icegem-cache-utils/src/main/java/com/googlecode/icegem/cacheutils/monitor/controller/NodesController.java
private Pool findOrCreatePool(String host, int port) {
		String poolName = Utils.toKey(host, port);
		Pool pool = PoolManager.find(poolName);
		if (pool == null) {
			poolFactory.reset();
			poolFactory.addServer(host, port);
			pool = poolFactory.create(poolName);
		}

		return pool;
	}
private Pool findOrCreatePool(String host, int port) {
		String poolName = Utils.toKey(host, port);
		Pool pool = PoolManager.find(poolName);
		if (pool == null) {
			poolFactory.reset();
			poolFactory.addServer(host, port);
			pool = poolFactory.create(poolName);
		}

		return pool;
	}
Looks for the existing pool with name poolFactory. If there is no such
pool, creates new one.

@param host
- the concrete server's host
@param port
- the concrete server's port
@return found or new pool for the specified parameters