curl

type Request struct {
	Url      string
	Method   string
	Timeout  time.Duration
	Headers  map[string]string
	Cookies  map[string]string
	Queries  map[string]string
	PostData map[string]interface{}
	Body     io.Reader
	Response *Response
	// contains filtered or unexported fields
}

type Response struct {
	Raw     *http.Response
	Request *Request
	Body    string
	// contains filtered or unexported fields
}

type TraceInfo struct {
	// DNSLookupTime is a duration that transport took to perform
	// DNS lookup.
	DNSLookupTime time.Duration

	// ConnectTime is a duration that took to obtain a successful connection.
	ConnectTime time.Duration

	// TCPConnectTime is a duration that took to obtain the TCP connection.
	TCPConnectTime time.Duration

	// TLSHandshakeTime is a duration that TLS handshake took place.
	TLSHandshakeTime time.Duration

	// FirstResponseTime is a duration that server took to respond first byte since
	// connection ready (after tls handshake if it's tls and not a reused connection).
	FirstResponseTime time.Duration

	// ResponseTime is a duration since first response byte from server to
	// request completion.
	ResponseTime time.Duration

	// TotalTime is a duration that total request took end-to-end.
	TotalTime time.Duration

	// IsConnReused is whether this connection has been previously
	// used for another HTTP request.
	IsConnReused bool

	// IsConnWasIdle is whether this connection was obtained from an
	// idle pool.
	IsConnWasIdle bool

	// ConnIdleTime is a duration how long the connection was previously
	// idle, if IsConnWasIdle is true.
	ConnIdleTime time.Duration

	// LocalAddr returns the local network address.
	LocalAddr net.Addr

	// RemoteAddr returns the remote network address.
	RemoteAddr net.Addr
}