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Merge pull request #1345 from c9s/c9s/fix-market-inject

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FIX: [bbgo] check symbol length for injection
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c9s 2023-10-18 15:46:43 +08:00 committed by GitHub
commit 6b273eda4d
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1 changed files with 4 additions and 2 deletions
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6
pkg/bbgo/trader.go
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@ -168,7 +168,9 @@ func (trader *Trader) SetRiskControls(riskControls *RiskControls) {
trader.riskControls = riskControls trader.riskControls = riskControls
} }
func (trader *Trader) RunSingleExchangeStrategy(ctx context.Context, strategy SingleExchangeStrategy, session *ExchangeSession, orderExecutor OrderExecutor) error { func (trader *Trader) RunSingleExchangeStrategy(
ctx context.Context, strategy SingleExchangeStrategy, session *ExchangeSession, orderExecutor OrderExecutor,
) error {
if v, ok := strategy.(StrategyValidator); ok { if v, ok := strategy.(StrategyValidator); ok {
if err := v.Validate(); err != nil { if err := v.Validate(); err != nil {
return fmt.Errorf("failed to validate the config: %w", err) return fmt.Errorf("failed to validate the config: %w", err)
@ -254,7 +256,7 @@ func (trader *Trader) injectFieldsAndSubscribe(ctx context.Context) error {
log.Errorf("strategy %s does not implement ExchangeSessionSubscriber", strategy.ID()) log.Errorf("strategy %s does not implement ExchangeSessionSubscriber", strategy.ID())
} }
if symbol, ok := dynamic.LookupSymbolField(rs); ok { if symbol, ok := dynamic.LookupSymbolField(rs); ok && symbol != "" {
log.Infof("found symbol %s based strategy from %s", symbol, rs.Type()) log.Infof("found symbol %s based strategy from %s", symbol, rs.Type())
if err := session.initSymbol(ctx, trader.environment, symbol); err != nil { if err := session.initSymbol(ctx, trader.environment, symbol); err != nil {