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fix(net) use Do to respect the caller's context

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This commit is contained in:
Brian Tiger Chow
2014-11-05 06:48:08 -08:00
parent ed247ec154
commit 68618f3fb8
1 changed files with 7 additions and 2 deletions
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7
net/net.go
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@ -5,6 +5,7 @@ import (
mux "github.com/jbenet/go-ipfs/net/mux" mux "github.com/jbenet/go-ipfs/net/mux"
swarm "github.com/jbenet/go-ipfs/net/swarm" swarm "github.com/jbenet/go-ipfs/net/swarm"
peer "github.com/jbenet/go-ipfs/peer" peer "github.com/jbenet/go-ipfs/peer"
util "github.com/jbenet/go-ipfs/util"
ctxc "github.com/jbenet/go-ipfs/util/ctxcloser" ctxc "github.com/jbenet/go-ipfs/util/ctxcloser"
context "github.com/jbenet/go-ipfs/Godeps/_workspace/src/code.google.com/p/go.net/context" context "github.com/jbenet/go-ipfs/Godeps/_workspace/src/code.google.com/p/go.net/context"
@ -56,10 +57,14 @@ func NewIpfsNetwork(ctx context.Context, listen []ma.Multiaddr, local peer.Peer,
// Listen handles incoming connections on given Multiaddr. // Listen handles incoming connections on given Multiaddr.
// func (n *IpfsNetwork) Listen(*ma.Muliaddr) error {} // func (n *IpfsNetwork) Listen(*ma.Muliaddr) error {}
// DialPeer attempts to establish a connection to a given peer // DialPeer attempts to establish a connection to a given peer.
// Respects the context.
func (n *IpfsNetwork) DialPeer(ctx context.Context, p peer.Peer) error { func (n *IpfsNetwork) DialPeer(ctx context.Context, p peer.Peer) error {
err := util.Do(ctx, func() error {
_, err := n.swarm.Dial(p) _, err := n.swarm.Dial(p)
return err return err
})
return err
} }
// ClosePeer connection to peer // ClosePeer connection to peer