Fiddler in 2014

Eric Lawrence (@ericlaw)

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Show Content-Encoding, Image metadata, etc.

AutoResponder Latency Testing SPOF Testing

Replay

ZopFli

• 3-8% better compression than zlib

• Takes 2-3 orders of magnitude longer to compress

• Decompression speed is unaffected

Images

Image Analysis

Context Menu

Plug in your own tools…• Analyzers

• PNGTweak • JPEGSnoop

• Optimizers• RIOT• AdvanceComp

WebP Support

• Google’s efficient new lossy / lossless image format

• ImageView can now render WebP images

DataURI Support

• Copy to DataURI• Right-click > Copy > Response As

Data URI• From ImageView

• Paste as DataURI

Interop

Linux ( & OSX, sorta )

All major Fiddler features supported, including a C#-based scripting engine

Packet Capture Import

• Wireshark / tcpdump (.pcap / .pcapng)

• Microsoft Network Monitor (.cap)

curl

• Paste as Sessions• AutoResponder Scratchpad• Export

WebSockets

• Scriptable• Display• Preserved in SAZ files

Misc FiddlerCore/CAP/Replayer/Mono Unminifie Mobile Culture