func (this *ConfigMongodb) LoadConfig(cf *conf.Conf) {
this.ShardBaseNum = cf.Int("shard_base_num", 100000)
this.DebugProtocol = cf.Bool("debug_protocol", false)
this.DebugHeartbeat = cf.Bool("debug_heartbeat", false)
this.ShardStrategy = cf.String("shard_strategy", "legacy")
this.ConnectTimeout = cf.Duration("connect_timeout", 4*time.Second)
this.IoTimeout = cf.Duration("io_timeout", 30*time.Second)
this.MaxIdleConnsPerServer = cf.Int("max_idle_conns_per_server", 2)
this.MaxConnsPerServer = cf.Int("max_conns_per_server",
this.MaxIdleConnsPerServer*5)
this.HeartbeatInterval = cf.Int("heartbeat_interval", 120)
section, err := cf.Section("breaker")
if err == nil {
this.Breaker.loadConfig(section)
}
this.Servers = make(map[string]*ConfigMongodbServer)
for i := 0; i < len(cf.List("servers", nil)); i++ {
section, err := cf.Section(fmt.Sprintf("servers[%d]", i))
if err != nil {
panic(err)
}
server := new(ConfigMongodbServer)
server.ShardBaseNum = this.ShardBaseNum
server.loadConfig(section)
this.Servers[server.Pool] = server
}
log.Debug("mongodb conf: %+v", *this)
}
func (this *ConfigMemcache) LoadConfig(cf *conf.Conf) {
this.Servers = make(map[string]*ConfigMemcacheServer)
this.HashStrategy = cf.String("hash_strategy", "standard")
this.Timeout = cf.Duration("timeout", 4*time.Second)
this.ReplicaN = cf.Int("replica_num", 1)
section, err := cf.Section("breaker")
if err == nil {
this.Breaker.loadConfig(section)
}
this.MaxIdleConnsPerServer = cf.Int("max_idle_conns_per_server", 3)
this.MaxConnsPerServer = cf.Int("max_conns_per_server",
this.MaxIdleConnsPerServer*10)
for i := 0; i < len(cf.List("servers", nil)); i++ {
section, err := cf.Section(fmt.Sprintf("servers[%d]", i))
if err != nil {
panic(err)
}
server := new(ConfigMemcacheServer)
server.loadConfig(section)
this.Servers[server.Address()] = server
}
log.Debug("memcache conf: %+v", *this)
}
func (this *ConfigLock) LoadConfig(cf *conf.Conf) {
this.MaxItems = cf.Int("max_items", 1<<20)
this.Expires = cf.Duration("expires", time.Second*10)
this.enabled = true
log.Debug("lock conf: %+v", *this)
}
func (this *ConfigRedisServer) loadConfig(cf *conf.Conf) {
this.Addr = cf.String("addr", "")
if this.Addr == "" {
panic("Empty redis server addr")
}
this.MaxIdle = cf.Int("max_idle", 10)
this.MaxActive = cf.Int("max_active", this.MaxIdle*2)
this.IdleTimeout = cf.Duration("idle_timeout", 10*time.Minute)
}
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 (this *ConfigMysql) LoadConfig(cf *conf.Conf) {
this.GlobalPools = make(map[string]bool)
for _, p := range cf.StringList("global_pools", nil) {
this.GlobalPools[p] = true
}
this.ShardStrategy = cf.String("shard_strategy", "standard")
this.MaxIdleTime = cf.Duration("max_idle_time", 0)
this.Timeout = cf.Duration("timeout", 10*time.Second)
this.AllowNullableColumns = cf.Bool("allow_nullable_columns", true)
this.MaxIdleConnsPerServer = cf.Int("max_idle_conns_per_server", 2)
this.MaxConnsPerServer = cf.Int("max_conns_per_server",
this.MaxIdleConnsPerServer*5)
this.CachePrepareStmtMaxItems = cf.Int("cache_prepare_stmt_max_items", 0)
this.HeartbeatInterval = cf.Int("heartbeat_interval", 120)
this.CacheStore = cf.String("cache_store", "mem")
this.CacheStoreMemMaxItems = cf.Int("cache_store_mem_max_items", 10<<20)
this.CacheStoreRedisPool = cf.String("cache_store_redis_pool", "db_cache")
