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Re: Release Candidate for NDT


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  • From: Joseph Bernard <>
  • To: "" <>
  • Subject: Re: Release Candidate for NDT
  • Date: Fri, 13 Mar 2015 13:28:10 +0000
  • Accept-language: en-US
That fixed it.  Now I see much different results on the Upload Speed and Network Latency results from Java to Flash.  Can that be helped or is just the nature of Flash?

Java: 
UPLOAD SPEED  9.4E+2 mb/s
DOWNLOAD SPEED  9.2E+2 mb/s
Network latency: 0.31 msec round trip time
Jitter: 2.1e+2 msec

Flash: 
UPLOAD SPEED  3.8E+2 mb/s
DOWNLOAD SPEED  8.7E+2 mb/s
Network latency: 3.3 msec round trip time
Jitter: 1.7e+2 msec


Thanks,
Joseph B.


On Mar 13, 2015, at 9:06 AM, Aaron Brown <> wrote:

Hey Joseph,

The small sliver is the flash applet, but it should be usable from the web ui without going through the flash applet itself (the _javascript_ has the applet do the test, and then retrieves the results from the applet). The below error is likely caused by not having port 843 opened in the firewall on net-test.clemson.edu. There’s a daemon listening on that port that Flash gets a security policy to let it make connections back to the NDT server.

Cheers,
Aaron

On Mar 13, 2015, at 9:01 AM, Joseph Bernard <> wrote:

Yesterday I thought nothing was happening, but today I noticed a tiny sliver at the bottom.  I made it bigger with some browser tools to reveal the M-Lab test.  This is the error:

NDT test run towards M-Lab server

There were some errors during the test:
Security error on Control socket: [SecurityErrorEvent type="securityError" bubbles=false cancelable=false eventPhase=2 text="Error #2048"]
NDT test failed.
Error parsing web100 var. varName: ; varValue: null


Thanks,
Joseph B.


On Mar 13, 2015, at 8:32 AM, Aaron Brown <> wrote:

Hey Joseph,

It should be working. What’s not working with it?

Cheers,
Aaron

On Mar 12, 2015, at 4:34 PM, Joseph Bernard <> wrote:

Before I spend time trying to troubleshoot, does the “Use Flash” section work or is it just a placeholder?  The “Use Java” section seems to work fine.

Thanks,
Joseph B.

On Feb 10, 2015, at 9:00 AM, Aaron Brown <> wrote:

Hi All,

We have the first release candidate for a new NDT release.

Among other things, this new version includes:
  - A java client that works with Java 8
  - A flash-based client
  - A new web GUI
  - Support for using Apache instead of ‘fakewww'

This is a beta-test version, and is not recommended for general use yet. However, we're hoping that, with some testing in the community, this can be improved quickly and a production release can happen relatively soon. We're especially interested in feedback on how easy it is to use the various new tools, and features.

Tarball:

RH6/x86:

RH6/x86-64:

SRPM:

Cheers,
Aaron






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