a5ebab63e7
* New Providers added and updated vendoring for go-discover * Vendor.json formatted using make vendorfmt * Docs/Agent/auto-join: Added documentation for the new providers introduced in this PR * Updated the golang.org/x/sys/unix in the vendor directory * Agent: TestGoDiscoverRegistration updated to reflect the addition of new providers * Deleted terraform.tfstate from vendor. * Deleted terraform.tfstate.backup Deleted terraform state file artifacts from unknown runs. * Updated x/sys/windows vendor for Windows binary compilation
150 lines
3.1 KiB
Go
150 lines
3.1 KiB
Go
/*
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Copyright (c) 2015 VMware, Inc. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package soap
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import (
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"fmt"
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"io"
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"net/http"
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"net/http/httputil"
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"sync/atomic"
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"time"
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"github.com/vmware/govmomi/vim25/debug"
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)
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// teeReader wraps io.TeeReader and patches through the Close() function.
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type teeReader struct {
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io.Reader
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io.Closer
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}
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func newTeeReader(rc io.ReadCloser, w io.Writer) io.ReadCloser {
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return teeReader{
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Reader: io.TeeReader(rc, w),
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Closer: rc,
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}
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}
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// debugRoundTrip contains state and logic needed to debug a single round trip.
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type debugRoundTrip struct {
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cn uint64 // Client number
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rn uint64 // Request number
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log io.WriteCloser // Request log
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cs []io.Closer // Files that need closing when done
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}
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func (d *debugRoundTrip) logf(format string, a ...interface{}) {
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now := time.Now().Format("2006-01-02T15-04-05.000000000")
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fmt.Fprintf(d.log, "%s - %04d: ", now, d.rn)
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fmt.Fprintf(d.log, format, a...)
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fmt.Fprintf(d.log, "\n")
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}
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func (d *debugRoundTrip) enabled() bool {
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return d != nil
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}
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func (d *debugRoundTrip) done() {
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for _, c := range d.cs {
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c.Close()
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}
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}
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func (d *debugRoundTrip) newFile(suffix string) io.WriteCloser {
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return debug.NewFile(fmt.Sprintf("%d-%04d.%s", d.cn, d.rn, suffix))
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}
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func (d *debugRoundTrip) debugRequest(req *http.Request) {
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if d == nil {
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return
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}
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var wc io.WriteCloser
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// Capture headers
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wc = d.newFile("req.headers")
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b, _ := httputil.DumpRequest(req, false)
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wc.Write(b)
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wc.Close()
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// Capture body
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wc = d.newFile("req.xml")
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req.Body = newTeeReader(req.Body, wc)
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// Delay closing until marked done
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d.cs = append(d.cs, wc)
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}
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func (d *debugRoundTrip) debugResponse(res *http.Response) {
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if d == nil {
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return
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}
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var wc io.WriteCloser
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// Capture headers
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wc = d.newFile("res.headers")
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b, _ := httputil.DumpResponse(res, false)
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wc.Write(b)
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wc.Close()
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// Capture body
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wc = d.newFile("res.xml")
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res.Body = newTeeReader(res.Body, wc)
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// Delay closing until marked done
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d.cs = append(d.cs, wc)
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}
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var cn uint64 // Client counter
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// debugContainer wraps the debugging state for a single client.
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type debugContainer struct {
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cn uint64 // Client number
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rn uint64 // Request counter
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log io.WriteCloser // Request log
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}
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func newDebug() *debugContainer {
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d := debugContainer{
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cn: atomic.AddUint64(&cn, 1),
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rn: 0,
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}
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if !debug.Enabled() {
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return nil
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}
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d.log = debug.NewFile(fmt.Sprintf("%d-client.log", d.cn))
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return &d
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}
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func (d *debugContainer) newRoundTrip() *debugRoundTrip {
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if d == nil {
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return nil
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}
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drt := debugRoundTrip{
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cn: d.cn,
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rn: atomic.AddUint64(&d.rn, 1),
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log: d.log,
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}
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return &drt
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}
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