func init() {
parseFlags()
if options.showVersion {
server.ShowVersionAndExit()
}
server.SetupLogging(options.logFile, options.logLevel, options.crashLogFile, "", "")
}
func init() {
parseFlags()
if options.showVersion {
server.ShowVersionAndExit()
}
server.SetupLogging(options.logFile, options.logLevel,
options.crashLogFile, options.alarmLogSock, options.alarmTag)
// thrift lib use "log", so we also need to customize its behavior
_log.SetFlags(_log.Ldate | _log.Ltime | _log.Lshortfile)
if options.kill {
s := server.NewServer("fae")
s.LoadConfig(options.configFile)
s.Launch()
// stop new requests
engine.NewEngine().
LoadConfig(s.Conf).
UnregisterEtcd()
// finish all outstanding RPC sessions
if err := signal.SignalProcessByPidFile(options.lockFile,
syscall.SIGUSR1); err != nil {
fmt.Fprintf(os.Stderr, "stop failed: %s\n", err)
os.Exit(1)
}
cleanup() // TODO wait till that faed process terminates, who will do the cleanup
fmt.Println("faed killed")
os.Exit(0)
}
if options.lockFile != "" {
if locking.InstanceLocked(options.lockFile) {
fmt.Fprintf(os.Stderr, "Another instance is running, exit...\n")
os.Exit(1)
}
locking.LockInstance(options.lockFile)
}
}