Deprecated API

Contents

• Interfaces
• Classes
• Fields
• Methods
• Constructors

Interfaces

Interface	Description
io.netty.handler.ssl.ApplicationProtocolNegotiator	use ApplicationProtocolConfig
io.netty.handler.ssl.JdkApplicationProtocolNegotiator	use ApplicationProtocolConfig
io.netty.handler.ssl.OpenSslApplicationProtocolNegotiator	use ApplicationProtocolConfig

Classes

Class	Description
io.netty.handler.ssl.JdkAlpnApplicationProtocolNegotiator	use ApplicationProtocolConfig.
io.netty.handler.ssl.JdkSslClientContext	Use SslContextBuilder to create JdkSslContext instances and only use JdkSslContext in your code.
io.netty.handler.ssl.JdkSslServerContext	Use SslContextBuilder to create JdkSslContext instances and only use JdkSslContext in your code.
io.netty.handler.ssl.OpenSslDefaultApplicationProtocolNegotiator	use ApplicationProtocolConfig.
io.netty.handler.ssl.OpenSslNpnApplicationProtocolNegotiator	use ApplicationProtocolConfig
io.netty.handler.ssl.util.SelfSignedCertificate	Use the CertificateBuilder from netty-pkitesting instead.

Fields

Field	Description
io.netty.handler.ssl.SslProtocols.SSL_v2	SSLv2 is no longer secure. Consider using SslProtocols.TLS_v1_2 or SslProtocols.TLS_v1_3
io.netty.handler.ssl.SslProtocols.SSL_v2_HELLO	SSLv2Hello is no longer secure. Consider using SslProtocols.TLS_v1_2 or SslProtocols.TLS_v1_3
io.netty.handler.ssl.SslProtocols.SSL_v3	SSLv3 is no longer secure. Consider using SslProtocols.TLS_v1_2 or SslProtocols.TLS_v1_3
io.netty.handler.ssl.SslProtocols.TLS_v1	TLSv1 is no longer secure. Consider using SslProtocols.TLS_v1_2 or SslProtocols.TLS_v1_3
io.netty.handler.ssl.SslProtocols.TLS_v1_1	TLSv1.1 is no longer secure. Consider using SslProtocols.TLS_v1_2 or SslProtocols.TLS_v1_3

