Package io.vertx.core.net

## Class NetServerOptions

- java.lang.Object
- - io.vertx.core.net.NetworkOptions
  - - io.vertx.core.net.TCPSSLOptions
    - - io.vertx.core.net.NetServerOptions

- Direct Known Subclasses:
    `HttpServerOptions`, `MqttServerOptions`, `StompServerOptions`, `TelnetTermOptions`

      public class NetServerOptions
      extends TCPSSLOptions

  Options for configuring a `NetServer`.
  Author:
    Tim Fox

- - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `static int` | `DEFAULT_ACCEPT_BACKLOG` | The default accept backlog = 1024
    `static String` | `DEFAULT_HOST` | The default host to listen on = "0.0.0.0" (meaning listen on all available interfaces).
    `static int` | `DEFAULT_PORT` | The default port to listen on = 0 (meaning a random ephemeral free port will be chosen)
    `static long` | `DEFAULT_PROXY_PROTOCOL_TIMEOUT` | The default value of HA PROXY protocol timeout = 10
    `static TimeUnit` | `DEFAULT_PROXY_PROTOCOL_TIMEOUT_TIME_UNIT` | Default HA PROXY protocol time unit = SECONDS
    `static boolean` | `DEFAULT_REGISTER_WRITE_HANDLER` | Whether a write-handler should be registered by default = false.
    `static boolean` | `DEFAULT_USE_PROXY_PROTOCOL` | Default value of whether the server supports HA PROXY protocol = false

    - ### Fields inherited from class io.vertx.core.net.TCPSSLOptions

      `DEFAULT_IDLE_TIMEOUT, DEFAULT_IDLE_TIMEOUT_TIME_UNIT, DEFAULT_READ_IDLE_TIMEOUT, DEFAULT_SO_LINGER, DEFAULT_SSL, DEFAULT_SSL_ENGINE, DEFAULT_TCP_CORK, DEFAULT_TCP_FAST_OPEN, DEFAULT_TCP_KEEP_ALIVE, DEFAULT_TCP_NO_DELAY, DEFAULT_TCP_QUICKACK, DEFAULT_TCP_USER_TIMEOUT, DEFAULT_WRITE_IDLE_TIMEOUT`

    - ### Fields inherited from class io.vertx.core.net.NetworkOptions

      `DEFAULT_LOG_ACTIVITY_FORMAT, DEFAULT_LOG_ENABLED, DEFAULT_RECEIVE_BUFFER_SIZE, DEFAULT_REUSE_ADDRESS, DEFAULT_REUSE_PORT, DEFAULT_SEND_BUFFER_SIZE, DEFAULT_TRAFFIC_CLASS`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `NetServerOptions()` | Default constructor
    `NetServerOptions​(JsonObject json)` | Create some options from JSON
    `NetServerOptions​(NetServerOptions other)` | Copy constructor

