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Re: [Discuss-gnuradio] Tunnel.py exception


From: Tom Rondeau
Subject: Re: [Discuss-gnuradio] Tunnel.py exception
Date: Thu, 21 Apr 2011 16:33:03 -0400

On Thu, Apr 21, 2011 at 4:26 PM, Feng Andrew Ge <address@hidden> wrote:
Dave,

To bypass this problem, change the pkt.py file. In the end, after

msg = self.rcvd_pktq.delete_head()

add

if (string_len > 18) & (string_len < 4096) :

    ok, payload = packet_utils.unmake_packet(msg.to_string(), int(msg.arg1()))

Andrew


Thanks, Andrew, that looks about right. I'll keep that in mind to apply a patch soon.

Tom

 
On 04/21/2011 12:00 PM, address@hidden wrote:
Date: Thu, 21 Apr 2011 07:31:33 -0700 (PDT)
From: David Barton<address@hidden>
To: Tom Rondeau<address@hidden>
Subject: Re: [Discuss-gnuradio] Tunnel.py exception
Message-ID:<address@hidden>
Content-Type: text/plain; charset="iso-8859-1"


I am working with two USRPS wired connection with 25 dB attenuator between them
so I didnt expect to much corruption of the packets.

The error seems to occur quicker at lower bit rates for some reason , like
around after 10s of minutes for below 250 kbps and more like after an hour or
more for 1 Mbps. Unfortunatly this makes it unusable for longer duration?lower
bandwidth tests until I find a way to fix the problem.

Has anyone else had this problem with tunnel.py?

Thanks,
Dave



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