func NewRemoteSession(host string, poolSize int) (s *RemoteSession, err error) {
s = &RemoteSession{
host: host,
poolSize: poolSize,
counters: counter.NewCounters(),
available: true,
Info: &RemoteInfo{
Uptime: time.Now(),
},
}
s.mus = make([]*sync.Mutex, s.poolSize)
s.sessions = make([]*Session, s.poolSize)
for i := 0; i < s.poolSize; i++ {
s.mus[i] = &sync.Mutex{}
s.sessions[i], err = s.createSession()
if err != nil {
s.available = false
break
}
}
if s.available {
go s.secondTicker()
}
return
}
func NewProxy(opt *Options) (s *GoRedisProxy) {
s = &GoRedisProxy{}
s.SetHandler(s)
s.options = opt
s.counters = counter.NewCounters()
s.sessmgr = goredis_server.NewSessionManager()
return
}
func NewSlaveClientV2(server *GoRedisServer, session *Session) (s *SlaveClientV2, err error) {
s = &SlaveClientV2{
server: server,
session: session,
counters: counter.NewCounters(),
}
err = s.initLog()
return
}
func NewSlaveClient(server *GoRedisServer, session *Session) (s *SlaveClient, err error) {
s = &SlaveClient{}
s.server = server
s.session = session
s.buffer = make(chan *Command, 1000*10000)
s.rdbjobs = make(chan int, 10)
s.counters = counter.NewCounters()
os.Mkdir(s.directory(), os.ModePerm)
err = s.initLog()
return
}
// server := NewGoRedisServer(opt)
// server.Init()
// server.Listen(host)
func NewGoRedisServer(opt *Options) (server *GoRedisServer) {
server = &GoRedisServer{}
server.opt = opt
// set as itself
server.SetHandler(server)
server.methodCache = make(map[string]reflect.Value)
server.cmdChan = make(chan *Command, 1000)
server.closingFunc = list.New()
go server.processCommandChan()
server.monmgr = NewSessionManager()
server.syncmgr = NewSessionManager()
server.slavemgr = NewSessionManager()
server.sessmgr = NewSessionManager()
server.info = NewInfo(server)
// counter
server.counters = counter.NewCounters()
server.cmdCounters = counter.NewCounters()
server.cmdCateCounters = counter.NewCounters()
server.execCounters = counter.NewCounters()
return
}
func NewClient(srchost, desthost string, buffersize int) (s *SlaveClient, err error) {
s = &SlaveClient{
srchost: srchost,
desthost: desthost,
directory: "/tmp",
buffer: make(chan *Command, buffersize*10000),
jobs: make(chan int, 10),
counters: counter.NewCounters(),
pullrate: 40 * 1024 * 1024, // 40MB
pushrate: 40 * 1024 * 1024, // 40MB
}
// warmup
conn, e1 := net.Dial("tcp", s.srchost)
if e1 != nil {
return nil, e1
}
s.src = NewSession(conn)
return
}
