java.lang.Object
- org.apache.coyote.http2.Http2Protocol

All Implemented Interfaces:: UpgradeProtocol

public class Http2Protocol
extends Object
implements UpgradeProtocol

Constructor Summary

Constructors
Constructor Description

Http2Protocol()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`accept(Request request)`	Allows the implementation to examine the request and accept or reject it based on what it finds.
`byte[]`	`getAlpnIdentifier()`
`String`	`getAlpnName()`
`ContinueResponseTiming`	`getContinueResponseTimingInternal()`
`RequestGroupInfo`	`getGlobal()`
`AbstractHttp11Protocol<?>`	`getHttp11Protocol()`
`String`	`getHttpUpgradeName(boolean isSSLEnabled)`
`int`	`getInitialWindowSize()`
`boolean`	`getInitiatePingDisabled()`
`InternalHttpUpgradeHandler`	`getInternalUpgradeHandler(SocketWrapperBase<?> socketWrapper, Adapter adapter, Request coyoteRequest)`
`long`	`getKeepAliveTimeout()`
`int`	`getMaxConcurrentStreamExecution()`
`long`	`getMaxConcurrentStreams()`
`int`	`getMaxHeaderCount()`
`int`	`getMaxHeaderSize()`
`int`	`getMaxTrailerCount()`
`int`	`getMaxTrailerSize()`
`int`	`getOverheadContinuationThreshold()`
`int`	`getOverheadCountFactor()`
`int`	`getOverheadDataThreshold()`
`int`	`getOverheadWindowUpdateThreshold()`
`Processor`	`getProcessor(SocketWrapperBase<?> socketWrapper, Adapter adapter)`
`long`	`getReadTimeout()`
`long`	`getStreamReadTimeout()`
`long`	`getStreamWriteTimeout()`
`String`	`getUpgradeProtocolName()`
`boolean`	`getUseSendfile()`
`long`	`getWriteTimeout()`
`void`	`setHttp11Protocol(AbstractHttp11Protocol<?> http11Protocol)`	Configure the HTTP/1.1 protocol that this UpgradeProcotol is nested under.
`void`	`setInitialWindowSize(int initialWindowSize)`
`void`	`setInitiatePingDisabled(boolean initiatePingDisabled)`
`void`	`setKeepAliveTimeout(long keepAliveTimeout)`
`void`	`setMaxConcurrentStreamExecution(int maxConcurrentStreamExecution)`
`void`	`setMaxConcurrentStreams(long maxConcurrentStreams)`
`void`	`setMaxHeaderCount(int maxHeaderCount)`
`void`	`setMaxTrailerCount(int maxTrailerCount)`
`void`	`setOverheadContinuationThreshold(int overheadContinuationThreshold)`
`void`	`setOverheadCountFactor(int overheadCountFactor)`
`void`	`setOverheadDataThreshold(int overheadDataThreshold)`
`void`	`setOverheadWindowUpdateThreshold(int overheadWindowUpdateThreshold)`
`void`	`setReadTimeout(long readTimeout)`
`void`	`setStreamReadTimeout(long streamReadTimeout)`
`void`	`setStreamWriteTimeout(long streamWriteTimeout)`
`void`	`setUseSendfile(boolean useSendfile)`
`void`	`setWriteTimeout(long writeTimeout)`
`boolean`	`useCompression(Request request, Response response)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Http2Protocol
```
public Http2Protocol()
```
- Method Detail
  - getHttpUpgradeName
```
public String getHttpUpgradeName(boolean isSSLEnabled)
```
    Specified by:
    
    getHttpUpgradeName in interface UpgradeProtocol
    
    Parameters:
    
    isSSLEnabled - Is this for a connector that is configured to support TLS. Some protocols (e.g. HTTP/2) only support HTTP upgrade over non-secure connections.
    
