Microsoft.AspNetCore.Server.Kestrel.Transport.NamedPipes

Options for named pipe based transports.

The number of listener queues used to accept name pipe connections.

Defaults to rounded down and clamped between 1 and 16.

Gets or sets the maximum unconsumed incoming bytes the transport will buffer. A value of or 0 disables backpressure entirely allowing unlimited buffering. Unlimited server buffering is a security risk given untrusted clients.

Defaults to 1 MiB.

Gets or sets the maximum outgoing bytes the transport will buffer before applying write backpressure. A value of or 0 disables backpressure entirely allowing unlimited buffering. Unlimited server buffering is a security risk given untrusted clients.

Defaults to 64 KiB.

Gets or sets a value that indicates that the pipe can only be connected to by a client created by the same user account. On Windows, a value of true verifies both the user account and elevation level.

Defaults to true.

Gets or sets the security information that determines the access control and audit security for pipes.

extension methods to configure the Named Pipes transport to be used by Kestrel.

Specify Named Pipes as the transport to be used by Kestrel.

The to configure. The .

Specify Named Pipes as the transport to be used by Kestrel.

The to configure. A callback to configure transport options. The .

Used to allocate and distribute re-usable blocks of memory.

This default value passed in to Rent to use the default value for the pool.

Block tracking object used by the byte buffer memory pool. A slab is a large allocation which is divided into smaller blocks. The individual blocks are then treated as independent array segments.

Back-reference to the memory pool which this block was allocated from. It may only be returned to this pool.

This object cannot be instantiated outside of the static Create method

Wraps an array allocated in the pinned object heap in a reusable block of managed memory

Back-reference to the memory pool which this block was allocated from. It may only be returned to this pool.

Used to allocate and distribute re-usable blocks of memory.

The size of a block. 4096 is chosen because most operating systems use 4k pages.

Max allocation block size for pooled blocks, larger values can be leased but they will be disposed after use rather than returned to the pool.

The size of a block. 4096 is chosen because most operating systems use 4k pages.

Thread-safe collection of blocks which are currently in the pool. A slab will pre-allocate all of the block tracking objects and add them to this collection. When memory is requested it is taken from here first, and when it is returned it is re-added.

This is part of implementing the IDisposable pattern.

This default value passed in to Rent to use the default value for the pool.

Called to return a block to the pool. Once Return has been called the memory no longer belongs to the caller, and Very Bad Things will happen if the memory is read of modified subsequently. If a caller fails to call Return and the block tracking object is garbage collected, the block tracking object's finalizer will automatically re-create and return a new tracking object into the pool. This will only happen if there is a bug in the server, however it is necessary to avoid leaving "dead zones" in the slab due to lost block tracking objects.

The block to return. It must have been acquired by calling Lease on the same memory pool instance.

Allocator that manages blocks of unmanaged memory.

The default block size for the allocator.

This size assumes a common page size and provides an accommodation for the pointer chain used to track allocated blocks.

Instantiate an instance.

The unmanaged memory block size in bytes.

Allocate the requested amount of space from the allocator.

The type requested The count in units A pointer to the reserved memory. The allocated memory is uninitialized.

Allocate the requested amount of space from the allocator.

The type requested The count in units A Span to the reserved memory. The allocated memory is uninitialized.

Get pointer to bytes for the supplied string in UTF-8.

The string The length of the returned byte buffer. A pointer to the buffer of bytes