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Improve: with gvisor internal log

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xjasonlyu
2023-03-27 13:21:10 +08:00
parent 66860d3de8
commit 7327f2c784
4 changed files with 9 additions and 19 deletions
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12
core/stack.go
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@@ -23,10 +23,6 @@ type Config struct {
// stack to set transport handlers.
TransportHandler adapter.TransportHandler
// PrintFunc is the function that will be called
// to print internal stack events.
PrintFunc func(string, ...any)
// Options are supplement options to apply settings
// for the internal stack.
Options []option.Option
@@ -34,10 +30,6 @@ type Config struct {
// CreateStack creates *stack.Stack with given config.
func CreateStack(cfg *Config) (*stack.Stack, error) {
if cfg.PrintFunc == nil {
cfg.PrintFunc = func(string, ...any) {}
}
opts := []option.Option{option.WithDefault()}
if len(opts) > 0 {
opts = append(opts, cfg.Options...)
@@ -64,8 +56,8 @@ func CreateStack(cfg *Config) (*stack.Stack, error) {
// before creating NIC, otherwise NIC would dispatch packets
// to stack and cause race condition.
// Initiate transport protocol (TCP/UDP) with given handler.
withTCPHandler(cfg.TransportHandler.HandleTCP, cfg.PrintFunc),
withUDPHandler(cfg.TransportHandler.HandleUDP, cfg.PrintFunc),
withTCPHandler(cfg.TransportHandler.HandleTCP),
withUDPHandler(cfg.TransportHandler.HandleUDP),
// Create stack NIC and then bind link endpoint to it.
withCreatingNIC(nicID, cfg.LinkEndpoint),