Merge pull request #68 from libp2p/remove-tls13-godebug-check

remove setting of the TLS 1.3 GODEBUG flag

Merge pull request #68 from libp2p/remove-tls13-godebug-check
remove setting of the TLS 1.3 GODEBUG flag
80ca73eb · Marten Seemann · GitHub · 8a8ad624 · 59f7ad21 · 80ca73eb
Unverified Commit 80ca73eb authored Jul 30, 2020 by Marten Seemann Committed by GitHub Jul 30, 2020
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transport.go transport.go +0 -7

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--- a/transport.go
+++ b/transport.go
@@ -5,7 +5,6 @@ import (
 	"crypto/tls"
 	"errors"
 	"net"
-	"os"
 	"sync"

 	ci "github.com/libp2p/go-libp2p-core/crypto"
@@ -13,12 +12,6 @@ import (
 	"github.com/libp2p/go-libp2p-core/sec"
 )

-// TLS 1.3 is opt-in in Go 1.12
-// Activate it by setting the tls13 GODEBUG flag.
-func init() {
-	os.Setenv("GODEBUG", os.Getenv("GODEBUG")+",tls13=1")
-}
-
 // ID is the protocol ID (used when negotiating with multistream)
 const ID = "/tls/1.0.0"