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proposal: net: receiving IPv4 header on raw IPv4 socket #7037

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mikioh opened this Issue Dec 31, 2013 · 1 comment

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mikioh commented Dec 31, 2013

// BUG(mikio): On every POSIX platform, reads from the "ip4" network
// using the ReadFrom or ReadFromIP method might not return a complete
// IPv4 packet, including its header, even if there is space
// available. This can occur even in cases where Read or ReadMsgIP
// could return a complete packet. For this reason, it is recommended
// that you do not uses these methods if it is important to receive a
// full packet.
//
// The Go 1 compatibility guidelines make it impossible for us to
// change the behavior of these methods; use Read or ReadMsgIP
// instead.
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mikioh commented Dec 31, 2013

Comment 1:

Labels changed: added repo-main.

@bradfitz bradfitz added Go2 and removed release-go2 labels Dec 17, 2014

@rsc rsc added this to the Unplanned milestone Apr 10, 2015

@rsc rsc removed the repo-main label Apr 14, 2015

@rsc rsc changed the title from net: receiving IPv4 header on raw IPv4 socket to proposal: net: receiving IPv4 header on raw IPv4 socket Jun 17, 2017

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