61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris
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package comms
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import (
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"net"
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"os"
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"github.com/ethereum/go-ethereum/logger"
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"github.com/ethereum/go-ethereum/logger/glog"
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"github.com/ethereum/go-ethereum/rpc/api"
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"github.com/ethereum/go-ethereum/rpc/codec"
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)
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func newIpcClient(cfg IpcConfig, codec codec.Codec) (*ipcClient, error) {
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c, err := net.DialUnix("unix", nil, &net.UnixAddr{cfg.Endpoint, "unix"})
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if err != nil {
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return nil, err
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}
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return &ipcClient{cfg.Endpoint, codec, codec.New(c)}, nil
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}
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func (self *ipcClient) reconnect() error {
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self.coder.Close()
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c, err := net.DialUnix("unix", nil, &net.UnixAddr{self.endpoint, "unix"})
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if err == nil {
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self.coder = self.codec.New(c)
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}
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return err
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}
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func startIpc(cfg IpcConfig, codec codec.Codec, api api.EthereumApi) error {
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os.Remove(cfg.Endpoint) // in case it still exists from a previous run
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l, err := net.ListenUnix("unix", &net.UnixAddr{Name: cfg.Endpoint, Net: "unix"})
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if err != nil {
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return err
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}
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os.Chmod(cfg.Endpoint, 0600)
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go func() {
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for {
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conn, err := l.AcceptUnix()
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if err != nil {
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glog.V(logger.Error).Infof("Error accepting ipc connection - %v\n", err)
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continue
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}
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go handle(conn, api, codec)
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}
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os.Remove(cfg.Endpoint)
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}()
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glog.V(logger.Info).Infof("IPC service started (%s)\n", cfg.Endpoint)
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return nil
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}
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