diff options
Diffstat (limited to 'vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go')
-rw-r--r-- | vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go b/vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go new file mode 100644 index 0000000..f4596d8 --- /dev/null +++ b/vendor/github.com/hashicorp/go-cleanhttp/cleanhttp.go @@ -0,0 +1,53 @@ +package cleanhttp + +import ( + "net" + "net/http" + "time" +) + +// DefaultTransport returns a new http.Transport with the same default values +// as http.DefaultTransport, but with idle connections and keepalives disabled. +func DefaultTransport() *http.Transport { + transport := DefaultPooledTransport() + transport.DisableKeepAlives = true + transport.MaxIdleConnsPerHost = -1 + return transport +} + +// DefaultPooledTransport returns a new http.Transport with similar default +// values to http.DefaultTransport. Do not use this for transient transports as +// it can leak file descriptors over time. Only use this for transports that +// will be re-used for the same host(s). +func DefaultPooledTransport() *http.Transport { + transport := &http.Transport{ + Proxy: http.ProxyFromEnvironment, + Dial: (&net.Dialer{ + Timeout: 30 * time.Second, + KeepAlive: 30 * time.Second, + }).Dial, + TLSHandshakeTimeout: 10 * time.Second, + DisableKeepAlives: false, + MaxIdleConnsPerHost: 1, + } + return transport +} + +// DefaultClient returns a new http.Client with similar default values to +// http.Client, but with a non-shared Transport, idle connections disabled, and +// keepalives disabled. +func DefaultClient() *http.Client { + return &http.Client{ + Transport: DefaultTransport(), + } +} + +// DefaultPooledClient returns a new http.Client with the same default values +// as http.Client, but with a shared Transport. Do not use this function +// for transient clients as it can leak file descriptors over time. Only use +// this for clients that will be re-used for the same host(s). +func DefaultPooledClient() *http.Client { + return &http.Client{ + Transport: DefaultPooledTransport(), + } +} |