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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 /rpc | |
| 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 'rpc')
| -rw-r--r-- | rpc/comms/http.go | 2 | ||||
| -rw-r--r-- | rpc/comms/ipc_unix.go | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/rpc/comms/http.go b/rpc/comms/http.go index c165aa27e..c08b744a1 100644 --- a/rpc/comms/http.go +++ b/rpc/comms/http.go @@ -29,6 +29,7 @@ import ( "io" "io/ioutil" + "github.com/ethereum/go-ethereum/fdtrack" "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/logger/glog" "github.com/ethereum/go-ethereum/rpc/codec" @@ -177,6 +178,7 @@ func listenHTTP(addr string, h http.Handler) (*stopServer, error) { if err != nil { return nil, err } + l = fdtrack.WrapListener("rpc", l) s := &stopServer{l: l, idle: make(map[net.Conn]struct{})} s.Server = &http.Server{ Addr: addr, diff --git a/rpc/comms/ipc_unix.go b/rpc/comms/ipc_unix.go index aff90cfaa..432bf93b5 100644 --- a/rpc/comms/ipc_unix.go +++ b/rpc/comms/ipc_unix.go @@ -22,6 +22,7 @@ import ( "net" "os" + "github.com/ethereum/go-ethereum/fdtrack" "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/logger/glog" "github.com/ethereum/go-ethereum/rpc/codec" @@ -50,15 +51,16 @@ func (self *ipcClient) reconnect() error { func startIpc(cfg IpcConfig, codec codec.Codec, api shared.EthereumApi) error { os.Remove(cfg.Endpoint) // in case it still exists from a previous run - l, err := net.ListenUnix("unix", &net.UnixAddr{Name: cfg.Endpoint, Net: "unix"}) + l, err := net.Listen("unix", cfg.Endpoint) if err != nil { return err } + l = fdtrack.WrapListener("ipc", l) os.Chmod(cfg.Endpoint, 0600) go func() { for { - conn, err := l.AcceptUnix() + conn, err := l.Accept() if err != nil { glog.V(logger.Error).Infof("Error accepting ipc connection - %v\n", err) continue |