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IPFS_ADDRESS_RPC env var for changing rpc target

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This commit is contained in:
Jeromy 2014-10-18 17:29:54 -07:00
parent f2e428d41b
commit 3ab3170a98
1 changed files with 28 additions and 11 deletions
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39
daemon/daemon_client.go
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@ -47,26 +47,43 @@ func getDaemonAddr(confdir string) (string, error) {
// over network RPC API. The address of the daemon is retrieved from the config
// directory, where live daemons write their addresses to special files.
func SendCommand(command *Command, confdir string) error {
//check if daemon is running
log.Info("Checking if daemon is running...")
server := os.Getenv("IPFS_ADDRESS_RPC")
if server == "" {
//check if daemon is running
log.Info("Checking if daemon is running...")
if !serverIsRunning(confdir) {
return ErrDaemonNotRunning
}
log.Info("Daemon is running!")
var err error
server, err = getDaemonAddr(confdir)
if err != nil {
return err
}
}
return serverComm(server, command)
}
func serverIsRunning(confdir string) bool {
var err error
confdir, err = u.TildeExpansion(confdir)
if err != nil {
return err
log.Error("Tilde Expansion Failed: %s", err)
return false
}
lk, err := daemonLock(confdir)
if err == nil {
lk.Close()
return ErrDaemonNotRunning
}
log.Info("Daemon is running! [reason = %s]", err)
server, err := getDaemonAddr(confdir)
if err != nil {
return err
return false
}
return true
}
func serverComm(server string, command *Command) error {
log.Info("Daemon address: %s", server)
maddr, err := ma.NewMultiaddr(server)
if err != nil {