public ZooKeeperClient(ZooKeeperConfigSection configuration)
{
if (!ValidateHelper.IsPlumpString(configuration.Server))
{
throw new ArgumentNullException("zookeeper server can not be empty");
}
ConnectionLossTimeout = configuration.SessionTimeOut;
var timeOut = TimeSpan.FromMilliseconds(configuration.SessionTimeOut);
if (AppContext.IsRegistered <IWatcher>())
{
_zookeeper = new ZooKeeper(
configuration.Server,
timeOut,
AppContext.GetObject <IWatcher>());
}
else
{
_zookeeper = new ZooKeeper(
configuration.Server,
timeOut,
new DefaultWatcher());
}
}
public ZooKeeperDistributedLock(string key, string configName)
{
var config = ZooKeeperConfigSection.FromSection(configName);
_client = new ZooKeeperClient(config);
_path = config.DistributedLockPath + "/" + key.ToMD5();
//抢锁
new Action(() =>
{
_client.CreatePersistentPath(_path);
_no = _client.CreateSequential(_path + "/", false);
}).InvokeWithRetry(5);
}
public ZooKeeperClient(ZooKeeperConfigSection configuration, IWatcher watcher = null)
{
if (!ValidateHelper.IsPlumpString(configuration.Server))
{
throw new ArgumentNullException("zookeeper server can not be empty");
}
ConnectionLossTimeout = configuration.SessionTimeOut;
var timeOut = TimeSpan.FromMilliseconds(configuration.SessionTimeOut);
_zookeeper = new ZooKeeper(
configuration.Server,
timeOut,
watcher ?? new DefaultWatcher());
}
public ZooKeeperClient(string configurationName) : this(ZooKeeperConfigSection.FromSection(configurationName))
{
}
public override ZooKeeperClient CreateNewClient(string key)
{
var config = ZooKeeperConfigSection.FromSection(key);
return(new ZooKeeperClient(config));
}