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `NetServerOptions` | `addCrlPath​(String crlPath)` | Add a CRL path
    `NetServerOptions` | `addCrlValue​(Buffer crlValue)` | Add a CRL value
    `NetServerOptions` | `addEnabledCipherSuite​(String suite)` | Add an enabled cipher suite, appended to the ordered suites.
    `NetServerOptions` | `addEnabledSecureTransportProtocol​(String protocol)` | Add an enabled SSL/TLS protocols, appended to the ordered protocols.
    `NetServerOptions` | `copy()` | Copy these options.
    `int` | `getAcceptBacklog()` |
    `ClientAuth` | `getClientAuth()` |
    `String` | `getHost()` |
    `protected ServerSSLOptions` | `getOrCreateSSLOptions()` |
    `int` | `getPort()` |
    `long` | `getProxyProtocolTimeout()` |
    `TimeUnit` | `getProxyProtocolTimeoutUnit()` |
    `ServerSSLOptions` | `getSslOptions()` |
    `TrafficShapingOptions` | `getTrafficShapingOptions()` |
    `boolean` | `isFileRegionEnabled()` |
    `boolean` | `isRegisterWriteHandler()` |
    `boolean` | `isSni()` |
    `boolean` | `isUseProxyProtocol()` |
    `NetServerOptions` | `removeEnabledCipherSuite​(String suite)` | Removes an enabled cipher suite from the ordered suites.
    `NetServerOptions` | `removeEnabledSecureTransportProtocol​(String protocol)` | Removes an enabled SSL/TLS protocol from the ordered protocols.
    `NetServerOptions` | `setAcceptBacklog​(int acceptBacklog)` | Set the accept back log
    `NetServerOptions` | `setActivityLogDataFormat​(ByteBufFormat activityLogDataFormat)` | Set the value of Netty's logging handler's data format: Netty's pipeline is configured for logging on Netty's logger.
    `NetServerOptions` | `setClientAuth​(ClientAuth clientAuth)` | Set whether client auth is required
    `NetServerOptions` | `setEnabledSecureTransportProtocols​(Set<String> enabledSecureTransportProtocols)` | Sets the list of enabled SSL/TLS protocols.
    `NetServerOptions` | `setHost​(String host)` | Set the host
    `NetServerOptions` | `setIdleTimeout​(int idleTimeout)` | Set the idle timeout, default time unit is seconds.
    `NetServerOptions` | `setIdleTimeoutUnit​(TimeUnit idleTimeoutUnit)` | Set the idle timeout unit.
    `NetServerOptions` | `setKeyCertOptions​(KeyCertOptions options)` | Set the key/cert options.
    `NetServerOptions` | `setLogActivity​(boolean logEnabled)` | Set to true to enabled network activity logging: Netty's pipeline is configured for logging on Netty's logger.
    `NetServerOptions` | `setPort​(int port)` | Set the port
    `NetServerOptions` | `setProxyProtocolTimeout​(long proxyProtocolTimeout)` | Set the Proxy protocol timeout, default time unit is seconds.
    `NetServerOptions` | `setProxyProtocolTimeoutUnit​(TimeUnit proxyProtocolTimeoutUnit)` | Set the Proxy protocol timeout unit.
    `NetServerOptions` | `setReadIdleTimeout​(int idleTimeout)` | Set the read idle timeout, default time unit is seconds.
    `NetServerOptions` | `setReceiveBufferSize​(int receiveBufferSize)` | Set the TCP receive buffer size
    `NetServerOptions` | `setRegisterWriteHandler​(boolean registerWriteHandler)` | Whether a write-handler should be registered on the `EventBus`.
    `NetServerOptions` | `setReuseAddress​(boolean reuseAddress)` | Set the value of reuse address
    `NetServerOptions` | `setReusePort​(boolean reusePort)` | Set the value of reuse port.
    `NetServerOptions` | `setSendBufferSize​(int sendBufferSize)` | Set the TCP send buffer size
    `NetServerOptions` | `setSni​(boolean sni)` | Set whether the server supports Server Name Indiciation
    `NetServerOptions` | `setSoLinger​(int soLinger)` | Set whether SO_linger keep alive is enabled
    `NetServerOptions` | `setSsl​(boolean ssl)` | Set whether SSL/TLS is enabled
    `NetServerOptions` | `setSslEngineOptions​(SSLEngineOptions sslEngineOptions)` | Set to use SSL engine implementation to use.
    `NetServerOptions` | `setSslHandshakeTimeout​(long sslHandshakeTimeout)` | Set the SSL handshake timeout, default time unit is seconds.
    `NetServerOptions` | `setSslHandshakeTimeoutUnit​(TimeUnit sslHandshakeTimeoutUnit)` | Set the SSL handshake timeout unit.
    `NetServerOptions` | `setTcpCork​(boolean tcpCork)` | Enable the `TCP_CORK` option - only with linux native transport.
    `NetServerOptions` | `setTcpFastOpen​(boolean tcpFastOpen)` | Enable the `TCP_FASTOPEN` option - only with linux native transport.
    `NetServerOptions` | `setTcpKeepAlive​(boolean tcpKeepAlive)` | Set whether TCP keep alive is enabled
    `NetServerOptions` | `setTcpNoDelay​(boolean tcpNoDelay)` | Set whether TCP no delay is enabled
    `NetServerOptions` | `setTcpQuickAck​(boolean tcpQuickAck)` | Enable the `TCP_QUICKACK` option - only with linux native transport.
    `NetServerOptions` | `setTrafficClass​(int trafficClass)` | Set the value of traffic class
    `NetServerOptions` | `setTrafficShapingOptions​(TrafficShapingOptions trafficShapingOptions)` | Set traffic shaping options.
    `NetServerOptions` | `setTrustOptions​(TrustOptions options)` | Set the trust options.
    `NetServerOptions` | `setUseAlpn​(boolean useAlpn)` | Set the ALPN usage.
    `NetServerOptions` | `setUseProxyProtocol​(boolean useProxyProtocol)` | Set whether the server uses the HA Proxy protocol
    `NetServerOptions` | `setWriteIdleTimeout​(int idleTimeout)` | Set the write idle timeout, default time unit is seconds.
    `JsonObject` | `toJson()` | Convert to JSON

