public/uni
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

replace ascii: encap layers, timeline, dns lookup sequence, hop chain

Browse Source
This commit is contained in:
Michael Czechowski
2026-04-20 11:34:56 +02:00
parent 6c8688c9f6
commit 5d4d167cbd
9 changed files with 368 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
slides/223015c/assets/demos/timeline.html Normal file
View File

@@ -0,0 +1,90 @@
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<title>Zeitlinie</title>
<style>
html, body { margin: 0; padding: 0; background: #fff; font-family: system-ui, sans-serif; }
body { padding: 30px; display: inline-block; }
.timeline { position: relative; padding-left: 120px; }
.timeline::before {
content: "";
position: absolute;
left: 110px;
top: 12px; bottom: 12px;
width: 3px;
background: #d63384;
}
.event { position: relative; margin-bottom: 14px; }
.time {
position: absolute;
left: -118px;
top: 0;
width: 90px;
text-align: right;
font-family: ui-monospace, monospace;
font-size: 0.9rem;
font-weight: 700;
color: #7c2d12;
}
.dot {
position: absolute;
left: -16px;
top: 6px;
width: 14px;
height: 14px;
border-radius: 50%;
background: #d63384;
border: 3px solid #fff;
box-shadow: 0 0 0 2px #d63384;
}
.desc {
padding: 6px 14px;
background: #f3f4f6;
border-radius: 4px;
border-left: 3px solid #d63384;
font-size: 0.95rem;
}
.desc b { color: #1a1a2e; }
</style>
</head>
<body>
<div class="timeline">
<div class="event">
<div class="time">0 ms</div>
<div class="dot"></div>
<div class="desc"><b>DNS:</b> "Welche IP hat www.hdm-stuttgart.de?"</div>
</div>
<div class="event">
<div class="time">~20 ms</div>
<div class="dot"></div>
<div class="desc"><b>DNS-Antwort:</b> "212.132.79.37"</div>
</div>
<div class="event">
<div class="time">~25 ms</div>
<div class="dot"></div>
<div class="desc"><b>TCP-Handshake</b> beginnt</div>
</div>
<div class="event">
<div class="time">~50 ms</div>
<div class="dot"></div>
<div class="desc"><b>TCP-Verbindung</b> steht</div>
</div>
<div class="event">
<div class="time">~55 ms</div>
<div class="dot"></div>
<div class="desc"><b>HTTP-Request:</b> "GET /index.html"</div>
</div>
<div class="event">
<div class="time">~150 ms</div>
<div class="dot"></div>
<div class="desc"><b>HTTP-Response:</b> HTML kommt zurück</div>
</div>
<div class="event">
<div class="time">~200 ms</div>
<div class="dot"></div>
<div class="desc"><b>Browser rendert</b> die Seite</div>
</div>
</div>
</body>
</html>