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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