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add a read deadline for the multistream select on dial #44

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merged 1 commit into from Apr 27, 2016
Merged

add a read deadline for the multistream select on dial #44

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5 changes: 5 additions & 0 deletions p2p/net/conn/dial.go
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Expand Up @@ -4,6 +4,7 @@ import (
"fmt"
"math/rand"
"strings"
"time"

addrutil "github.com/ipfs/go-libp2p/p2p/net/swarm/addr"
transport "gx/ipfs/QmRHqYZs3Diy8YC3bW16zvs8VDDwS2ARKBuKwALxEMqibc/go-libp2p-transport"
Expand Down Expand Up @@ -68,12 +69,16 @@ func (d *Dialer) Dial(ctx context.Context, raddr ma.Multiaddr, remote peer.ID) (
cryptoProtoChoice = NoEncryptionTag
}

maconn.SetReadDeadline(time.Now().Add(NegotiateReadTimeout))

err = msmux.SelectProtoOrFail(cryptoProtoChoice, maconn)
if err != nil {
errOut = err
return
}

maconn.SetReadDeadline(time.Time{})

c, err := newSingleConn(ctx, d.LocalPeer, remote, maconn)
if err != nil {
maconn.Close()
Expand Down