Methods

Method	Description
io.netty.handler.ssl.JdkSslContext.buildKeyManagerFactory(File, File, String, KeyManagerFactory)	will be removed.
io.netty.handler.ssl.OpenSsl.availableCipherSuites()	use OpenSsl.availableOpenSslCipherSuites()
io.netty.handler.ssl.OpenSsl.isAlpnSupported()	use SslProvider.isAlpnSupported(SslProvider) with SslProvider.OPENSSL.
io.netty.handler.ssl.OpenSsl.supportsHostnameValidation()	Will be removed because hostname validation is always done by a TrustManager implementation.
io.netty.handler.ssl.OpenSslSessionContext.setTicketKeys(byte[])	use OpenSslSessionContext.setTicketKeys(OpenSslSessionTicketKey...).
io.netty.handler.ssl.ReferenceCountedOpenSslContext.chooseTrustManager(TrustManager[])	This method is kept for API backwards compatibility.
io.netty.handler.ssl.ReferenceCountedOpenSslContext.context()	this method is considered unsafe as the returned pointer may be released later. Dont use it!
io.netty.handler.ssl.ReferenceCountedOpenSslContext.getRejectRemoteInitiatedRenegotiation()
io.netty.handler.ssl.ReferenceCountedOpenSslContext.setPrivateKeyMethod(OpenSslPrivateKeyMethod)	use SslContextBuilder.option(SslContextOption, Object) with OpenSslContextOption.PRIVATE_KEY_METHOD.
io.netty.handler.ssl.ReferenceCountedOpenSslContext.setRejectRemoteInitiatedRenegotiation(boolean)
io.netty.handler.ssl.ReferenceCountedOpenSslContext.setTicketKeys(byte[])	use OpenSslSessionContext.setTicketKeys(byte[])
io.netty.handler.ssl.ReferenceCountedOpenSslContext.setUseTasks(boolean)	use SslContextBuilder.option(SslContextOption, Object) with OpenSslContextOption.USE_TASKS.
io.netty.handler.ssl.ReferenceCountedOpenSslContext.sslCtxPointer()	this method is considered unsafe as the returned pointer may be released later. Dont use it!
io.netty.handler.ssl.ReferenceCountedOpenSslContext.stats()	use {@link #sessionContext#stats()}
io.netty.handler.ssl.SslContext.buildTrustManagerFactory(File, TrustManagerFactory)
io.netty.handler.ssl.SslContext.generateKeySpec(char[], byte[])
io.netty.handler.ssl.SslContext.newClientContext()	Replaced by SslContextBuilder
io.netty.handler.ssl.SslContext.newServerContext(File, File)	Replaced by SslContextBuilder
io.netty.handler.ssl.SslContext.nextProtocols()	Use SslContext.applicationProtocolNegotiator() instead.
io.netty.handler.ssl.SslHandler.close()
io.netty.handler.ssl.SslHandler.getCloseNotifyTimeoutMillis()	use SslHandler.getCloseNotifyFlushTimeoutMillis()
io.netty.handler.ssl.SslHandler.isEncrypted(ByteBuf)	use SslHandler.isEncrypted(ByteBuf, boolean).
io.netty.handler.ssl.SslHandler.setCloseNotifyTimeout(long, TimeUnit)	use SslHandler.setCloseNotifyFlushTimeout(long, TimeUnit)
io.netty.handler.ssl.SslHandler.setCloseNotifyTimeoutMillis(long)	use SslHandler.setCloseNotifyFlushTimeoutMillis(long)
io.netty.handler.stream.ChunkedFile.readChunk(ChannelHandlerContext)
io.netty.handler.stream.ChunkedInput.readChunk(ChannelHandlerContext)	Use ChunkedInput.readChunk(ByteBufAllocator). Fetches a chunked data from the stream. Once this method returns the last chunk and thus the stream has reached at its end, any subsequent ChunkedInput.isEndOfInput() call must return true.
io.netty.handler.stream.ChunkedNioFile.readChunk(ChannelHandlerContext)
io.netty.handler.stream.ChunkedNioStream.readChunk(ChannelHandlerContext)
io.netty.handler.stream.ChunkedStream.readChunk(ChannelHandlerContext)
io.netty.handler.traffic.AbstractTrafficShapingHandler.submitWrite(ChannelHandlerContext, Object, long, ChannelPromise)
io.netty.handler.traffic.TrafficCounter.readTimeToWait(long, long, long)
io.netty.handler.traffic.TrafficCounter.writeTimeToWait(long, long, long)

Constructors

Constructor	Description
io.netty.handler.pcap.PcapWriteHandler(OutputStream)	Use PcapWriteHandler.Builder instead.
io.netty.handler.ssl.JdkSslClientContext()	use SslContextBuilder
io.netty.handler.ssl.JdkSslContext(SSLContext, boolean, ClientAuth)	Use JdkSslContext(SSLContext, boolean, Iterable, CipherSuiteFilter, ApplicationProtocolConfig, ClientAuth, String[], boolean)
io.netty.handler.ssl.JdkSslServerContext(File, File)	use SslContextBuilder
io.netty.handler.ssl.OpenSslClientContext()	use SslContextBuilder
io.netty.handler.ssl.OpenSslServerContext(File, File)	use SslContextBuilder
io.netty.handler.ssl.util.FingerprintTrustManagerFactory(Iterable<String>)	This deprecated constructor uses SHA-1 that is considered insecure. It is recommended to specify a stronger hash algorithm, such as SHA-256, by calling FingerprintTrustManagerFactory.builder(String) method.
io.netty.handler.stream.ChunkedWriteHandler(int)	use ChunkedWriteHandler()