Method validateEngineMCPSessionTimeout

pkg/workflow/engine_validation.go:179–197

validateEngineMCPSessionTimeout validates optional engine.mcp.session-timeout configuration. The value must be a valid Go duration string of at least 5m (no upper bound).

(workflowData *WorkflowData)

// validateEngineMCPSessionTimeout validates optional engine.mcp.session-timeout configuration.
// The value must be a valid Go duration string of at least 5m (no upper bound).
func (c *Compiler) validateEngineMCPSessionTimeout(workflowData *WorkflowData) error {
	if workflowData == nil || workflowData.EngineConfig == nil || workflowData.EngineConfig.MCPSessionTimeout == "" {
		return nil
	}

	raw := workflowData.EngineConfig.MCPSessionTimeout

	d, err := time.ParseDuration(raw)
	if err != nil {
		return fmt.Errorf("engine.mcp.session-timeout: invalid duration %q. Must be a valid Go duration string (e.g. \"30m\", \"4h\", \"24h\").\n\nExamples:\n  engine:\n    mcp:\n      session-timeout: 4h\n\nSee: %s", raw, constants.DocsEnginesURL)
	}

	if d < constants.MCPSessionTimeoutMin {
		return fmt.Errorf("engine.mcp.session-timeout: %q is too short (minimum is 5m).\n\nExamples:\n  session-timeout: 30m\n  session-timeout: 4h\n\nSee: %s", raw, constants.DocsEnginesURL)
	}

	engineValidationLog.Printf("engine.mcp.session-timeout validated: %s (%s)", raw, d)
	return nil
}

// validateEngineMCPToolTimeout validates optional engine.mcp.tool-timeout configuration.
// The value must be a valid Go duration string between 10s and 600s inclusive.