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[lwip-devel] [bug #31748] etharp_query rerequests too frequently for pen
From: |
Simon Goldschmidt |
Subject: |
[lwip-devel] [bug #31748] etharp_query rerequests too frequently for pending entries |
Date: |
Wed, 24 Nov 2010 13:47:01 +0000 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; de; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12 |
Follow-up Comment #2, bug #31748 (project lwip):
Given that, I'd change it like this:
- in etharp_query, move the call to etharp_request() from 'if(pending)' to
'if(empty)' so that only the first packet sends a request
- in etharp_tmr, send a new request for pending entries every second, for
some seconds
The latter change requires a new timestamp interpretation of ctime and/or a
new member to struct etharp_entry. Also, ARP_TMR_INTERVAL has to be decreased
from 5 seconds to 1 second.
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