[Winpcap-users] pcap_findalldevs_ex hangs inside java process

Gianluca Varenni gianluca.varenni at cacetech.com
Thu Sep 17 08:49:53 PDT 2009


Do you have a small sample application (just the binary) that you can send me to test?

Have a nice day
GV
  ----- Original Message ----- 
  From: E, Manivannan 
  To: winpcap-users at winpcap.org 
  Sent: Thursday, September 17, 2009 3:16 AM
  Subject: Re: [Winpcap-users] pcap_findalldevs_ex hangs inside java process


  I don't see the "pcap_findalldevs_ex" hang issue on Vista and it work properly. We want this application to run on XP as our machines are predominantly XP.

   

  Regards,

  Mani

   


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  From: winpcap-users-bounces at winpcap.org [mailto:winpcap-users-bounces at winpcap.org] On Behalf Of Gianluca Varenni
  Sent: Wednesday, September 16, 2009 3:06 AM
  To: winpcap-users at winpcap.org
  Subject: Re: [Winpcap-users] pcap_findalldevs_ex hangs inside java process

   

  Does the same issue happen on Vista?

   

  Have a nice day

  GV

    ----- Original Message ----- 

    From: E, Manivannan 

    To: winpcap-users at winpcap.org 

    Sent: Friday, September 11, 2009 9:55 AM

    Subject: Re: [Winpcap-users] pcap_findalldevs_ex hangs inside java process

     

    I am using Window XP with SP2.

     

    Regards,

    Mani

     


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    From: winpcap-users-bounces at winpcap.org [mailto:winpcap-users-bounces at winpcap.org] On Behalf Of Gianluca Varenni
    Sent: Friday, September 11, 2009 10:19 PM
    To: winpcap-users at winpcap.org
    Subject: Re: [Winpcap-users] pcap_findalldevs_ex hangs inside java process

     

    Which version of Windows are you using?

     

    Have a nice day

    GV

      ----- Original Message ----- 

      From: E, Manivannan 

      To: winpcap-users at winpcap.org 

      Sent: Friday, September 11, 2009 9:28 AM

      Subject: Re: [Winpcap-users] pcap_findalldevs_ex hangs inside java process

       

      I am not using java wrapper. I am using the winpcap lib inside C++ code which is built as a dll. Eclipse env is used as IDE mainly for user interface. When used in with eclipse GUI, the pcap_findalldevs_ex doesn't hang but hangs when execute on command-line.

       

      Regards,

      Mani

       


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      From: winpcap-users-bounces at winpcap.org [mailto:winpcap-users-bounces at winpcap.org] On Behalf Of Gianluca Varenni
      Sent: Friday, September 11, 2009 9:14 PM
      To: winpcap-users at winpcap.org
      Subject: Re: [Winpcap-users] pcap_findalldevs_ex hangs inside java process

       

      Are you using any of the jave wrapper already available for WinPcap?

       

      Have a nice day

      GV

        ----- Original Message ----- 

        From: E, Manivannan 

        To: winpcap-users at winpcap.org 

        Sent: Friday, September 11, 2009 1:06 AM

        Subject: [Winpcap-users] pcap_findalldevs_ex hangs inside java process

         

        Hi,

             I am using the Winpcap lib in eclipse (Java) environment and "pcap_findalldevs_ex" work fine return all the devices but when I use eclipse directly Java in command line-mode i.e. in command prompt then "pcap_findalldevs_ex" hangs, never return whether it failed or passed. I suspected the "Remote Capture Service" is not getting started, so I tried enabling the service manually & tried but still the "pcap_findalldevs_ex" hangs. Any clues on what's going wrong here?

         

        Winpcap Version - 4.0.2

         

        Regards,

        Mani

         


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