    - ### Methods inherited from class io.vertx.core.net.TCPSSLOptions

      `getCrlPaths, getCrlValues, getEnabledCipherSuites, getEnabledSecureTransportProtocols, getIdleTimeout, getIdleTimeoutUnit, getKeyCertOptions, getReadIdleTimeout, getSoLinger, getSslEngineOptions, getSslHandshakeTimeout, getSslHandshakeTimeoutUnit, getTcpUserTimeout, getTrustOptions, getWriteIdleTimeout, isSsl, isTcpCork, isTcpFastOpen, isTcpKeepAlive, isTcpNoDelay, isTcpQuickAck, isUseAlpn, setTcpUserTimeout`

    - ### Methods inherited from class io.vertx.core.net.NetworkOptions

      `getActivityLogDataFormat, getLogActivity, getReceiveBufferSize, getSendBufferSize, getTrafficClass, isReuseAddress, isReusePort`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### DEFAULT_PORT

          public static final int DEFAULT_PORT

      The default port to listen on = 0 (meaning a random ephemeral free port will be chosen)
      See Also:
        Constant Field Values

    - #### DEFAULT_HOST

          public static final String DEFAULT_HOST

      The default host to listen on = "0.0.0.0" (meaning listen on all available interfaces).
      See Also:
        Constant Field Values

    - #### DEFAULT_ACCEPT_BACKLOG

          public static final int DEFAULT_ACCEPT_BACKLOG

      The default accept backlog = 1024
      See Also:
        Constant Field Values

    - #### DEFAULT_USE_PROXY_PROTOCOL

          public static final boolean DEFAULT_USE_PROXY_PROTOCOL

      Default value of whether the server supports HA PROXY protocol = false
      See Also:
        Constant Field Values

    - #### DEFAULT_PROXY_PROTOCOL_TIMEOUT

          public static final long DEFAULT_PROXY_PROTOCOL_TIMEOUT

      The default value of HA PROXY protocol timeout = 10
      See Also:
        Constant Field Values

    - #### DEFAULT_PROXY_PROTOCOL_TIMEOUT_TIME_UNIT

          public static final TimeUnit DEFAULT_PROXY_PROTOCOL_TIMEOUT_TIME_UNIT

      Default HA PROXY protocol time unit = SECONDS

    - #### DEFAULT_REGISTER_WRITE_HANDLER

          public static final boolean DEFAULT_REGISTER_WRITE_HANDLER

      Whether a write-handler should be registered by default = false.
      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### NetServerOptions

          public NetServerOptions()

      Default constructor

    - #### NetServerOptions

          public NetServerOptions​(NetServerOptions other)

      Copy constructor
      Parameters:
        `other` - the options to copy

    - #### NetServerOptions

          public NetServerOptions​(JsonObject json)

      Create some options from JSON
      Parameters:
        `json` - the JSON

  - ### Method Detail

    - #### copy

          public NetServerOptions copy()

      Copy these options.
      Returns:
        a copy of this

    - #### toJson

          public JsonObject toJson()

      Convert to JSON
      Overrides:
        `toJson` in class `TCPSSLOptions`
      Returns:
        the JSON

    - #### getSslOptions

          public ServerSSLOptions getSslOptions()

      Overrides:
        `getSslOptions` in class `TCPSSLOptions`

    - #### getOrCreateSSLOptions

          protected ServerSSLOptions getOrCreateSSLOptions()

      Overrides:
        `getOrCreateSSLOptions` in class `TCPSSLOptions`

    - #### setSendBufferSize

          public NetServerOptions setSendBufferSize​(int sendBufferSize)

      Description copied from class: `NetworkOptions`
      Set the TCP send buffer size
      Overrides:
        `setSendBufferSize` in class `TCPSSLOptions`
      Parameters:
        `sendBufferSize` - the buffers size, in bytes
      Returns:
        a reference to this, so the API can be used fluently

    - #### setReceiveBufferSize

          public NetServerOptions setReceiveBufferSize​(int receiveBufferSize)

