566c6b246a
This diff addresses another point of https://github.com/ooni/probe/issues/1956: > - [ ] observe that we're still using a bunch of private interfaces for common interfaces such as the `Dialer`, so we can get rid of these private interfaces and always use the ones in `model`, which allows us to remove a bunch of legacy wrappers Additional cleanups may still be possible. The more I cleanup, the more I see there's extra legacy code we can dispose of (which seems good?).
44 lines
905 B
Go
44 lines
905 B
Go
//go:build shaping
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// +build shaping
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package dialer
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import (
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"context"
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"net"
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"time"
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"github.com/ooni/probe-cli/v3/internal/model"
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)
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// shapingDialer ensures we don't use too much bandwidth
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// when using integration tests at GitHub. To select
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// the implementation with shaping use `-tags shaping`.
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type shapingDialer struct {
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model.Dialer
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}
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// DialContext implements Dialer.DialContext
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func (d *shapingDialer) DialContext(
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ctx context.Context, network, address string) (net.Conn, error) {
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conn, err := d.Dialer.DialContext(ctx, network, address)
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if err != nil {
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return nil, err
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}
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return &shapingConn{Conn: conn}, nil
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}
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type shapingConn struct {
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net.Conn
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}
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func (c *shapingConn) Read(p []byte) (int, error) {
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time.Sleep(100 * time.Millisecond)
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return c.Conn.Read(p)
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}
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func (c *shapingConn) Write(p []byte) (int, error) {
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time.Sleep(100 * time.Millisecond)
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return c.Conn.Write(p)
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}
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