Http2GoAwayFrame (Netty API Reference (5.0.0.Alpha4))

All Superinterfaces:

AutoCloseable, Http2Frame, Resource<Http2GoAwayFrame>

All Known Implementing Classes:

DefaultHttp2GoAwayFrame
```
@UnstableApi
public interface Http2GoAwayFrame
extends Http2Frame, Resource<Http2GoAwayFrame>
```
HTTP/2 GOAWAY frame.
The last stream identifier must not be set by the application, but instead the relative extraStreamIds() should be used. The lastStreamId() will only be set for incoming GOAWAY frames by the HTTP/2 codec.
Graceful shutdown as described in the HTTP/2 spec can be accomplished by calling #setExtraStreamIds(Integer.MAX_VALUE).

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Buffer`	`content()`	Optional debugging information describing cause the GOAWAY.
`Http2GoAwayFrame`	`copy()`	Produce a copy of this GOAWAY frame, which contain a copy of the frame contents.
`long`	`errorCode()`	The reason for beginning closure of the connection.
`int`	`extraStreamIds()`	The number of IDs to reserve for the receiver to use while GOAWAY is in transit.
`int`	`lastStreamId()`	Returns the last stream identifier if set, or `-1` else.
`Http2GoAwayFrame`	`setExtraStreamIds(int extraStreamIds)`	Sets the number of IDs to reserve for the receiver to use while GOAWAY is in transit.

Methods inherited from interface io.netty5.handler.codec.http2.Http2Frame
name

Methods inherited from interface io.netty5.util.Resource
close, isAccessible, send, touch

- Method Detail
  - errorCode
```
long errorCode()
```
    The reason for beginning closure of the connection. Represented as an HTTP/2 error code.
  - extraStreamIds
```
int extraStreamIds()
```
    The number of IDs to reserve for the receiver to use while GOAWAY is in transit. This allows for new streams currently en route to still be created, up to a point, which allows for very graceful shutdown of both sides.
  - setExtraStreamIds
```
Http2GoAwayFrame setExtraStreamIds(int extraStreamIds)
```
    Sets the number of IDs to reserve for the receiver to use while GOAWAY is in transit.
    
    Returns:
    
    this
    
    See Also:
    
    extraStreamIds()
  - lastStreamId
```
int lastStreamId()
```
    Returns the last stream identifier if set, or -1 else.
  - content
```
Buffer content()
```
    Optional debugging information describing cause the GOAWAY. Will not be null, but may be empty.
  - copy
```
Http2GoAwayFrame copy()
```
    Produce a copy of this GOAWAY frame, which contain a copy of the frame contents.
    
    Returns:
    
    A copy of this GOAWAY frame.