      Description copied from class: `NetworkOptions`
      Set the TCP receive buffer size
      Overrides:
        `setReceiveBufferSize` in class `TCPSSLOptions`
      Parameters:
        `receiveBufferSize` - the buffers size, in bytes
      Returns:
        a reference to this, so the API can be used fluently

    - #### setReuseAddress

          public NetServerOptions setReuseAddress​(boolean reuseAddress)

      Description copied from class: `NetworkOptions`
      Set the value of reuse address
      Overrides:
        `setReuseAddress` in class `TCPSSLOptions`
      Parameters:
        `reuseAddress` - the value of reuse address
      Returns:
        a reference to this, so the API can be used fluently

    - #### setReusePort

          public NetServerOptions setReusePort​(boolean reusePort)

      Description copied from class: `NetworkOptions`
      Set the value of reuse port.

      This is only supported by native transports.
      Overrides:
        `setReusePort` in class `TCPSSLOptions`
      Parameters:
        `reusePort` - the value of reuse port
      Returns:
        a reference to this, so the API can be used fluently

    - #### setTrafficClass

          public NetServerOptions setTrafficClass​(int trafficClass)

      Description copied from class: `NetworkOptions`
      Set the value of traffic class
      Overrides:
        `setTrafficClass` in class `TCPSSLOptions`
      Parameters:
        `trafficClass` - the value of traffic class
      Returns:
        a reference to this, so the API can be used fluently

    - #### setTcpNoDelay

          public NetServerOptions setTcpNoDelay​(boolean tcpNoDelay)

      Description copied from class: `TCPSSLOptions`
      Set whether TCP no delay is enabled
      Overrides:
        `setTcpNoDelay` in class `TCPSSLOptions`
      Parameters:
        `tcpNoDelay` - true if TCP no delay is enabled (Nagle disabled)
      Returns:
        a reference to this, so the API can be used fluently

    - #### setTcpKeepAlive

          public NetServerOptions setTcpKeepAlive​(boolean tcpKeepAlive)

      Description copied from class: `TCPSSLOptions`
      Set whether TCP keep alive is enabled
      Overrides:
        `setTcpKeepAlive` in class `TCPSSLOptions`
      Parameters:
        `tcpKeepAlive` - true if TCP keep alive is enabled
      Returns:
        a reference to this, so the API can be used fluently

    - #### setSoLinger

          public NetServerOptions setSoLinger​(int soLinger)

      Description copied from class: `TCPSSLOptions`
      Set whether SO_linger keep alive is enabled
      Overrides:
        `setSoLinger` in class `TCPSSLOptions`
      Parameters:
        `soLinger` - true if SO_linger is enabled
      Returns:
        a reference to this, so the API can be used fluently

    - #### setIdleTimeout

          public NetServerOptions setIdleTimeout​(int idleTimeout)

      Description copied from class: `TCPSSLOptions`
      Set the idle timeout, default time unit is seconds. Zero means don't timeout. This determines if a connection will timeout and be closed if no data is received nor sent within the timeout. If you want change default time unit, use `TCPSSLOptions.setIdleTimeoutUnit(TimeUnit)`
      Overrides:
        `setIdleTimeout` in class `TCPSSLOptions`
      Parameters:
        `idleTimeout` - the timeout
      Returns:
        a reference to this, so the API can be used fluently

    - #### setReadIdleTimeout

          public NetServerOptions setReadIdleTimeout​(int idleTimeout)

      Description copied from class: `TCPSSLOptions`
      Set the read idle timeout, default time unit is seconds. Zero means don't timeout. This determines if a connection will timeout and be closed if no data is received within the timeout. If you want change default time unit, use `TCPSSLOptions.setIdleTimeoutUnit(TimeUnit)`
      Overrides:
        `setReadIdleTimeout` in class `TCPSSLOptions`
      Parameters:
        `idleTimeout` - the read timeout
      Returns:
        a reference to this, so the API can be used fluently

    - #### setWriteIdleTimeout

          public NetServerOptions setWriteIdleTimeout​(int idleTimeout)

      Description copied from class: `TCPSSLOptions`
      Set the write idle timeout, default time unit is seconds. Zero means don't timeout. This determines if a connection will timeout and be closed if no data is sent within the timeout. If you want change default time unit, use `TCPSSLOptions.setIdleTimeoutUnit(TimeUnit)`
      Overrides:
        `setWriteIdleTimeout` in class `TCPSSLOptions`
      Parameters:
        `idleTimeout` - the write timeout
      Returns:
        a reference to this, so the API can be used fluently

