1 files changed, 0 insertions, 107 deletions
diff --git a/vendor/go.opencensus.io/plugin/ochttp/client.go b/vendor/go.opencensus.io/plugin/ochttp/client.go
deleted file mode 100644
index 68faf24..0000000
--- a/vendor/go.opencensus.io/plugin/ochttp/client.go
+++ /dev/null
@@ -1,107 +0,0 @@
-// Copyright 2018, OpenCensus Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package ochttp
-
-import (
-	"net/http"
-	"net/http/httptrace"
-
-	"go.opencensus.io/trace"
-	"go.opencensus.io/trace/propagation"
-)
-
-// Transport is an http.RoundTripper that instruments all outgoing requests with
-// OpenCensus stats and tracing.
-//
-// The zero value is intended to be a useful default, but for
-// now it's recommended that you explicitly set Propagation, since the default
-// for this may change.
-type Transport struct {
-	// Base may be set to wrap another http.RoundTripper that does the actual
-	// requests. By default http.DefaultTransport is used.
-	//
-	// If base HTTP roundtripper implements CancelRequest,
-	// the returned round tripper will be cancelable.
-	Base http.RoundTripper
-
-	// Propagation defines how traces are propagated. If unspecified, a default
-	// (currently B3 format) will be used.
-	Propagation propagation.HTTPFormat
-
-	// StartOptions are applied to the span started by this Transport around each
-	// request.
-	//
-	// StartOptions.SpanKind will always be set to trace.SpanKindClient
-	// for spans started by this transport.
-	StartOptions trace.StartOptions
-
-	// NameFromRequest holds the function to use for generating the span name
-	// from the information found in the outgoing HTTP Request. By default the
-	// name equals the URL Path.
-	FormatSpanName func(*http.Request) string
-
-	// NewClientTrace may be set to a function allowing the current *trace.Span
-	// to be annotated with HTTP request event information emitted by the
-	// httptrace package.
-	NewClientTrace func(*http.Request, *trace.Span) *httptrace.ClientTrace
-
-	// TODO: Implement tag propagation for HTTP.
-}
-
-// RoundTrip implements http.RoundTripper, delegating to Base and recording stats and traces for the request.
-func (t *Transport) RoundTrip(req *http.Request) (*http.Response, error) {
-	rt := t.base()
-	if isHealthEndpoint(req.URL.Path) {
-		return rt.RoundTrip(req)
-	}
-	// TODO: remove excessive nesting of http.RoundTrippers here.
-	format := t.Propagation
-	if format == nil {
-		format = defaultFormat
-	}
-	spanNameFormatter := t.FormatSpanName
-	if spanNameFormatter == nil {
-		spanNameFormatter = spanNameFromURL
-	}
-	rt = &traceTransport{
-		base:   rt,
-		format: format,
-		startOptions: trace.StartOptions{
-			Sampler:  t.StartOptions.Sampler,
-			SpanKind: trace.SpanKindClient,
-		},
-		formatSpanName: spanNameFormatter,
-		newClientTrace: t.NewClientTrace,
-	}
-	rt = statsTransport{base: rt}
-	return rt.RoundTrip(req)
-}
-
-func (t *Transport) base() http.RoundTripper {
-	if t.Base != nil {
-		return t.Base
-	}
-	return http.DefaultTransport
-}
-
-// CancelRequest cancels an in-flight request by closing its connection.
-func (t *Transport) CancelRequest(req *http.Request) {
-	type canceler interface {
-		CancelRequest(*http.Request)
-	}
-	if cr, ok := t.base().(canceler); ok {
-		cr.CancelRequest(req)
-	}
-}