| #region License |
| |
| /* |
| * 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. |
| */ |
| |
| #endregion |
| |
| namespace Gremlin.Net.Driver.Exceptions |
| { |
| /// <summary> |
| /// The exception that is thrown when all connections in the pool have reached their maximum number of in-flight |
| /// requests. |
| /// </summary> |
| public class ConnectionPoolBusyException : NoConnectionAvailableException |
| { |
| /// <summary> |
| /// Gets the size of the connection pool. |
| /// </summary> |
| public int PoolSize { get; } |
| |
| /// <summary> |
| /// Gets the maximum number of in-flight requests that can occur on a connection. |
| /// </summary> |
| public int MaxInProcessPerConnection { get; } |
| |
| /// <summary> |
| /// Initializes a new instance of the <see cref="ConnectionPoolBusyException" /> class. |
| /// </summary> |
| public ConnectionPoolBusyException(int poolSize, int maxInProcessPerConnection) |
| : base(CreateMessage(poolSize, maxInProcessPerConnection)) |
| { |
| PoolSize = poolSize; |
| MaxInProcessPerConnection = maxInProcessPerConnection; |
| } |
| |
| private static string CreateMessage(int poolSize, int maxInProcessPerConnection) |
| { |
| return $"All {poolSize} connections have reached their " + |
| $"{nameof(ConnectionPoolSettings.MaxInProcessPerConnection)} limit of {maxInProcessPerConnection}." + |
| $" Consider increasing either the {nameof(ConnectionPoolSettings.PoolSize)} or the " + |
| $"{nameof(ConnectionPoolSettings.MaxInProcessPerConnection)} limit."; |
| } |
| } |
| } |