Customer login  |   Contact us
Home Company Products Support Purchase
Forum Home » Network Probe

Topic: "connection to probe lost"
Replies: 15   Pages: 2   Last Post: Sep 23, 2004 2:18 PM by: Eivind Pedersen


Back to Topic List Back to Topic List
Replies: 15   Pages: 2   [ 1 2 | Next ]
Dave
"connection to probe lost"
Posted: Apr 17, 2004 1:09 AM
  Reply

totally new to network probe. running it on mac os 10.3.3. i've changed the 'netprobe' file to my java binary directory
(/System/Library/Frameworks/JavaVM.framework/Versions/1.4.2/Home/bin) no trailing '/'. i go ahead and start the probe then go to my browser and it looks like it's about to start.. then in a red box I get "connection to probe lost" any idea's as to what i'm doing wrong. I edited the 'netprobe' file in pico.. think I have the right java path (but i could be wrong) .. not sure what else it could be. any help would be greatly appreciated. thanks.

dave

Eivind Pedersen

Posts: 473
From: Oslo, Norway
Registered: Jun 11, 2002
Re: "connection to probe lost"
Posted: Apr 20, 2004 3:17 PM
  Reply

What version of Network Probe are you running?
The Java path is ok.
Contact me at eivind {at} objectplanet {dot} com to get a version with more detailed debug information.

sergio
Re: "connection to probe lost"
Posted: Apr 30, 2004 7:21 PM
  Reply

I'm getting the exact same problem with suse linux 9

Bjorn J. Kvande
Re: "connection to probe lost"
Posted: May 3, 2004 10:43 AM
  Reply

Have you tested Network Probe 1.1, released a few days ago, which should have a fix for this problem?

Bjorn J. Kvande
ObjectPlanet, Inc.

sergio
Re: "connection to probe lost"
Posted: May 3, 2004 7:58 PM
  Reply

Yes, I'm using the 1.1 version, with a suse 9 PC that has 3 ethernet cards.
The probe seems to use an incorrect interface. No matter if I force it to use eth0 or eth2. It seems to choose the incorrect one. And also the "connection to probe lost".

A "ps -aux" shows that java is executing the classes. The user interface loads, but I only obain this message or an ethernal "loading data".

Thanks!

Bjorn Jarle Kvande
Re: "connection to probe lost"
Posted: May 4, 2004 8:59 AM
  Reply

Do you get the 'connection lost' if you connect to the probe from a remote windows machine (or other remote machine)?

Bjorn

sergio
Re: "connection to probe lost"
Posted: May 4, 2004 7:23 PM
  Reply

Thanks in advance you for your help.

The "connection to probe lost" happens in both ocasions: when connecting from the local machine through http://localhost:7030 and from a remote windows machine with http://IP:7030.

It happens with Konqueror, mozilla and IExplorer

sergio

Eivind Pedersen

Posts: 473
From: Oslo, Norway
Registered: Jun 11, 2002
Re: "connection to probe lost"
Posted: May 5, 2004 9:04 AM
  Reply

What version of Java are you using? Try the latest (1.4.x) from Sun.

sergio
Re: "connection to probe lost"
Posted: May 6, 2004 6:10 PM
  Reply

It's the 1.4.2 from Sun. Actually is the version shipped with Suse 9.

Thanks

sergio
Re: "connection to probe lost"
Posted: May 14, 2004 8:02 PM
  Reply

Any idea or workaround?

Thanks

Marty Hillman
Re: "connection to probe lost"
Posted: Jun 8, 2004 9:56 PM
  Reply

I have the same problem with SuSE 9.1. Has anyone given you a clue to the resolution yet?

Bjorn J. Kvande
Re: "connection to probe lost"
Posted: Jun 9, 2004 10:10 AM
  Reply

The client will report a connection lost after trying to connect to the probe 5 times without any response. It then assumes the probe is gone.

On some systems it seems these connection faults are more frequent, so we will remove this message from the next release.

Bjorn

Guest
Re: "connection to probe lost"
Posted: Jun 16, 2004 2:00 AM
  Reply

Hello,

I am having the same problem. I noticed that the following messages are displayed in the Java Console:


java.io.IOException: Not in GZIP format
at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:131)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:58)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:68)
at com.objectplanet.probe.client.A.I(Unknown Source)
at com.objectplanet.probe.client.TrafficApplet.add(Unknown Source)
at com.objectplanet.probe.client.TrafficApplet.run(Unknown Source)
at java.lang.Thread.run(Thread.java:534)
java.io.IOException: Not in GZIP format
at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:131)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:58)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:68)
at com.objectplanet.probe.client.A.I(Unknown Source)
at com.objectplanet.probe.client.TrafficApplet.add(Unknown Source)
at com.objectplanet.probe.client.TrafficApplet.run(Unknown Source)
at java.lang.Thread.run(Thread.java:534)
java.io.IOException: Not in GZIP format
at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:131)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:58)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:68)
at com.objectplanet.probe.client.A.I(Unknown Source)
at com.objectplanet.probe.client.TrafficApplet.add(Unknown Source)
at com.objectplanet.probe.client.TrafficApplet.run(Unknown Source)
at java.lang.Thread.run(Thread.java:534)
java.io.IOException: Not in GZIP format
at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:131)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:58)
at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:68)
at com.objectplanet.probe.client.A.I(Unknown Source)
at com.objectplanet.probe.client.TrafficApplet.addComponentListener(Unknown Source)
at com.objectplanet.probe.client.TrafficApplet.run(Unknown Source)
at java.lang.Thread.run(Thread.java:534)
Problems loading initial statistics data
problems loading data: Not in GZIP format
problems loading data: Not in GZIP format
problems loading data: Not in GZIP format
problems loading data: Not in GZIP format
problems loading data: Not in GZIP format
gave up, assumes connection is lost

Thanks/Jaime

Kevin Bilbee
Re: "connection to probe lost"
Posted: Sep 9, 2004 9:22 PM
  Reply

I am getting this on an XP SP2 system with the firewall turned off

Here are the java console messages
Problems loading initial statistics data

problems loading data: Software caused connection abort: recv failed

problems loading data: Software caused connection abort: recv failed

problems loading data: Software caused connection abort: recv failed

problems loading data: Software caused connection abort: recv failed

problems loading data: Software caused connection abort: recv failed

gave up, assumes connection is lost



Is there a fix for this????

Just downloaded today network probe 1.1.1
And I am using Java 1.4.2


Kevin

Eivind Pedersen

Posts: 473
From: Oslo, Norway
Registered: Jun 11, 2002
Re: "connection to probe lost"
Posted: Sep 10, 2004 11:45 AM
  Reply

Can you please give me the output of "java -version" from a command prompt. We're not able to reproduce the problem with 1.4.2_01, and we haven't received other reports about this problem.



© 1998-2019 ObjectPlanet, Inc. Øvre Slottsgate 5, 0157 Oslo, Norway Tel (+47) 2233 3360 | Fax (+47) 2233 3361