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TUN-6917: Bump go to 1.19.3

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Devin Carr
2022-11-04 16:39:42 -07:00
parent 1b5313cc28
commit 515ad7cbee
13 changed files with 76 additions and 70 deletions
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11
edgediscovery/allregions/discovery.go
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@@ -71,11 +71,14 @@ type EdgeAddr struct {
// If the call to net.LookupSRV fails, try to fall back to DoT from Cloudflare directly.
//
// Note: Instead of DoT, we could also have used DoH. Either of these:
// - directly via the JSON API (https://1.1.1.1/dns-query?ct=application/dns-json&name=_origintunneld._tcp.argotunnel.com&type=srv)
// - indirectly via `tunneldns.NewUpstreamHTTPS()`
// - directly via the JSON API (https://1.1.1.1/dns-query?ct=application/dns-json&name=_origintunneld._tcp.argotunnel.com&type=srv)
// - indirectly via `tunneldns.NewUpstreamHTTPS()`
//
// But both of these cases miss out on a key feature from the stdlib:
// "The returned records are sorted by priority and randomized by weight within a priority."
// (https://golang.org/pkg/net/#Resolver.LookupSRV)
//
// "The returned records are sorted by priority and randomized by weight within a priority."
// (https://golang.org/pkg/net/#Resolver.LookupSRV)
//
// Does this matter? I don't know. It may someday. Let's use DoT so we don't need to worry about it.
// See also: Go feature request for stdlib-supported DoH: https://github.com/golang/go/issues/27552
var fallbackLookupSRV = lookupSRVWithDOT