DataBlockedFrame class

A DATA_BLOCKED frame (RFC 9000 Section 19.12).

Sent by a sender to indicate it is blocked at the connection-level flow-control limit maxData. This serves as a hint to the receiver that it should send a MaxDataFrame to increase the limit.

Inheritance

• Object
• Frame
• DataBlockedFrame

Constructors

DataBlockedFrame({required int maxData})

Creates a DataBlockedFrame reporting maxData as the blocking limit.

Properties

frameType → int

The QUIC frame type identifier (RFC 9000 Section 19).

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

isAckEliciting → bool

Whether this frame is ack-eliciting per RFC 9000 Table 3. Default is true; override for non-ack-eliciting frames.

no setter, inherited

isInFlight → bool

Whether this frame counts toward bytes in flight per RFC 9000 Table 3. Default matches isAckEliciting; override for frames that are not ack-eliciting but still should not count (e.g., CONNECTION_CLOSE).

no setter, inherited

maxData → int

The connection-level limit at which the sender is blocked.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

serialize() → Uint8List

Serializes the frame to its on-the-wire bytes.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited