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authorFelix Lange <fjl@twurst.com>2015-08-03 08:45:33 +0800
committerFelix Lange <fjl@twurst.com>2015-08-04 09:10:27 +0800
commit5c949d3b3ba81ea0563575b19a7b148aeac4bf61 (patch)
tree05b9bbc8b837081cde166694d040ca1d9c972f45 /p2p/metrics.go
parentbf48ed32dd8be6bec2931c9f1eee4fd749affa21 (diff)
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fdtrack: temporary hack for tracking file descriptor usage
Package fdtrack logs statistics about open file descriptors. This should help identify the source of #1549.
Diffstat (limited to 'p2p/metrics.go')
-rw-r--r--p2p/metrics.go8
1 files changed, 4 insertions, 4 deletions
diff --git a/p2p/metrics.go b/p2p/metrics.go
index f98cac274..8ee4ed04b 100644
--- a/p2p/metrics.go
+++ b/p2p/metrics.go
@@ -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.TCPConn // Network connection to wrap with metering
+ net.Conn
}
// 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.(*net.TCPConn)}
+ return &meteredConn{conn}
}
// 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.TCPConn.Read(b)
+ n, err = c.Conn.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.TCPConn.Write(b)
+ n, err = c.Conn.Write(b)
egressTrafficMeter.Mark(int64(n))
return
}