this.CacheKeyHash = cf.Bool("cache_key_hash", false)
this.LookupPool = cf.String("lookup_pool", "ShardLookup")
this.JsonMergeMaxOutstandingItems = cf.Int("json_merge_max_outstanding_items", 8<<20)
this.LookupCacheMaxItems = cf.Int("lookup_cache_max_items", 1<<20)
section, err := cf.Section("breaker")
if err == nil {
this.Breaker.loadConfig(section)
}
section, err = cf.Section("lookup_tables")
if err == nil {
this.lookupTables = *section
} else {
panic(err)
}
this.Servers = make(map[string]*ConfigMysqlServer)
for i := 0; i < len(cf.List("servers", nil)); i++ {
section, err := cf.Section(fmt.Sprintf("servers[%d]", i))
if err != nil {
panic(err)
}
server := new(ConfigMysqlServer)
server.conf = this
server.loadConfig(section)
this.Servers[server.Pool] = server
}
log.Debug("mysql conf: %+v", *this)
}
func (this *ConfigRpc) LoadConfig(section *conf.Conf) {
this.ListenAddr = section.String("listen_addr", "")
if this.ListenAddr == "" {
panic("Empty listen_addr")
}
this.SessionTimeout = section.Duration("session_timeout", 30*time.Second)
this.IoTimeout = section.Duration("io_timeout", 2*time.Second)
this.StatsOutputInterval = section.Duration("stats_output_interval", 10*time.Second)
this.Framed = section.Bool("framed", false)
this.BufferSize = section.Int("buffer_size", 4<<10)
this.Protocol = section.String("protocol", "binary")
this.PreforkMode = section.Bool("prefork_mode", false)
this.MaxOutstandingSessions = section.Int("max_outstanding_sessions", 20000)
this.HostMaxCallPerMinute = section.Int("host_max_call_per_minute", 100*60)
log.Debug("rpc conf: %+v", *this)
}
func (this *ConfigServant) LoadConfig(selfAddr string, cf *conf.Conf) {
this.IdgenWorkerId = cf.Int("idgen_worker_id", 1)
this.SessionMaxItems = cf.Int("session_max_items", 20<<10)
this.CallSlowThreshold = cf.Duration("call_slow_threshold", 2*time.Second)
this.StatsOutputInterval = cf.Duration("stats_output_interval", 10*time.Minute)
this.ProfilerMaxBodySize = cf.Int("profiler_max_body_size", 1<<10)
this.ProfilerRate = cf.Int("profiler_rate", 1) // default 1/1000
// mongodb section
this.Mongodb = new(ConfigMongodb)
section, err := cf.Section("mongodb")
if err == nil {
this.Mongodb.LoadConfig(section)
}
this.Mysql = new(ConfigMysql)
section, err = cf.Section("mysql")
if err == nil {
this.Mysql.LoadConfig(section)
}
this.Redis = new(ConfigRedis)
section, err = cf.Section("redis")
if err == nil {
this.Redis.LoadConfig(section)
}
// memcached section
this.Memcache = new(ConfigMemcache)
section, err = cf.Section("memcache")
if err == nil {
this.Memcache.LoadConfig(section)
}
// lcache section
this.Lcache = new(ConfigLcache)
section, err = cf.Section("lcache")
if err == nil {
this.Lcache.LoadConfig(section)
}
// couchbase section
this.Couchbase = new(ConfigCouchbase)
section, err = cf.Section("couchbase")
if err == nil {
this.Couchbase.LoadConfig(section)
}
// proxy section
this.Proxy = new(ConfigProxy)
section, err = cf.Section("proxy")
if err == nil {
this.Proxy.LoadConfig(selfAddr, section)
}
this.Lock = new(ConfigLock)
section, err = cf.Section("lock")
if err == nil {
this.Lock.LoadConfig(section)
}
log.Debug("servants conf: %+v", *this)
}
func (this *ConfigBreaker) loadConfig(cf *conf.Conf) {
this.FailureAllowance = uint(cf.Int("failure_allowance", 5))
this.RetryTimeout = cf.Duration("retry_interval", 10*time.Second)
}