Http3ErrorCode (Netty/Incubator/Codec/Http3 0.0.28.Final API)

java.lang.Object
- java.lang.Enum<Http3ErrorCode>
- - io.netty.incubator.codec.http3.Http3ErrorCode

All Implemented Interfaces:

Serializable, Comparable<Http3ErrorCode>
```
public enum Http3ErrorCode
extends Enum<Http3ErrorCode>
```
Different HTTP3 error codes.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`H3_CLOSED_CRITICAL_STREAM` A stream required by the HTTP/3 connection was closed or reset.
`H3_CONNECT_ERROR` The TCP connection established in response to a CONNECT request was reset or abnormally closed.
`H3_EXCESSIVE_LOAD` The endpoint detected that its peer is exhibiting a behavior that might be generating excessive load.
`H3_FRAME_ERROR` A frame that fails to satisfy layout requirements or with an invalid size was received.
`H3_FRAME_UNEXPECTED` A frame was received that was not permitted in the current state or on the current stream.
`H3_GENERAL_PROTOCOL_ERROR` Peer violated protocol requirements in a way that does not match a more specific error code, or endpoint declines to use the more specific error code.
`H3_ID_ERROR` A Stream ID or Push ID was used incorrectly, such as exceeding a limit, reducing a limit, or being reused.
`H3_INTERNAL_ERROR` An internal error has occurred in the HTTP stack.
`H3_MESSAGE_ERROR` An HTTP message was malformed and cannot be processed.
`H3_MISSING_SETTINGS` No SETTINGS frame was received at the beginning of the control stream.
`H3_NO_ERROR` No error.
`H3_REQUEST_CANCELLED` The request or its response (including pushed response) is cancelled.
`H3_REQUEST_INCOMPLETE` The client's stream terminated without containing a fully-formed request.
`H3_REQUEST_REJECTED` A server rejected a request without performing any application processing.
`H3_SETTINGS_ERROR` An endpoint detected an error in the payload of a SETTINGS frame.
`H3_STREAM_CREATION_ERROR` The endpoint detected that its peer created a stream that it will not accept.
`H3_VERSION_FALLBACK` The requested operation cannot be served over HTTP/3.
`QPACK_DECODER_STREAM_ERROR` The encoder failed to interpret a decoder instruction received on the decoder stream.
`QPACK_DECOMPRESSION_FAILED` The decoder failed to interpret an encoded field section and is not able to continue decoding that field section.
`QPACK_ENCODER_STREAM_ERROR` The decoder failed to interpret an encoder instruction received on the encoder stream.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static Http3ErrorCode`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static Http3ErrorCode[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - H3_NO_ERROR
```
public static final Http3ErrorCode H3_NO_ERROR
```
    No error. This is used when the connection or stream needs to be closed, but there is no error to signal.
  - H3_GENERAL_PROTOCOL_ERROR
```
public static final Http3ErrorCode H3_GENERAL_PROTOCOL_ERROR
```
    Peer violated protocol requirements in a way that does not match a more specific error code, or endpoint declines to use the more specific error code.
  - H3_INTERNAL_ERROR
```
public static final Http3ErrorCode H3_INTERNAL_ERROR
```
    An internal error has occurred in the HTTP stack.
  - H3_STREAM_CREATION_ERROR
```
public static final Http3ErrorCode H3_STREAM_CREATION_ERROR
```
    The endpoint detected that its peer created a stream that it will not accept.
  - H3_CLOSED_CRITICAL_STREAM
```
public static final Http3ErrorCode H3_CLOSED_CRITICAL_STREAM
```
    A stream required by the HTTP/3 connection was closed or reset.
  - H3_FRAME_UNEXPECTED
```
public static final Http3ErrorCode H3_FRAME_UNEXPECTED
```
    A frame was received that was not permitted in the current state or on the current stream.
  - H3_FRAME_ERROR
```
public static final Http3ErrorCode H3_FRAME_ERROR
```
    A frame that fails to satisfy layout requirements or with an invalid size was received.
  - H3_EXCESSIVE_LOAD
```
public static final Http3ErrorCode H3_EXCESSIVE_LOAD
```
    The endpoint detected that its peer is exhibiting a behavior that might be generating excessive load.
  - H3_ID_ERROR
```
public static final Http3ErrorCode H3_ID_ERROR
```
    A Stream ID or Push ID was used incorrectly, such as exceeding a limit, reducing a limit, or being reused.
  - H3_SETTINGS_ERROR
```
public static final Http3ErrorCode H3_SETTINGS_ERROR
```
    An endpoint detected an error in the payload of a SETTINGS frame.
  - H3_MISSING_SETTINGS
```
public static final Http3ErrorCode H3_MISSING_SETTINGS
```
    No SETTINGS frame was received at the beginning of the control stream.
  - H3_REQUEST_REJECTED
```
public static final Http3ErrorCode H3_REQUEST_REJECTED
```
    A server rejected a request without performing any application processing.
  - H3_REQUEST_CANCELLED
```
public static final Http3ErrorCode H3_REQUEST_CANCELLED
```
    The request or its response (including pushed response) is cancelled.
  - H3_REQUEST_INCOMPLETE
```
public static final Http3ErrorCode H3_REQUEST_INCOMPLETE
```
    The client's stream terminated without containing a fully-formed request.
  - H3_MESSAGE_ERROR
```
public static final Http3ErrorCode H3_MESSAGE_ERROR
```
    An HTTP message was malformed and cannot be processed.
  - H3_CONNECT_ERROR
```
public static final Http3ErrorCode H3_CONNECT_ERROR
```
    The TCP connection established in response to a CONNECT request was reset or abnormally closed.
  - H3_VERSION_FALLBACK
```
public static final Http3ErrorCode H3_VERSION_FALLBACK
```
    The requested operation cannot be served over HTTP/3. The peer should retry over HTTP/1.1.
  - QPACK_DECOMPRESSION_FAILED
```
public static final Http3ErrorCode QPACK_DECOMPRESSION_FAILED
```
    The decoder failed to interpret an encoded field section and is not able to continue decoding that field section.
  - QPACK_ENCODER_STREAM_ERROR
```
public static final Http3ErrorCode QPACK_ENCODER_STREAM_ERROR
```
    The decoder failed to interpret an encoder instruction received on the encoder stream.
  - QPACK_DECODER_STREAM_ERROR
```
public static final Http3ErrorCode QPACK_DECODER_STREAM_ERROR
```
    The encoder failed to interpret a decoder instruction received on the decoder stream.
- Method Detail
  - values
```
public static Http3ErrorCode[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (Http3ErrorCode c : Http3ErrorCode.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static Http3ErrorCode valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null

Enum Http3ErrorCode

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

H3_NO_ERROR

H3_GENERAL_PROTOCOL_ERROR

H3_INTERNAL_ERROR

H3_STREAM_CREATION_ERROR

H3_CLOSED_CRITICAL_STREAM

H3_FRAME_UNEXPECTED

H3_FRAME_ERROR

H3_EXCESSIVE_LOAD

H3_ID_ERROR

H3_SETTINGS_ERROR

H3_MISSING_SETTINGS

H3_REQUEST_REJECTED

H3_REQUEST_CANCELLED

H3_REQUEST_INCOMPLETE

H3_MESSAGE_ERROR

H3_CONNECT_ERROR

H3_VERSION_FALLBACK

QPACK_DECOMPRESSION_FAILED

QPACK_ENCODER_STREAM_ERROR

QPACK_DECODER_STREAM_ERROR

Method Detail

values

valueOf