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endblocker.go
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/
endblocker.go
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package order
import (
"fmt"
sdk "github.com/okex/exchain/libs/cosmos-sdk/types"
"github.com/okex/exchain/x/common/perf"
"github.com/okex/exchain/x/order/keeper"
"github.com/okex/exchain/x/order/match"
"github.com/okex/exchain/x/order/types"
)
// EndBlocker called every block
// 1. execute matching engine
// 2. flush cache
func EndBlocker(ctx sdk.Context, keeper keeper.Keeper) {
seq := perf.GetPerf().OnEndBlockEnter(ctx, types.ModuleName)
defer perf.GetPerf().OnEndBlockExit(ctx, types.ModuleName, seq)
match.GetEngine().Run(ctx, keeper)
// flush cache at the end
keeper.Cache2Disk(ctx)
keeper.SetMetric()
ret := keeper.GetOperationMetric()
tailmsg := func(name string, num int64) string {
var msg string
if num != 0 {
msg = fmt.Sprintf("%s<%d>,", name, num)
}
return msg
}
message := tailmsg("FullFillNum", ret.FullFillNum)
message += tailmsg("OpenNum", ret.OpenNum)
message += tailmsg("CancelNum", ret.CancelNum)
message += tailmsg("ExpireNum", ret.ExpireNum)
message += tailmsg("PartialFillNum", ret.PartialFillNum)
perf.GetPerf().EnqueueMsg(message)
}