PipeTransport

Namespace: PuppeteerSharp.Transport

public class PipeTransport : IConnectionTransport, IDisposable

Transport implementation using pipes for browser communication. Used with Chrome’s --remote-debugging-pipe flag, which communicates via file descriptors 3 (browser reads) and 4 (browser writes). Messages are null-terminated (\0) JSON strings.

Inheritance: object

Implements: IConnectionTransport, IDisposable

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Constructors

PipeTransport(Stream, Stream)

public PipeTransport(Stream pipeWrite, Stream pipeRead)

Initializes a new instance of the PipeTransport class.

Parameters

Name	Type	Description
pipeWrite	Stream	The stream to write messages to (browser reads from this).
pipeRead	Stream	The stream to read messages from (browser writes to this).

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Properties

IsClosed

public bool IsClosed { get; }

Gets a value indicating whether this IConnectionTransport is closed.

Value: bool

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Events

Closed

public event EventHandler<TransportClosedEventArgs> Closed

Occurs when the transport is closed.

Value: EventHandler<TransportClosedEventArgs>

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MessageReceived

public event EventHandler<MessageReceivedEventArgs> MessageReceived

Occurs when a message is received.

Value: EventHandler<MessageReceivedEventArgs>

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Methods

Dispose()

public void Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

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Dispose(bool)

protected virtual void Dispose(bool disposing)

Releases resources used by the PipeTransport.

Parameters

Name	Type	Description
disposing	bool	Whether disposal was initiated by Dispose().

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SendAsync(byte[])

public Task SendAsync(byte[] message)

Sends a message using the transport.

Parameters

Name	Type	Description
message	byte[]	Message to send.

Returns: Task — The task.

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Start()

public void Start()

Starts the background receive loop.

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StopReading()

public void StopReading()

Stops reading incoming data.

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