/**
* Creates a connection object. The actual network connect doesn't get
* established until needed. The start() instance method must be called
* subsequent to construction.
*
* @param chrootPath - the chroot of this client. Should be removed from this Class in ZOOKEEPER-838
* @param hostProvider
* the list of ZooKeeper servers to connect to
* @param sessionTimeout
* the timeout for connections.
* @param zooKeeper
* the zookeeper object that this connection is related to.
* @param watcher watcher for this connection
* @param clientCnxnSocket
* the socket implementation used (e.g. NIO/Netty)
* @param sessionId
* session id if re-establishing session
* @param sessionPasswd
* session passwd if re-establishing session
* @param canBeReadOnly
* whether the connection is allowed to go to read-only mode in
* case of partitioning
* @throws IOException
*/
internal ClientCnxn(string chrootPath, HostProvider hostProvider, int sessionTimeout, ZooKeeper zooKeeper,
ClientWatchManager watcher,
long sessionId, byte[] sessionPasswd, bool canBeReadOnly)
{
this.zooKeeper = zooKeeper;
this.watcher = watcher;
this.sessionId = sessionId;
this.sessionPasswd = sessionPasswd;
this.sessionTimeout = sessionTimeout;
this.hostProvider = hostProvider;
this.chrootPath = chrootPath;
readTimeout = sessionTimeout * 2 / 3;
readOnly = canBeReadOnly;
clientCnxnSocket = new ClientCnxnSocketNIO(this);
timer = new Timer(delegate { clientCnxnSocket.wakeupCnxn(); }, null, Timeout.Infinite, Timeout.Infinite);
state.Value = (int)ZooKeeper.States.CONNECTING;
}
private void close()
{
state.Value = (int)ZooKeeper.States.CLOSED;
clientCnxnSocket.wakeupCnxn();
}