[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
[tor-commits] [meek/master] Remove the latencytest App Engine app.
commit 5e778fff2595ce82e3971a4ecd3eb3d2a068dd16
Author: David Fifield <david@xxxxxxxxxxxxxxx>
Date: Sat Dec 6 18:48:45 2014 -0800
Remove the latencytest App Engine app.
It's served its purpose. We have meek-google settled now. Latency will
matter less in the future.
---
README | 4 --
latencytest/README | 3 -
latencytest/app.yaml | 8 ---
latencytest/latencytest.go | 157 --------------------------------------------
4 files changed, 172 deletions(-)
diff --git a/README b/README
index 03424c5..5fa96e0 100644
--- a/README
+++ b/README
@@ -54,10 +54,6 @@ terminateprocess-buffer:
An auxiliary program used on Windows to assist with cleanup of
subprocesses.
-latencytest:
-A test program for App Engine that measures roundtrip times to different
-destinations.
-
nginx:
A reflector configuration for Nginx.
diff --git a/latencytest/README b/latencytest/README
deleted file mode 100644
index c96e60c..0000000
--- a/latencytest/README
+++ /dev/null
@@ -1,3 +0,0 @@
-This is an App Engine web app that measures the latency between the App
-Engine servers and other endpoints. A copy of this app is running at
-http://meek-latency-test.appspot.com/.
diff --git a/latencytest/app.yaml b/latencytest/app.yaml
deleted file mode 100644
index 428fcd5..0000000
--- a/latencytest/app.yaml
+++ /dev/null
@@ -1,8 +0,0 @@
-application: meek-latency-test
-version: 1
-runtime: go
-api_version: go1
-
-handlers:
-- url: /.*
- script: _go_app
diff --git a/latencytest/latencytest.go b/latencytest/latencytest.go
deleted file mode 100644
index e4ef0bf..0000000
--- a/latencytest/latencytest.go
+++ /dev/null
@@ -1,157 +0,0 @@
-// This program tests the HTTP round-trip time from App Engine to various
-// endpoints. It does several POSTS to each endpoint and then draws a graph
-// showing the round-trip time.
-package latencytest
-
-import (
- "encoding/json"
- "fmt"
- "html"
- "net/http"
- "time"
-
- "appengine"
- "appengine/urlfetch"
-)
-
-var urls = [...]string{
- "http://meek.bamsoftware.com:7002/";,
- "https://meek.bamsoftware.com:7443/";,
- "http://83.212.83.23:7002/";,
- "http://www.googleusercontent.com/";,
- "https://www.googleusercontent.com/";,
-}
-
-const (
- urlFetchTimeout = 10 * time.Second
- numTrials = 5
-)
-
-var context appengine.Context
-
-type record struct {
- Duration float64
- Status string
- Err error
-}
-
-func timeGet(u string) (rec *record) {
- rec = new(record)
-
- transport := urlfetch.Transport{
- Context: context,
- Deadline: urlFetchTimeout,
- }
- req, err := http.NewRequest("POST", u, nil)
- if err != nil {
- rec.Err = err
- return rec
- }
- start := time.Now()
- resp, err := transport.RoundTrip(req)
- end := time.Now()
- if err != nil {
- rec.Err = err
- return rec
- }
- defer resp.Body.Close()
-
- rec.Duration = end.Sub(start).Seconds()
- rec.Status = resp.Status
-
- return rec
-}
-
-func handler(w http.ResponseWriter, r *http.Request) {
- context = appengine.NewContext(r)
-
- records := make(map[string][]*record)
- for _, u := range urls {
- records[u] = make([]*record, 0, numTrials)
- }
- for i := 0; i < numTrials; i++ {
- for _, u := range urls {
- records[u] = append(records[u], timeGet(u))
- }
- }
-
- w.Header().Set("Content-Type", "text/html; charset=utf-8")
- w.WriteHeader(http.StatusOK)
-
- fmt.Fprint(w, `<!DOCTYPE html>
-<html>
-<head>
-<meta charset=utf-8>
-<title>Latency test</title>
-</head>
-<body>
-<!-- http://dimplejs.org/examples_viewer.html?id=scatter_vertical_lollipop -->
-<div id="chartContainer">
- <script src="http://d3js.org/d3.v3.min.js";></script>
- <script src="http://dimplejs.org/dist/dimple.v1.1.5.min.js";></script>
- <script type="text/javascript">
- var svg = dimple.newSvg("#chartContainer", 800, 400);
- var data = [
-`)
- for _, u := range urls {
- for _, rec := range records[u] {
- if rec.Err != nil {
- continue
- }
- row := struct {
- URL string
- Latency float64
- }{
- URL: u,
- Latency: rec.Duration * 1000,
- }
- rep, err := json.Marshal(row)
- if err != nil {
- continue
- }
- fmt.Fprintf(w, " %s,\n", rep)
- }
- }
-
- fmt.Fprint(w, ` ];
- var myChart = new dimple.chart(svg, data);
- myChart.setBounds(230, 20, "100%,-250", "100%,-70")
- myChart.addMeasureAxis("x", "Latency");
- var y = myChart.addCategoryAxis("y", "URL");
-`)
- rep, err := json.Marshal(urls)
- if err == nil {
- fmt.Fprintf(w, " var urls = %s;\n", rep)
- fmt.Fprintf(w, " urls.reverse();\n")
- fmt.Fprintf(w, " y.addOrderRule(urls);\n")
- }
- fmt.Fprint(w, ` myChart.addSeries(["Latency", "URL"], dimple.plot.bubble);
- myChart.draw();
- </script>
-</div>
-`)
- fmt.Fprint(w, "<table>\n")
- for _, u := range urls {
- var sum float64
- fmt.Fprintf(w, "<tr><th colspan=3 align=center bgcolor=lightblue>%s</th></tr>\n", html.EscapeString(u))
- for i, rec := range records[u] {
- var status string
- if rec.Err != nil {
- status = rec.Err.Error()
- } else {
- status = rec.Status
- sum += rec.Duration
- }
- fmt.Fprintf(w, "<tr><td align=right>%d</td><td align=right>%s</td><td align=right>%.2f ms</td></tr>\n",
- i, html.EscapeString(status), rec.Duration*1000)
- }
- fmt.Fprintf(w, "<tr><td align=right><b>avg</b></td><td></td><td align=right><b>%.2f ms</b></td></tr>\n",
- sum/float64(len(records[u]))*1000)
- }
- fmt.Fprint(w, "</table>\n")
-
-}
-
-func init() {
- http.HandleFunc("/", handler)
-}
_______________________________________________
tor-commits mailing list
tor-commits@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-commits