Calendar
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Recent Entries
Come On In, Rails-The Water's Warm
Shan's Simple Examples: File uploads with Flex and ColdFusion
Recent Comments
Google Calendar API - Creating a new Calendar with ColdFusion
Steve Julian said: When and where are you going to post the finished CFC's ? Thanks
[more]
Three Phases of Programmer Development
Pat Branley said: I normally think of those phase 2 people as 'programmers' and the phase 3 people as 'developers'.
I...
[more]
New Job Title: Front End Engineer
Sean Corfield said: Well, there's always the excellent Fusion Authority Quarterly Journal...
[more]
Down To The Wire: HTTP Sniffers
Brian M said: I second the mention of the Charles Web Debugging Proxy that Tariq mentioned. It is fantastic. It s...
[more]
New Job Title: Front End Engineer
Patrick said: Heya Sean. Good point. I never understood how they did things over there at SysCon, and I understand...
[more]
Archives By Subject
Business of Software (4) [RSS]
ColdFusion (318) [RSS]
Conferences (6) [RSS]
Databases (87) [RSS]
Flex & Flash (109) [RSS]
Fusebox (87) [RSS]
General Development (29) [RSS]
Google (9) [RSS]
Hardware (5) [RSS]
JVM & Java (132) [RSS]
Linux (20) [RSS]
Miscellaneous (254) [RSS]
Performance (8) [RSS]
SeeFusion (36) [RSS]
Shan's Simple Examples (6) [RSS]
User Interface (3) [RSS]
Windows (5) [RSS]
Archives By Poster
Daryl Banttari (10)
Nat Papovich (29)
Patrick Quinn (36)
Shannon Hicks (22)
Steve Nelson (21)
Tyson Vanek (3)
Down To The Wire: HTTP Sniffers
At Webapper, we've always described our tuning & troubleshooting consulting as a "wire-to-wire" service. This means that we find and fix performance and/or stability problems wherever they are, even if they're in the network layer (e.g., the TCP "silly window" problem). And beyond troubleshooting production systems, we've always found that HTTP sniffers are useful during development, too. We just heard about a free tool from Microsoft, named Fiddler, so I thought I'd blog it here along with some others that we use regularly:
- Fiddler: It's a free tool written by Eric Lawrence at Microsoft. It's really technically an HTTP proxy, and thus is a specialized tool for sniffing Web requests.
- Wireshark (formerly Ethereal): This is one we've used for a long time. It's a general purpose packet sniffer, and sees all packets, not just HTTP.
- ServiceCapture: Written by Kevin Langdon, we've got copies of this laying all over the virtual office. The killer feature in this tool is its decoding of service requests. It'll decode AMF/remoting packets, for example, and show you their full data structure. Very, very useful.


http://www.port80software.com/200ok/archive/2005/0...
Rey
There's also Charles Web Debugging Proxy which is pretty good too:
http://www.xk72.com/charles/
http://carehart.org/resourcelists/tools_to_conside...
This is one category in dozens that I offer, listing tools like this that CFers may be interested in.
/charlie
http://www.xk72.com/charles/