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From: | Patrick Klos |
Subject: | Re: [lwip-users] "pack dropped, no space" after 7 hrs and 35 min |
Date: | Wed, 7 Aug 2019 19:54:43 -0400 |
User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.3.3 |
On 8/7/2019 3:04 AM, santosh_ts via
lwip-users wrote:
Hello all, Can anyone help me on this topic ? Here's a guess based on what you've shared: You previously said: That implies that you sent about 2,730,000 (at 10ms) or 273,000 (at 100ms) packets. That suggests it's not a buffering issue.At what rate are you attempting to send these UDP packets? >I tried to send packets with 10 ms duration and 100ms duration, in both cases it stopped transmitting after 7 hrs 35 min. You said your platform is a Zynq eval board? That suggests you have an FPGA component in your solution, which also suggests you're using some IP libraries. What are the chances you're using a "demo" version of some IP library that has a "time limit" built into it that shuts the IP off at 7 hours and 35 minutes?? Just a thought... it happens... Does it stop if you send only 1 packet per second? Or 1 packet every few seconds?? If it always stops at 7 hours and 35 minutes, that's a pretty significant clue. Patrick Klos Klos Technologies, Inc. |
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