func NewClientTrace()

in xray/httptrace.go [215:257]

• 41 lines of code
• 2 McCabe index (conditional complexity)

func NewClientTrace(opCtx context.Context) (ct *ClientTrace, err error) {
	if opCtx == nil {
		return nil, errors.New("opCtx must be non-nil")
	}

	segs := NewHTTPSubsegments(opCtx)

	return &ClientTrace{
		subsegments: segs,
		httpTrace: &httptrace.ClientTrace{
			GetConn: func(hostPort string) {
				segs.GetConn(hostPort)
			},
			DNSStart: func(info httptrace.DNSStartInfo) {
				segs.DNSStart(info)
			},
			DNSDone: func(info httptrace.DNSDoneInfo) {
				segs.DNSDone(info)
			},
			ConnectStart: func(network, addr string) {
				segs.ConnectStart(network, addr)
			},
			ConnectDone: func(network, addr string, err error) {
				segs.ConnectDone(network, addr, err)
			},
			TLSHandshakeStart: func() {
				segs.TLSHandshakeStart()
			},
			TLSHandshakeDone: func(connState tls.ConnectionState, err error) {
				segs.TLSHandshakeDone(connState, err)
			},
			GotConn: func(info httptrace.GotConnInfo) {
				segs.GotConn(&info, nil)
			},
			WroteRequest: func(info httptrace.WroteRequestInfo) {
				segs.WroteRequest(info)
			},
			GotFirstResponseByte: func() {
				segs.GotFirstResponseByte()
			},
		},
	}, nil
}