| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| namespace Apache.Ignite.Internal |
| { |
| using System.Collections.Generic; |
| using System.Diagnostics; |
| using System.Linq; |
| using System.Net; |
| using System.Threading.Tasks; |
| using Common; |
| using Ignite.Compute; |
| using Ignite.Network; |
| using Ignite.Sql; |
| using Ignite.Table; |
| using Ignite.Transactions; |
| using Network; |
| using Proto; |
| using Table; |
| |
| /// <summary> |
| /// Ignite client implementation. |
| /// </summary> |
| internal sealed class IgniteClientInternal : IIgniteClient |
| { |
| /** Underlying connection. */ |
| private readonly ClientFailoverSocket _socket; |
| |
| /// <summary> |
| /// Initializes a new instance of the <see cref="IgniteClientInternal"/> class. |
| /// </summary> |
| /// <param name="socket">Socket.</param> |
| public IgniteClientInternal(ClientFailoverSocket socket) |
| { |
| _socket = socket; |
| |
| var sql = new Sql.Sql(socket); |
| var tables = new Tables(socket, sql); |
| |
| Tables = tables; |
| Transactions = new Transactions.Transactions(); |
| Compute = new Compute.Compute(socket, tables); |
| Sql = sql; |
| } |
| |
| /// <inheritdoc/> |
| public IgniteClientConfiguration Configuration => |
| new(_socket.Configuration); // Defensive copy. |
| |
| /// <inheritdoc/> |
| public ITables Tables { get; } |
| |
| /// <inheritdoc/> |
| public ITransactions Transactions { get; } |
| |
| /// <inheritdoc/> |
| public ICompute Compute { get; } |
| |
| /// <inheritdoc/> |
| public ISql Sql { get; } |
| |
| /// <inheritdoc/> |
| public async Task<IList<IClusterNode>> GetClusterNodesAsync() |
| { |
| using var resBuf = await _socket.DoOutInOpAsync(ClientOp.ClusterGetNodes).ConfigureAwait(false); |
| |
| return Read(); |
| |
| IList<IClusterNode> Read() |
| { |
| var r = resBuf.GetReader(); |
| var count = r.ReadInt32(); |
| var res = new List<IClusterNode>(count); |
| |
| for (var i = 0; i < count; i++) |
| { |
| var fieldCount = r.ReadInt32(); |
| Debug.Assert(fieldCount == 4, "fieldCount == 4"); |
| |
| res.Add(new ClusterNode( |
| id: r.ReadString(), |
| name: r.ReadString(), |
| endpoint: new IPEndPoint(IPAddress.Parse(r.ReadString()), r.ReadInt32()))); |
| } |
| |
| return res; |
| } |
| } |
| |
| /// <inheritdoc/> |
| public IList<IConnectionInfo> GetConnections() => _socket.GetConnections(); |
| |
| /// <inheritdoc/> |
| public void Dispose() |
| { |
| _socket.Dispose(); |
| } |
| |
| /// <inheritdoc/> |
| public override string ToString() => |
| new IgniteToStringBuilder(GetType()) |
| .AppendList(GetConnections().Select(c => c.Node), "Connections") |
| .Build(); |
| } |
| } |