    - #### setIdleTimeoutUnit

          public NetServerOptions setIdleTimeoutUnit​(TimeUnit idleTimeoutUnit)

      Description copied from class: `TCPSSLOptions`
      Set the idle timeout unit. If not specified, default is seconds.
      Overrides:
        `setIdleTimeoutUnit` in class `TCPSSLOptions`
      Parameters:
        `idleTimeoutUnit` - specify time unit.
      Returns:
        a reference to this, so the API can be used fluently

    - #### setSsl

          public NetServerOptions setSsl​(boolean ssl)

      Description copied from class: `TCPSSLOptions`
      Set whether SSL/TLS is enabled
      Overrides:
        `setSsl` in class `TCPSSLOptions`
      Parameters:
        `ssl` - true if enabled
      Returns:
        a reference to this, so the API can be used fluently

    - #### setUseAlpn

          public NetServerOptions setUseAlpn​(boolean useAlpn)

      Description copied from class: `TCPSSLOptions`
      Set the ALPN usage.
      Overrides:
        `setUseAlpn` in class `TCPSSLOptions`
      Parameters:
        `useAlpn` - true when Application-Layer Protocol Negotiation should be used

    - #### setSslEngineOptions

          public NetServerOptions setSslEngineOptions​(SSLEngineOptions sslEngineOptions)

      Description copied from class: `TCPSSLOptions`
      Set to use SSL engine implementation to use.
      Overrides:
        `setSslEngineOptions` in class `TCPSSLOptions`
      Parameters:
        `sslEngineOptions` - the ssl engine to use
      Returns:
        a reference to this, so the API can be used fluently

    - #### setKeyCertOptions

          public NetServerOptions setKeyCertOptions​(KeyCertOptions options)

      Description copied from class: `TCPSSLOptions`
      Set the key/cert options.
      Overrides:
        `setKeyCertOptions` in class `TCPSSLOptions`
      Parameters:
        `options` - the key store options
      Returns:
        a reference to this, so the API can be used fluently

    - #### setTrustOptions

          public NetServerOptions setTrustOptions​(TrustOptions options)

      Description copied from class: `TCPSSLOptions`
      Set the trust options.
      Overrides:
        `setTrustOptions` in class `TCPSSLOptions`
      Parameters:
        `options` - the trust options
      Returns:
        a reference to this, so the API can be used fluently

    - #### addEnabledCipherSuite

          public NetServerOptions addEnabledCipherSuite​(String suite)

      Description copied from class: `TCPSSLOptions`
      Add an enabled cipher suite, appended to the ordered suites.
      Overrides:
        `addEnabledCipherSuite` in class `TCPSSLOptions`
      Parameters:
        `suite` - the suite
      Returns:
        a reference to this, so the API can be used fluently
      See Also:
        `TCPSSLOptions.getEnabledCipherSuites()`

    - #### removeEnabledCipherSuite

          public NetServerOptions removeEnabledCipherSuite​(String suite)

      Description copied from class: `TCPSSLOptions`
      Removes an enabled cipher suite from the ordered suites.
      Overrides:
        `removeEnabledCipherSuite` in class `TCPSSLOptions`
      Parameters:
        `suite` - the suite
      Returns:
        a reference to this, so the API can be used fluently

    - #### addEnabledSecureTransportProtocol

          public NetServerOptions addEnabledSecureTransportProtocol​(String protocol)

      Description copied from class: `TCPSSLOptions`
      Add an enabled SSL/TLS protocols, appended to the ordered protocols.
      Overrides:
        `addEnabledSecureTransportProtocol` in class `TCPSSLOptions`
      Parameters:
        `protocol` - the SSL/TLS protocol to enable
      Returns:
        a reference to this, so the API can be used fluently

    - #### removeEnabledSecureTransportProtocol

          public NetServerOptions removeEnabledSecureTransportProtocol​(String protocol)

      Description copied from class: `TCPSSLOptions`
      Removes an enabled SSL/TLS protocol from the ordered protocols.
      Overrides:
        `removeEnabledSecureTransportProtocol` in class `TCPSSLOptions`
      Parameters:
        `protocol` - the SSL/TLS protocol to disable
      Returns:
        a reference to this, so the API can be used fluently