    Returns:
    
    The name that clients will use to request an upgrade to this protocol via an HTTP/1.1 upgrade request or null if upgrade via an HTTP/1.1 upgrade request is not supported.
  - getAlpnIdentifier
```
public byte[] getAlpnIdentifier()
```
    Specified by:
    
    getAlpnIdentifier in interface UpgradeProtocol
    
    Returns:
    
    The byte sequence as listed in the IANA registry for this protocol or null if upgrade via ALPN is not supported.
  - getAlpnName
```
public String getAlpnName()
```
    Specified by:
    
    getAlpnName in interface UpgradeProtocol
    
    Returns:
    
    The name of the protocol as listed in the IANA registry if and only if UpgradeProtocol.getAlpnIdentifier() returns the UTF-8 encoding of this name. If UpgradeProtocol.getAlpnIdentifier() returns some other byte sequence, then this method returns the empty string. If upgrade via ALPN is not supported then null is returned.
  - getProcessor
```
public Processor getProcessor(SocketWrapperBase<?> socketWrapper,
                              Adapter adapter)
```
    Specified by:
    
    getProcessor in interface UpgradeProtocol
    
    Parameters:
    
    socketWrapper - The socketWrapper for the connection that requires a processor
    
    adapter - The Adapter instance that provides access to the standard Engine/Host/Context/Wrapper processing chain
    
    Returns:
    
    A processor instance for processing a connection using this protocol.
  - getInternalUpgradeHandler
```
public InternalHttpUpgradeHandler getInternalUpgradeHandler(SocketWrapperBase<?> socketWrapper,
                                                            Adapter adapter,
                                                            Request coyoteRequest)
```
    Specified by:
    
    getInternalUpgradeHandler in interface UpgradeProtocol
    
    Parameters:
    
    socketWrapper - The socket
    
    adapter - The Adapter to use to configure the new upgrade handler
    
    coyoteRequest - A copy (may be incomplete) of the request that triggered the upgrade
    
    Returns:
    
    An instance of the HTTP upgrade handler for this protocol
  - accept
```
public boolean accept(Request request)
```
    Description copied from interface: UpgradeProtocol
    
    Allows the implementation to examine the request and accept or reject it based on what it finds.
    
    Specified by:
    
    accept in interface UpgradeProtocol
    
    Parameters:
    
    request - The request that included an upgrade header for this protocol
    
    Returns:
    
