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| author | Felix Lange <fjl@twurst.com> | 2015-08-03 08:45:33 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@twurst.com> | 2015-08-04 09:10:27 +0800 |
| commit | 5c949d3b3ba81ea0563575b19a7b148aeac4bf61 (patch) | |
| tree | 05b9bbc8b837081cde166694d040ca1d9c972f45 /p2p/discover/udp.go | |
| parent | bf48ed32dd8be6bec2931c9f1eee4fd749affa21 (diff) | |
| download | dexon-5c949d3b3ba81ea0563575b19a7b148aeac4bf61.tar.gz dexon-5c949d3b3ba81ea0563575b19a7b148aeac4bf61.tar.zst dexon-5c949d3b3ba81ea0563575b19a7b148aeac4bf61.zip | |
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/discover/udp.go')
| -rw-r--r-- | p2p/discover/udp.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/p2p/discover/udp.go b/p2p/discover/udp.go index 4e6ecaf23..d7ca9000d 100644 --- a/p2p/discover/udp.go +++ b/p2p/discover/udp.go @@ -25,6 +25,7 @@ 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" @@ -197,6 +198,7 @@ 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 @@ -234,6 +236,7 @@ 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. } |