    - #### setTcpFastOpen

          public NetServerOptions setTcpFastOpen​(boolean tcpFastOpen)

      Description copied from class: `TCPSSLOptions`
      Enable the `TCP_FASTOPEN` option - only with linux native transport.
      Overrides:
        `setTcpFastOpen` in class `TCPSSLOptions`
      Parameters:
        `tcpFastOpen` - the fast open value

    - #### setTcpCork

          public NetServerOptions setTcpCork​(boolean tcpCork)

      Description copied from class: `TCPSSLOptions`
      Enable the `TCP_CORK` option - only with linux native transport.
      Overrides:
        `setTcpCork` in class `TCPSSLOptions`
      Parameters:
        `tcpCork` - the cork value

    - #### setTcpQuickAck

          public NetServerOptions setTcpQuickAck​(boolean tcpQuickAck)

      Description copied from class: `TCPSSLOptions`
      Enable the `TCP_QUICKACK` option - only with linux native transport.
      Overrides:
        `setTcpQuickAck` in class `TCPSSLOptions`
      Parameters:
        `tcpQuickAck` - the quick ack value

    - #### addCrlPath

          public NetServerOptions addCrlPath​(String crlPath)
                                      throws NullPointerException

      Description copied from class: `TCPSSLOptions`
      Add a CRL path
      Overrides:
        `addCrlPath` in class `TCPSSLOptions`
      Parameters:
        `crlPath` - the path
      Returns:
        a reference to this, so the API can be used fluently
      Throws:
        `NullPointerException`

    - #### addCrlValue

          public NetServerOptions addCrlValue​(Buffer crlValue)
                                       throws NullPointerException

      Description copied from class: `TCPSSLOptions`
      Add a CRL value
      Overrides:
        `addCrlValue` in class `TCPSSLOptions`
      Parameters:
        `crlValue` - the value
      Returns:
        a reference to this, so the API can be used fluently
      Throws:
        `NullPointerException`

    - #### setEnabledSecureTransportProtocols

          public NetServerOptions setEnabledSecureTransportProtocols​(Set<String> enabledSecureTransportProtocols)

      Description copied from class: `TCPSSLOptions`
      Sets the list of enabled SSL/TLS protocols.
      Overrides:
        `setEnabledSecureTransportProtocols` in class `TCPSSLOptions`
      Parameters:
        `enabledSecureTransportProtocols` - the SSL/TLS protocols to enable
      Returns:
        a reference to this, so the API can be used fluently

    - #### setSslHandshakeTimeout

          public NetServerOptions setSslHandshakeTimeout​(long sslHandshakeTimeout)

      Description copied from class: `TCPSSLOptions`
      Set the SSL handshake timeout, default time unit is seconds.
      Overrides:
        `setSslHandshakeTimeout` in class `TCPSSLOptions`
      Parameters:
        `sslHandshakeTimeout` - the SSL handshake timeout to set, in milliseconds
      Returns:
        a reference to this, so the API can be used fluently

    - #### setSslHandshakeTimeoutUnit

          public NetServerOptions setSslHandshakeTimeoutUnit​(TimeUnit sslHandshakeTimeoutUnit)

      Description copied from class: `TCPSSLOptions`
      Set the SSL handshake timeout unit. If not specified, default is seconds.
      Overrides:
        `setSslHandshakeTimeoutUnit` in class `TCPSSLOptions`
      Parameters:
        `sslHandshakeTimeoutUnit` - specify time unit.
      Returns:
        a reference to this, so the API can be used fluently

    - #### getAcceptBacklog

          public int getAcceptBacklog()

      Returns:
        the value of accept backlog

    - #### setAcceptBacklog

          public NetServerOptions setAcceptBacklog​(int acceptBacklog)

      Set the accept back log
      Parameters:
        `acceptBacklog` - accept backlog
      Returns:
        a reference to this, so the API can be used fluently

    - #### getPort

          public int getPort()

      Returns:
        the port

    - #### setPort

          public NetServerOptions setPort​(int port)

      Set the port
      Parameters:
        `port` - the port
      Returns:
        a reference to this, so the API can be used fluently

    - #### getHost

          public String getHost()

      Returns:
        the host

    - #### setHost

          public NetServerOptions setHost​(String host)

      Set the host
      Parameters:
        `host` - the host
      Returns:
        a reference to this, so the API can be used fluently

    - #### getClientAuth

          public ClientAuth getClientAuth()

