mirror of
https://github.com/taigrr/wtf
synced 2025-01-18 04:03:14 -08:00
39 lines
1.0 KiB
Go
39 lines
1.0 KiB
Go
// Package sockets provides helper functions to create and configure Unix or TCP sockets.
|
|
package sockets
|
|
|
|
import (
|
|
"errors"
|
|
"net"
|
|
"net/http"
|
|
"time"
|
|
)
|
|
|
|
// Why 32? See https://github.com/docker/docker/pull/8035.
|
|
const defaultTimeout = 32 * time.Second
|
|
|
|
// ErrProtocolNotAvailable is returned when a given transport protocol is not provided by the operating system.
|
|
var ErrProtocolNotAvailable = errors.New("protocol not available")
|
|
|
|
// ConfigureTransport configures the specified Transport according to the
|
|
// specified proto and addr.
|
|
// If the proto is unix (using a unix socket to communicate) or npipe the
|
|
// compression is disabled.
|
|
func ConfigureTransport(tr *http.Transport, proto, addr string) error {
|
|
switch proto {
|
|
case "unix":
|
|
return configureUnixTransport(tr, proto, addr)
|
|
case "npipe":
|
|
return configureNpipeTransport(tr, proto, addr)
|
|
default:
|
|
tr.Proxy = http.ProxyFromEnvironment
|
|
dialer, err := DialerFromEnvironment(&net.Dialer{
|
|
Timeout: defaultTimeout,
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
tr.Dial = dialer.Dial
|
|
}
|
|
return nil
|
|
}
|