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// * stackalloc does not work, we need pool as consumer is async so it needs Memory not Span
// * this might be most likley overcomplicated and ArrayBufferWriter could be enough,
// but it really tries to abuse the chance that read chunks are very small so there is
// only one rent from pool and one alloc for final result
// * these 3 methods could be a struct nicely encapsulating functionality but it is used
// from async method so struct would be copied all the time
// * these 3 methods could be a class, but I would like to limit allocation to minimum,
// so it uses `ref` arguments to delegate `state` to caller and allow keeping it on stack
static async ValueTask<ReadOnlyMemory<byte>> ReceiveStringAsync(WebSocket socket, CancellationToken ct = default)
using System;
using System.Globalization;
using System.Threading;
namespace Titan.Util
{
/// <summary>
/// Helper class for invoking tasks with timeout. Overhead is 0,005 ms.
/// </summary>
/// <typeparam name="TResult">The type of the result.</typeparam>