    - #### setClientAuth

          public NetServerOptions setClientAuth​(ClientAuth clientAuth)

      Set whether client auth is required
      Parameters:
        `clientAuth` - One of "NONE, REQUEST, REQUIRED". If it's set to "REQUIRED" then server will require the SSL cert to be presented otherwise it won't accept the request. If it's set to "REQUEST" then it won't mandate the certificate to be presented, basically make it optional.
      Returns:
        a reference to this, so the API can be used fluently

    - #### setLogActivity

          public NetServerOptions setLogActivity​(boolean logEnabled)

      Description copied from class: `NetworkOptions`
      Set to true to enabled network activity logging: Netty's pipeline is configured for logging on Netty's logger.
      Overrides:
        `setLogActivity` in class `TCPSSLOptions`
      Parameters:
        `logEnabled` - true for logging the network activity
      Returns:
        a reference to this, so the API can be used fluently

    - #### setActivityLogDataFormat

          public NetServerOptions setActivityLogDataFormat​(ByteBufFormat activityLogDataFormat)

      Description copied from class: `NetworkOptions`
      Set the value of Netty's logging handler's data format: Netty's pipeline is configured for logging on Netty's logger.
      Overrides:
        `setActivityLogDataFormat` in class `TCPSSLOptions`
      Parameters:
        `activityLogDataFormat` - the format to use
      Returns:
        a reference to this, so the API can be used fluently

    - #### isSni

          public boolean isSni()

      Returns:
        whether the server supports Server Name Indication

    - #### setSni

          public NetServerOptions setSni​(boolean sni)

      Set whether the server supports Server Name Indiciation
      Returns:
        a reference to this, so the API can be used fluently

    - #### isUseProxyProtocol

          public boolean isUseProxyProtocol()

      Returns:
        whether the server uses the HA Proxy protocol

    - #### setUseProxyProtocol

          public NetServerOptions setUseProxyProtocol​(boolean useProxyProtocol)

      Set whether the server uses the HA Proxy protocol
      Returns:
        a reference to this, so the API can be used fluently

    - #### getProxyProtocolTimeout

          public long getProxyProtocolTimeout()

      Returns:
        the Proxy protocol timeout, in time unit specified by `getProxyProtocolTimeoutUnit()`.

    - #### setProxyProtocolTimeout

          public NetServerOptions setProxyProtocolTimeout​(long proxyProtocolTimeout)

      Set the Proxy protocol timeout, default time unit is seconds.
      Parameters:
        `proxyProtocolTimeout` - the Proxy protocol timeout to set
      Returns:
        a reference to this, so the API can be used fluently

    - #### setProxyProtocolTimeoutUnit

          public NetServerOptions setProxyProtocolTimeoutUnit​(TimeUnit proxyProtocolTimeoutUnit)

      Set the Proxy protocol timeout unit. If not specified, default is seconds.
      Parameters:
        `proxyProtocolTimeoutUnit` - specify time unit.
      Returns:
        a reference to this, so the API can be used fluently

    - #### getProxyProtocolTimeoutUnit

          public TimeUnit getProxyProtocolTimeoutUnit()

      Returns:
        the Proxy protocol timeout unit.

    - #### getTrafficShapingOptions

          public TrafficShapingOptions getTrafficShapingOptions()

      Returns:
        traffic shaping options used by Net server.

    - #### setTrafficShapingOptions

          public NetServerOptions setTrafficShapingOptions​(TrafficShapingOptions trafficShapingOptions)

      Set traffic shaping options. If not specified, traffic is unthrottled.
      Parameters:
        `trafficShapingOptions` - options used by traffic handler
      Returns:
        a reference to this, so the API can be used fluently

    - #### isRegisterWriteHandler

          public boolean isRegisterWriteHandler()

      Returns:
        `true` if a write-handler should be registered on the `EventBus`, otherwise `false`

    - #### setRegisterWriteHandler

          public NetServerOptions setRegisterWriteHandler​(boolean registerWriteHandler)

      Whether a write-handler should be registered on the `EventBus`.

      Defaults to `false`.

      Parameters:
        `registerWriteHandler` - true to register a write-handler
      Returns:
        a reference to this, so the API can be used fluently
      See Also:
        `NetSocket.writeHandlerID()`

    - #### isFileRegionEnabled

          public boolean isFileRegionEnabled()

      Returns:
        whether the server should use file region