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From GitBox <...@apache.org>
Subject [GitHub] [incubator-nuttx] anchao opened a new pull request #1015: tcp/conn: request arp before the 3-way handshake
Date Sat, 09 May 2020 07:16:19 GMT

anchao opened a new pull request #1015:
URL: https://github.com/apache/incubator-nuttx/pull/1015


   ## Summary
   tcp/conn: request arp before the 3-way handshake
   
   Since the request address was not properly resolved before the handshake,
   every time of connection, the handshake data will be overwitten into
   arp packet and retransmitted until the next tcp timer.
   Request the arp address before the handshake to avoid the retransmission.
   
   Change-Id: I80118b9a8096c126c8e16cdf2f7b3d98fca92437
   Signed-off-by: chao.an <anchao@xiaomi.com>
   


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