Class ChatterBase

Base class used for ClientChatter and ServerChatter. Combines some fields/properties/methods of the two to reduce code duplication.

Inheritance

System.Object

ChatterBase

ServerChatter

Namespace: Fiddler

Assembly: FiddlerCore.dll

Syntax

public class ChatterBase : Object

Properties

data

The data stream for the request/response.

Declaration

protected virtual MemoryStream data { get; }

Property Value

System.IO.MemoryStream

isRequest

True if this is a request (client) connection, False if it is a response (server) connection

Declaration

protected virtual bool isRequest { get; }

Property Value

System.Boolean

Methods

AreHeadersAvailable(Session)

Check the data stream and find if headers are fully transmitted to us. For HTTP/1.1 Scans stream for the \r\n\r\n (or variants) sequence, which indicates that the header block is complete. For HTTP/2 the check is done elsewhere and this code is not executed. SIDE EFFECTS: iBodySeekProgress is updated and maintained across calls to this function iEntityBodyOffset is updated if the end of headers is found

Declaration

public bool AreHeadersAvailable(Session oS)

Parameters

Session oS

Returns

System.Boolean True if the full set of headers are available

StreamHTTP2BodyPart(Session, Int64, out Byte[], out Boolean)

Stream whatever data frames are present in the buffer at the specified offset

Declaration

public long StreamHTTP2BodyPart(Session oS, long offset, out byte[] arrResult, out bool isFinal)

Parameters

Session oS The parent session of this connection

System.Int64 offset Offset in the received data to start leaking the body from

System.Byte[] arrResult Output array buffer that will hold the parsed data

System.Boolean isFinal True if the last parsed frame has an 'EndOfStream' flag set

Returns

System.Int64 The parser's final position (offset) in the data stream. This can be less than the data strem length if extra frames or incomplete frames are present.

TakeHTTP2EntityAsync(Session)

Get the request/response body from a stream

Declaration

public Task<byte[]> TakeHTTP2EntityAsync(Session oS)

Parameters

Session oS

Returns

System.Threading.Tasks.Task<System.Byte[]> A byte array containing the request/response data