/* Package pool provides a wrapper for several FrostFS API clients. The main component is Pool type. It is a virtual connection to the network and provides methods for executing operations on the server. It also supports a weighted random selection of the underlying client to make requests. Create pool instance with 3 nodes connection. This InitParameters will make pool use 192.168.130.71 node while it is healthy. Otherwise, it will make the pool use 192.168.130.72 for 90% of requests and 192.168.130.73 for remaining 10%: var prm pool.InitParameters prm.SetKey(key) prm.AddNode(NewNodeParam(1, "192.168.130.71", 1)) prm.AddNode(NewNodeParam(2, "192.168.130.72", 9)) prm.AddNode(NewNodeParam(2, "192.168.130.73", 1)) // ... p, err := pool.NewPool(prm) // ... Connect to the FrostFS server: err := p.Dial(ctx) // ... Execute FrostFS operation on the server: var prm pool.PrmContainerPut prm.SetContainer(cnr) // ... res, err := p.PutContainer(context.Background(), prm) // ... Execute FrostFS operation on the server and check error: var prm pool.PrmObjectHead prm.SetAddress(addr) // ... res, err := p.HeadObject(context.Background(), prm) if client.IsErrObjectNotFound(err) { // ... } // ... Close the connection: p.Close() */ package pool