Deprecated List (Netty/Handler 4.1.128.Final API)

Deprecated Interfaces
Interface and Description
io.netty.handler.ssl.ApplicationProtocolNegotiator use `ApplicationProtocolConfig`
io.netty.handler.ssl.JdkApplicationProtocolNegotiator use `ApplicationProtocolConfig`
io.netty.handler.ssl.OpenSslApplicationProtocolNegotiator use `ApplicationProtocolConfig`

Deprecated Classes
Class and Description
io.netty.handler.ssl.JdkAlpnApplicationProtocolNegotiator use `ApplicationProtocolConfig`.
io.netty.handler.ssl.JdkNpnApplicationProtocolNegotiator 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`

Deprecated Fields
Field and 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`

Deprecated Methods
Method and Description
io.netty.handler.ssl.OpenSsl.availableCipherSuites() use `OpenSsl.availableOpenSslCipherSuites()`
io.netty.handler.ssl.JdkSslContext.buildKeyManagerFactory(File, File, String, KeyManagerFactory) will be removed.
io.netty.handler.ssl.JdkSslContext.buildKeyManagerFactory(File, String, File, String, KeyManagerFactory) will be removed.
io.netty.handler.ssl.SslContext.buildTrustManagerFactory(File, TrustManagerFactory)
io.netty.handler.ssl.ReferenceCountedOpenSslContext.chooseTrustManager(TrustManager[]) This method is kept for API backwards compatibility.
io.netty.handler.ssl.SslHandler.close()
io.netty.handler.ssl.SslHandler.close(ChannelPromise)
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.SslContext.generateKeySpec(char[], byte[])
io.netty.handler.ssl.SslHandler.getCloseNotifyTimeoutMillis() use `SslHandler.getCloseNotifyFlushTimeoutMillis()`
io.netty.handler.ssl.ReferenceCountedOpenSslContext.getRejectRemoteInitiatedRenegotiation()
io.netty.handler.ssl.OpenSsl.isAlpnSupported() use `SslProvider.isAlpnSupported(SslProvider)` with `SslProvider.OPENSSL`.
io.netty.handler.ssl.SslHandler.isEncrypted(ByteBuf) use `SslHandler.isEncrypted(ByteBuf, boolean)`.
io.netty.handler.ssl.SslContext.newClientContext() Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(File) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(File, TrustManagerFactory) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(File, TrustManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(File, TrustManagerFactory, Iterable<String>, Iterable<String>, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(SslProvider) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(SslProvider, File) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(SslProvider, File, TrustManagerFactory) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(SslProvider, File, TrustManagerFactory, File, File, String, KeyManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(SslProvider, File, TrustManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(SslProvider, File, TrustManagerFactory, Iterable<String>, Iterable<String>, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(SslProvider, TrustManagerFactory) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newClientContext(TrustManagerFactory) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newServerContext(File, File) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newServerContext(File, File, String) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newServerContext(File, File, String, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newServerContext(File, File, String, Iterable<String>, Iterable<String>, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newServerContext(SslProvider, File, File) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newServerContext(SslProvider, File, File, String) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newServerContext(SslProvider, File, File, String, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newServerContext(SslProvider, File, File, String, Iterable<String>, Iterable<String>, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newServerContext(SslProvider, File, File, String, TrustManagerFactory, Iterable<String>, Iterable<String>, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.newServerContext(SslProvider, File, TrustManagerFactory, File, File, String, KeyManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) Replaced by `SslContextBuilder`
io.netty.handler.ssl.SslContext.nextProtocols() Use `SslContext.applicationProtocolNegotiator()` instead.
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.ChunkedFile.readChunk(ChannelHandlerContext)
io.netty.handler.stream.ChunkedNioStream.readChunk(ChannelHandlerContext)
io.netty.handler.stream.ChunkedStream.readChunk(ChannelHandlerContext)
io.netty.handler.traffic.TrafficCounter.readTimeToWait(long, long, long)
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.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.OpenSslSessionContext.setTicketKeys(byte[]) use `OpenSslSessionContext.setTicketKeys(OpenSslSessionTicketKey...)`.
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 `#sessionContext#stats()`
io.netty.handler.traffic.AbstractTrafficShapingHandler.submitWrite(ChannelHandlerContext, Object, long, ChannelPromise)
io.netty.handler.ssl.OpenSsl.supportsHostnameValidation() Will be removed because hostname validation is always done by a `TrustManager` implementation.
io.netty.handler.traffic.TrafficCounter.writeTimeToWait(long, long, long)

