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feat(netxlite): add QUICDialerLogger (#410)

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Part of https://github.com/ooni/probe/issues/1505
This commit is contained in:
Simone Basso 2021-06-26 16:54:02 +02:00 • committed by GitHub
commit 046dd4545d
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5 changed files with 433 additions and 2 deletions
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27
internal/netxlite/quic.go
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@ -145,6 +145,8 @@ type QUICDialerResolver struct {
Resolver Resolver
}
var _ QUICContextDialer = &QUICDialerResolver{}
// DialContext implements QUICContextDialer.DialContext. This function
// will apply the following TLS defaults:
//
@ -195,3 +197,28 @@ func (d *QUICDialerResolver) lookupHost(ctx context.Context, hostname string) ([
}
return d.Resolver.LookupHost(ctx, hostname)
}
// QUICDialerLogger is a dialer with logging.
type QUICDialerLogger struct {
// Dialer is the underlying QUIC dialer.
Dialer QUICContextDialer
// Logger is the underlying logger.
Logger Logger
}
var _ QUICContextDialer = &QUICDialerLogger{}
// DialContext implements QUICContextDialer.DialContext.
func (d *QUICDialerLogger) DialContext(
ctx context.Context, network, address string,
tlsConfig *tls.Config, quicConfig *quic.Config) (quic.EarlySession, error) {
d.Logger.Debugf("quic %s/%s...", address, network)
sess, err := d.Dialer.DialContext(ctx, network, address, tlsConfig, quicConfig)
if err != nil {
d.Logger.Debugf("quic %s/%s... %s", address, network, err)
return nil, err
}
d.Logger.Debugf("quic %s/%s... ok", address, network)
return sess, nil
}