func (this *ConfigProxy) LoadConfig(selfAddr string, cf *conf.Conf) {
if selfAddr == "" {
panic("proxy self addr unknown")
}
this.PoolCapacity = cf.Int("pool_capacity", 10)
this.IdleTimeout = cf.Duration("idle_timeout", 0)
this.IoTimeout = cf.Duration("io_timeout", time.Second*10)
this.BorrowTimeout = cf.Duration("borrow_timeout", time.Second*10)
this.DiagnosticInterval = cf.Duration("diagnostic_interval", time.Second*5)
this.TcpNoDelay = cf.Bool("tcp_nodelay", true)
this.BufferSize = cf.Int("buffer_size", 4<<10)
this.SelfAddr = selfAddr
parts := strings.SplitN(this.SelfAddr, ":", 2)
if parts[0] == "" {
// auto get local ip when self_addr like ":9001"
ips, _ := ip.LocalIpv4Addrs()
if len(ips) == 0 {
panic("cannot get local ip address")
}
this.SelfAddr = ips[0] + ":" + parts[1]
}
log.Debug("proxy conf: %+v", *this)
}
func NewPeer(gaddr string, interval int, deadThreshold float64) (this *Peer) {
this = new(Peer)
this.RWMutex = new(sync.RWMutex)
this.groupAddr = gaddr
this.selfAddr = ip.LocalIpv4Addrs()[0]
this.picker = newPeerPicker(this.selfAddr)
this.heartbeatInterval = interval
this.deadThreshold = deadThreshold
this.neighbors = make(map[string]time.Time)
return
}
func New(cf *config.ConfigProxy) *Proxy {
ips, _ := ip.LocalIpv4Addrs()
this := &Proxy{
cf: cf,
remotePeerPools: make(map[string]*funServantPeerPool),
selector: newStandardPeerSelector(),
myIp: ips[0],
clusterTopologyReady: false,
clusterTopologyChan: make(chan bool),
}
return this
}
func (this *ConfigEngine) LoadConfig(cf *conf.Conf) {
this.Conf = cf
this.HttpListenAddr = this.String("http_listen_addr", "")
this.PprofListenAddr = this.String("pprof_listen_addr", "")
this.DashboardListenAddr = this.String("dashboard_listen_addr", "")
this.MetricsLogfile = this.String("metrics_logfile", "metrics.log")
this.ReloadWatchdogInterval = this.Duration("reload_watchdog_interval", time.Second)
this.ServerMode = this.Bool("server_mode", true)
// rpc section
this.Rpc = new(ConfigRpc)
section, err := this.Section("rpc")
if err != nil {
panic(err)
}
this.Rpc.LoadConfig(section)
// servants section
this.Servants = new(ConfigServant)
section, err = this.Section("servants")
if err != nil {
panic(err)
}
this.Servants.LoadConfig(this.Rpc.ListenAddr, section)
// after load all configs, calculate EtcdSelfAddr
this.EtcdServers = cf.StringList("etcd_servers", nil)
if len(this.EtcdServers) > 0 {
this.EtcdSelfAddr = this.Rpc.ListenAddr
if strings.HasPrefix(this.EtcdSelfAddr, ":") {
// automatically get local ip addr
ips, _ := ip.LocalIpv4Addrs()
this.EtcdSelfAddr = ips[0] + this.EtcdSelfAddr
}
}
log.Debug("engine conf: %+v", *this)
}