Http2Connection (Netty API Reference (5.0.0.Alpha2))

All Known Implementing Classes:

DefaultHttp2Connection
```
public interface Http2Connection
```
Manager for the state of an HTTP/2 connection with the remote end-point.

Nested Class Summary

Nested Classes
Modifier and Type	Interface and Description
`static interface`	`Http2Connection.Endpoint<F extends Http2FlowController>` A view of the connection from one endpoint (local or remote).
`static interface`	`Http2Connection.Listener` Listener for life-cycle events for streams in this connection.

Method Summary

Methods
Modifier and Type	Method and Description
`Collection<Http2Stream>`	`activeStreams()` Gets all streams that are actively in use.
`void`	`addListener(Http2Connection.Listener listener)` Adds a listener of stream life-cycle events.
`Http2Stream`	`connectionStream()` Gets the stream object representing the connection, itself (i.e. stream zero).
`Http2Stream`	`createLocalStream(int streamId)` Creates a new stream initiated by the local endpoint
`Http2Stream`	`createRemoteStream(int streamId)` Creates a new stream initiated by the remote endpoint.
`void`	`deactivate(Http2Stream stream)` Indicates that the given stream is no longer actively in use.
`boolean`	`goAwayReceived()` Indicates whether or not a `GOAWAY` was received from the remote endpoint.
`void`	`goAwayReceived(int lastKnownStream)` Indicates that a `GOAWAY` was received from the remote endpoint and sets the last known stream.
`boolean`	`goAwaySent()` Indicates whether or not a `GOAWAY` was sent to the remote endpoint.
`void`	`goAwaySent(int lastKnownStream)` Indicates that a `GOAWAY` was sent to the remote endpoint and sets the last known stream.
`boolean`	`isGoAway()` Indicates whether or not either endpoint has received a GOAWAY.
`boolean`	`isServer()` Indicates whether or not the local endpoint for this connection is the server.
`Http2Connection.Endpoint<Http2LocalFlowController>`	`local()` Gets a view of this connection from the local `Http2Connection.Endpoint`.
`int`	`numActiveStreams()` Gets the number of streams that actively in use.
`Http2Connection.Endpoint<Http2RemoteFlowController>`	`remote()` Gets a view of this connection from the remote `Http2Connection.Endpoint`.
`void`	`removeListener(Http2Connection.Listener listener)` Removes a listener of stream life-cycle events.
`Http2Stream`	`requireStream(int streamId)` Attempts to get the stream for the given ID.
`Http2Stream`	`stream(int streamId)` Gets the stream if it exists.

- Method Detail
  - addListener
```
void addListener(Http2Connection.Listener listener)
```
    Adds a listener of stream life-cycle events. Adding the same listener multiple times has no effect.
  - removeListener
```
void removeListener(Http2Connection.Listener listener)
```
    Removes a listener of stream life-cycle events.
  - requireStream
```
Http2Stream requireStream(int streamId)
                          throws Http2Exception
```
    Attempts to get the stream for the given ID. If it doesn't exist, throws.
    
    Throws:
    
    Http2Exception
  - stream
```
Http2Stream stream(int streamId)
```
    Gets the stream if it exists. If not, returns null.
  - connectionStream
```
Http2Stream connectionStream()
```
    Gets the stream object representing the connection, itself (i.e. stream zero). This object always exists.
  - numActiveStreams
```
int numActiveStreams()
```
    Gets the number of streams that actively in use. It is possible for a stream to be closed but still be considered active (e.g. there is still pending data to be written).
  - activeStreams
```
Collection<Http2Stream> activeStreams()
```
    Gets all streams that are actively in use. The returned collection is sorted by priority.
  - deactivate
```
void deactivate(Http2Stream stream)
```
    Indicates that the given stream is no longer actively in use. If this stream was active, after calling this method it will no longer appear in the list returned by activeStreams() and numActiveStreams() will be decremented. In addition, all listeners will be notified of this event via Http2Connection.Listener.streamInactive(Http2Stream).
  - isServer
```
boolean isServer()
```
    Indicates whether or not the local endpoint for this connection is the server.
  - local
```
Http2Connection.Endpoint<Http2LocalFlowController> local()
```
    Gets a view of this connection from the local Http2Connection.Endpoint.
  - createLocalStream
```
Http2Stream createLocalStream(int streamId)
                              throws Http2Exception
```
    Creates a new stream initiated by the local endpoint
    
    Throws:
    
    Http2Exception
    See Also:
    Http2Connection.Endpoint.createStream(int)
  - remote
```
Http2Connection.Endpoint<Http2RemoteFlowController> remote()
```
    Gets a view of this connection from the remote Http2Connection.Endpoint.
  - createRemoteStream
```
Http2Stream createRemoteStream(int streamId)
                               throws Http2Exception
```
    Creates a new stream initiated by the remote endpoint.
    
    Throws:
    
    Http2Exception
    See Also:
    Http2Connection.Endpoint.createStream(int)
  - goAwayReceived
```
boolean goAwayReceived()
```
    Indicates whether or not a GOAWAY was received from the remote endpoint.
  - goAwayReceived
```
void goAwayReceived(int lastKnownStream)
```
    Indicates that a GOAWAY was received from the remote endpoint and sets the last known stream.
  - goAwaySent
```
boolean goAwaySent()
```
    Indicates whether or not a GOAWAY was sent to the remote endpoint.
  - goAwaySent
```
void goAwaySent(int lastKnownStream)
```
    Indicates that a GOAWAY was sent to the remote endpoint and sets the last known stream.
  - isGoAway
```
boolean isGoAway()
```
    Indicates whether or not either endpoint has received a GOAWAY.

Interface Http2Connection

Nested Class Summary

Method Summary

Method Detail

addListener

removeListener

requireStream

stream

connectionStream

numActiveStreams

activeStreams

deactivate

isServer

local

createLocalStream

remote

createRemoteStream

goAwayReceived

goAwayReceived

goAwaySent

goAwaySent

isGoAway