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Revert "fdtrack: temporary hack for tracking file descriptor usage"

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This reverts commit 5c949d3b3b.
This commit is contained in:
Jeffrey Wilcke
2015-08-19 21:46:01 +02:00
parent 382d35bf40
commit 269c5c7107
15 changed files with 7 additions and 314 deletions
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2
p2p/dial.go
View File

@ -23,7 +23,6 @@ import (
"net"
"time"
"github.com/ethereum/go-ethereum/fdtrack"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/logger/glog"
"github.com/ethereum/go-ethereum/p2p/discover"
@ -213,7 +212,6 @@ func (t *dialTask) Do(srv *Server) {
glog.V(logger.Detail).Infof("dial error: %v", err)
return
}
fd = fdtrack.WrapConn("p2p", fd)
mfd := newMeteredConn(fd, false)
srv.setupConn(mfd, t.flags, t.dest)

3
p2p/discover/udp.go
View File

@ -26,7 +26,6 @@ import (
"time"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/fdtrack"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/logger/glog"
"github.com/ethereum/go-ethereum/p2p/nat"
@ -200,7 +199,6 @@ func ListenUDP(priv *ecdsa.PrivateKey, laddr string, natm nat.Interface, nodeDBP
if err != nil {
return nil, err
}
fdtrack.Open("p2p")
conn, err := net.ListenUDP("udp", addr)
if err != nil {
return nil, err
@ -238,7 +236,6 @@ func newUDP(priv *ecdsa.PrivateKey, c conn, natm nat.Interface, nodeDBPath strin
func (t *udp) close() {
close(t.closing)
fdtrack.Close("p2p")
t.conn.Close()
// TODO: wait for the loops to end.
}

8
p2p/metrics.go
View File

@ -34,7 +34,7 @@ var (
// meteredConn is a wrapper around a network TCP connection that meters both the
// inbound and outbound network traffic.
type meteredConn struct {
net.Conn
*net.TCPConn // Network connection to wrap with metering
}
// newMeteredConn creates a new metered connection, also bumping the ingress or
@ -45,13 +45,13 @@ func newMeteredConn(conn net.Conn, ingress bool) net.Conn {
} else {
egressConnectMeter.Mark(1)
}
return &meteredConn{conn}
return &meteredConn{conn.(*net.TCPConn)}
}
// Read delegates a network read to the underlying connection, bumping the ingress
// traffic meter along the way.
func (c *meteredConn) Read(b []byte) (n int, err error) {
n, err = c.Conn.Read(b)
n, err = c.TCPConn.Read(b)
ingressTrafficMeter.Mark(int64(n))
return
}
@ -59,7 +59,7 @@ func (c *meteredConn) Read(b []byte) (n int, err error) {
// Write delegates a network write to the underlying connection, bumping the
// egress traffic meter along the way.
func (c *meteredConn) Write(b []byte) (n int, err error) {
n, err = c.Conn.Write(b)
n, err = c.TCPConn.Write(b)
egressTrafficMeter.Mark(int64(n))
return
}

3
p2p/server.go
View File

@ -25,7 +25,6 @@ import (
"sync"
"time"
"github.com/ethereum/go-ethereum/fdtrack"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/logger/glog"
"github.com/ethereum/go-ethereum/p2p/discover"
@ -373,7 +372,7 @@ func (srv *Server) startListening() error {
}
laddr := listener.Addr().(*net.TCPAddr)
srv.ListenAddr = laddr.String()
srv.listener = fdtrack.WrapListener("p2p", listener)
srv.listener = listener
srv.loopWG.Add(1)
go srv.listenLoop()
// Map the TCP listening port if NAT is configured.