update vendor directory

Signed-off-by: hongming <talonwan@yunify.com>

vendor/github.com/go-resty/resty/v2/trace.go

@@ -0,0 +1,130 @@
+// Copyright (c) 2015-2020 Jeevanandam M (jeeva@myjeeva.com), All rights reserved.
+// resty source code and usage is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package resty
+
+import (
+	"context"
+	"crypto/tls"
+	"net"
+	"net/http/httptrace"
+	"time"
+)
+
+//‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
+// TraceInfo struct
+//_______________________________________________________________________
+
+// TraceInfo struct is used provide request trace info such as DNS lookup
+// duration, Connection obtain duration, Server processing duration, etc.
+//
+// Since v2.0.0
+type TraceInfo struct {
+	// DNSLookup is a duration that transport took to perform
+	// DNS lookup.
+	DNSLookup time.Duration
+
+	// ConnTime is a duration that took to obtain a successful connection.
+	ConnTime time.Duration
+
+	// TCPConnTime is a duration that took to obtain the TCP connection.
+	TCPConnTime time.Duration
+
+	// TLSHandshake is a duration that TLS handshake took place.
+	TLSHandshake time.Duration
+
+	// ServerTime is a duration that server took to respond first byte.
+	ServerTime 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
+
+	// RequestAttempt is to represent the request attempt made during a Resty
+	// request execution flow, including retry count.
+	RequestAttempt int
+
+	// RemoteAddr returns the remote network address.
+	RemoteAddr net.Addr
+}
+
+//‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
+// ClientTrace struct and its methods
+//_______________________________________________________________________
+
+// tracer struct maps the `httptrace.ClientTrace` hooks into Fields
+// with same naming for easy understanding. Plus additional insights
+// Request.
+type clientTrace struct {
+	getConn              time.Time
+	dnsStart             time.Time
+	dnsDone              time.Time
+	connectDone          time.Time
+	tlsHandshakeStart    time.Time
+	tlsHandshakeDone     time.Time
+	gotConn              time.Time
+	gotFirstResponseByte time.Time
+	endTime              time.Time
+	gotConnInfo          httptrace.GotConnInfo
+}
+
+//‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
+// Trace unexported methods
+//_______________________________________________________________________
+
+func (t *clientTrace) createContext(ctx context.Context) context.Context {
+	return httptrace.WithClientTrace(
+		ctx,
+		&httptrace.ClientTrace{
+			DNSStart: func(_ httptrace.DNSStartInfo) {
+				t.dnsStart = time.Now()
+			},
+			DNSDone: func(_ httptrace.DNSDoneInfo) {
+				t.dnsDone = time.Now()
+			},
+			ConnectStart: func(_, _ string) {
+				if t.dnsDone.IsZero() {
+					t.dnsDone = time.Now()
+				}
+				if t.dnsStart.IsZero() {
+					t.dnsStart = t.dnsDone
+				}
+			},
+			ConnectDone: func(net, addr string, err error) {
+				t.connectDone = time.Now()
+			},
+			GetConn: func(_ string) {
+				t.getConn = time.Now()
+			},
+			GotConn: func(ci httptrace.GotConnInfo) {
+				t.gotConn = time.Now()
+				t.gotConnInfo = ci
+			},
+			GotFirstResponseByte: func() {
+				t.gotFirstResponseByte = time.Now()
+			},
+			TLSHandshakeStart: func() {
+				t.tlsHandshakeStart = time.Now()
+			},
+			TLSHandshakeDone: func(_ tls.ConnectionState, _ error) {
+				t.tlsHandshakeDone = time.Now()
+			},
+		},
+	)
+}