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No longer implicitly provided by go-reuseport's Dialer as it was removed.
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Stebalien
approved these changes
Jan 4, 2019
// Dials using reusport and then redials normally if that fails. | ||
func reuseDial(ctx context.Context, laddr *net.TCPAddr, network, raddr string) (net.Conn, error) { | ||
// Dials using reuseport and then redials normally if that fails. | ||
// TODO(anacrolix): This shouldn't fail anymore: Remove fallback. |
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This is for when we can't pick a reasonable source port. For example, when:
- We're listening on two localhost addresses.
- We're dialing a non-localhost address.
In that case, we'll use the multiDialer (we have multiple source ports to choose from) but we'll end up picking none of them.
Really, we could probably just not call reuseDial
in this case.
Merging this now to restore functionality. TODO:
Given that most users are still stuck with |
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go-reuseport
no longer provides aDialer
that implicitly appliesSetLinger(0)
. This restores expected functionality.