    true if the request is accepted, otherwise false
  - getReadTimeout
```
public long getReadTimeout()
```
  - setReadTimeout
```
public void setReadTimeout(long readTimeout)
```
  - getWriteTimeout
```
public long getWriteTimeout()
```
  - setWriteTimeout
```
public void setWriteTimeout(long writeTimeout)
```
  - getKeepAliveTimeout
```
public long getKeepAliveTimeout()
```
  - setKeepAliveTimeout
```
public void setKeepAliveTimeout(long keepAliveTimeout)
```
  - getStreamReadTimeout
```
public long getStreamReadTimeout()
```
  - setStreamReadTimeout
```
public void setStreamReadTimeout(long streamReadTimeout)
```
  - getStreamWriteTimeout
```
public long getStreamWriteTimeout()
```
  - setStreamWriteTimeout
```
public void setStreamWriteTimeout(long streamWriteTimeout)
```
  - getMaxConcurrentStreams
```
public long getMaxConcurrentStreams()
```
  - setMaxConcurrentStreams
```
public void setMaxConcurrentStreams(long maxConcurrentStreams)
```
  - getMaxConcurrentStreamExecution
```
public int getMaxConcurrentStreamExecution()
```
  - setMaxConcurrentStreamExecution
```
public void setMaxConcurrentStreamExecution(int maxConcurrentStreamExecution)
```
  - getInitialWindowSize
```
public int getInitialWindowSize()
```
  - setInitialWindowSize
```
public void setInitialWindowSize(int initialWindowSize)
```
  - getUseSendfile
```
public boolean getUseSendfile()
```
  - setUseSendfile
```
public void setUseSendfile(boolean useSendfile)
```
  - setMaxHeaderCount
```
public void setMaxHeaderCount(int maxHeaderCount)
```
  - getMaxHeaderCount
```
public int getMaxHeaderCount()
```
  - getMaxHeaderSize
```
public int getMaxHeaderSize()
```
  - setMaxTrailerCount
```
public void setMaxTrailerCount(int maxTrailerCount)
```
  - getMaxTrailerCount
```
public int getMaxTrailerCount()
```
  - getMaxTrailerSize
```
public int getMaxTrailerSize()
```
  - getOverheadCountFactor
```
public int getOverheadCountFactor()
```
  - setOverheadCountFactor
```
public void setOverheadCountFactor(int overheadCountFactor)
```
  - getOverheadContinuationThreshold
```
public int getOverheadContinuationThreshold()
```
  - setOverheadContinuationThreshold
```
public void setOverheadContinuationThreshold(int overheadContinuationThreshold)
```
  - getOverheadDataThreshold
```
public int getOverheadDataThreshold()
```
  - setOverheadDataThreshold
```
public void setOverheadDataThreshold(int overheadDataThreshold)
```
  - getOverheadWindowUpdateThreshold
```
public int getOverheadWindowUpdateThreshold()
```
  - setOverheadWindowUpdateThreshold
```
public void setOverheadWindowUpdateThreshold(int overheadWindowUpdateThreshold)
```
  - setInitiatePingDisabled
```
public void setInitiatePingDisabled(boolean initiatePingDisabled)
```
  - getInitiatePingDisabled
```
public boolean getInitiatePingDisabled()
```
  - useCompression
```
public boolean useCompression(Request request,
                              Response response)
```
  - getContinueResponseTimingInternal
```
public ContinueResponseTiming getContinueResponseTimingInternal()
```
  - getHttp11Protocol
```
public AbstractHttp11Protocol<?> getHttp11Protocol()
```
  - setHttp11Protocol
```
public void setHttp11Protocol(AbstractHttp11Protocol<?> http11Protocol)
```
    Description copied from interface: UpgradeProtocol
    
    Configure the HTTP/1.1 protocol that this UpgradeProcotol is nested under. Connections passed to this UpgradeProtocol via HTTP upgrade will have been initially handled by this HTTP/1.1 protocol implementation.
    The default implementation is a NO-OP.
    
    Specified by:
    
    setHttp11Protocol in interface UpgradeProtocol
    
    Parameters:
    
    http11Protocol - The HTTP/1.1 protocol implementation that will initially handle any connections passed to this UpgradeProtocol via the HTTP upgrade mechanism
  - getUpgradeProtocolName
```
public String getUpgradeProtocolName()
```
  - getGlobal
```
public RequestGroupInfo getGlobal()
```

Class Http2Protocol

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Http2Protocol

Method Detail

getHttpUpgradeName

getAlpnIdentifier

getAlpnName

getProcessor

getInternalUpgradeHandler

accept

getReadTimeout

setReadTimeout

getWriteTimeout

setWriteTimeout

getKeepAliveTimeout

setKeepAliveTimeout

getStreamReadTimeout

setStreamReadTimeout

getStreamWriteTimeout

setStreamWriteTimeout

getMaxConcurrentStreams

setMaxConcurrentStreams

getMaxConcurrentStreamExecution

setMaxConcurrentStreamExecution

getInitialWindowSize

setInitialWindowSize

getUseSendfile

setUseSendfile

setMaxHeaderCount

getMaxHeaderCount

getMaxHeaderSize

setMaxTrailerCount

getMaxTrailerCount

getMaxTrailerSize

getOverheadCountFactor

setOverheadCountFactor

getOverheadContinuationThreshold

setOverheadContinuationThreshold

getOverheadDataThreshold

setOverheadDataThreshold

getOverheadWindowUpdateThreshold

setOverheadWindowUpdateThreshold

setInitiatePingDisabled

getInitiatePingDisabled

useCompression

getContinueResponseTimingInternal

getHttp11Protocol

setHttp11Protocol

getUpgradeProtocolName

getGlobal