Deprecated Constructors
Constructor and Description
io.netty.handler.stream.ChunkedWriteHandler(int) use `ChunkedWriteHandler()`
io.netty.handler.ssl.util.FingerprintTrustManagerFactory(byte[]...) 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.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.ssl.util.FingerprintTrustManagerFactory(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.ssl.JdkSslClientContext() use `SslContextBuilder`
io.netty.handler.ssl.JdkSslClientContext(File) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslClientContext(File, TrustManagerFactory) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslClientContext(File, TrustManagerFactory, File, File, String, KeyManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslClientContext(File, TrustManagerFactory, File, File, String, KeyManagerFactory, Iterable<String>, CipherSuiteFilter, JdkApplicationProtocolNegotiator, long, long) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslClientContext(File, TrustManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslClientContext(File, TrustManagerFactory, Iterable<String>, CipherSuiteFilter, JdkApplicationProtocolNegotiator, long, long) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslClientContext(File, TrustManagerFactory, Iterable<String>, Iterable<String>, long, long) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslClientContext(TrustManagerFactory) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslContext(SSLContext, boolean, ClientAuth) Use `JdkSslContext(SSLContext, boolean, Iterable, CipherSuiteFilter, ApplicationProtocolConfig, ClientAuth, String[], boolean)`
io.netty.handler.ssl.JdkSslContext(SSLContext, boolean, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, ClientAuth) Use `JdkSslContext(SSLContext, boolean, Iterable, CipherSuiteFilter, ApplicationProtocolConfig, ClientAuth, String[], boolean)`
io.netty.handler.ssl.JdkSslServerContext(File, File) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslServerContext(File, File, String) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslServerContext(File, File, String, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslServerContext(File, File, String, Iterable<String>, CipherSuiteFilter, JdkApplicationProtocolNegotiator, long, long) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslServerContext(File, File, String, Iterable<String>, Iterable<String>, long, long) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslServerContext(File, TrustManagerFactory, File, File, String, KeyManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.JdkSslServerContext(File, TrustManagerFactory, File, File, String, KeyManagerFactory, Iterable<String>, CipherSuiteFilter, JdkApplicationProtocolNegotiator, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslClientContext() use `SslContextBuilder`
io.netty.handler.ssl.OpenSslClientContext(File) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslClientContext(File, TrustManagerFactory) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslClientContext(File, TrustManagerFactory, File, File, String, KeyManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslClientContext(File, TrustManagerFactory, Iterable<String>, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslClientContext(File, TrustManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslClientContext(TrustManagerFactory) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslServerContext(File, File) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslServerContext(File, File, String) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslServerContext(File, File, String, Iterable<String>, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslServerContext(File, File, String, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslServerContext(File, File, String, Iterable<String>, Iterable<String>, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslServerContext(File, File, String, TrustManagerFactory, Iterable<String>, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslServerContext(File, File, String, TrustManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslServerContext(File, File, String, TrustManagerFactory, Iterable<String>, CipherSuiteFilter, OpenSslApplicationProtocolNegotiator, long, long) use `SslContextBuilder`}
io.netty.handler.ssl.OpenSslServerContext(File, File, String, TrustManagerFactory, Iterable<String>, OpenSslApplicationProtocolNegotiator, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslServerContext(File, TrustManagerFactory, File, File, String, KeyManagerFactory, Iterable<String>, CipherSuiteFilter, ApplicationProtocolConfig, long, long) use `SslContextBuilder`
io.netty.handler.ssl.OpenSslServerContext(File, TrustManagerFactory, File, File, String, KeyManagerFactory, Iterable<String>, CipherSuiteFilter, OpenSslApplicationProtocolNegotiator, long, long) use `SslContextBuilder`
io.netty.handler.pcap.PcapWriteHandler(OutputStream) Use `PcapWriteHandler.Builder` instead.
io.netty.handler.pcap.PcapWriteHandler(OutputStream, boolean, boolean) Use `PcapWriteHandler.Builder` instead.

Deprecated API

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