timeout(ctx, msg)
return sdk.WrapServiceResult(ctx, res, err)
//case *channeltypes.MsgTimeoutOnClose:
// res, err := k.TimeoutOnClose(ctx, msg)
// return sdk.WrapServiceResult(ctx, res, err)
default:
return nil, sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized IBC message type: %T", msg)
}
}
}