blob: 0c3a2bf03dd42938edface76227bc674bc184fe0 [file] [log] [blame]
/*
* Licensed 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 DotPulsar.Extensions;
using Abstractions;
using Microsoft.Extensions.ObjectPool;
using System;
using System.Buffers;
using System.Threading;
using System.Threading.Tasks;
/// <summary>
/// Extensions for ISend.
/// </summary>
public static class SendExtensions
{
private static readonly ObjectPool<MessageMetadata> _messageMetadataPool;
static SendExtensions()
{
var messageMetadataPolicy = new DefaultPooledObjectPolicy<MessageMetadata>();
_messageMetadataPool = new DefaultObjectPool<MessageMetadata>(messageMetadataPolicy);
}
/// <summary>
/// Sends a message.
/// </summary>
public static async ValueTask<MessageId> Send(this ISend<ReadOnlySequence<byte>> sender, byte[] data, CancellationToken cancellationToken = default)
=> await Send(sender, new ReadOnlySequence<byte>(data), cancellationToken).ConfigureAwait(false);
/// <summary>
/// Sends a message.
/// </summary>
public static async ValueTask<MessageId> Send(this ISend<ReadOnlySequence<byte>> sender, ReadOnlyMemory<byte> data, CancellationToken cancellationToken = default)
=> await Send(sender, new ReadOnlySequence<byte>(data), cancellationToken).ConfigureAwait(false);
/// <summary>
/// Sends a message with metadata.
/// </summary>
public static async ValueTask<MessageId> Send(this ISend<ReadOnlySequence<byte>> sender, MessageMetadata metadata, byte[] data, CancellationToken cancellationToken = default)
=> await sender.Send(metadata, new ReadOnlySequence<byte>(data), cancellationToken).ConfigureAwait(false);
/// <summary>
/// Sends a message with metadata.
/// </summary>
public static async ValueTask<MessageId> Send(this ISend<ReadOnlySequence<byte>> sender, MessageMetadata metadata, ReadOnlyMemory<byte> data, CancellationToken cancellationToken = default)
=> await sender.Send(metadata, new ReadOnlySequence<byte>(data), cancellationToken).ConfigureAwait(false);
/// <summary>
/// Sends a message without metadata.
/// </summary>
public static async ValueTask<MessageId> Send<TMessage>(this ISend<TMessage> sender, TMessage message, CancellationToken cancellationToken = default)
{
var metadata = _messageMetadataPool.Get();
try
{
return await sender.Send(metadata, message, cancellationToken).ConfigureAwait(false);
}
finally
{
metadata.Metadata.Properties.Clear();
_messageMetadataPool.Return(metadata);
}
}
}