Interface ServerSocketChannelConfig

Method Summary

Method Details

• getBacklog

  int getBacklog()

  Gets the backlog value to specify when the channel binds to a local address.

• setBacklog

  ServerSocketChannelConfig setBacklog(int backlog)

  Sets the backlog value to specify when the channel binds to a local address.

• isReuseAddress

  boolean isReuseAddress()

  Gets the StandardSocketOptions.SO_REUSEADDR option.

• setReuseAddress

  ServerSocketChannelConfig setReuseAddress(boolean reuseAddress)

  Sets the StandardSocketOptions.SO_REUSEADDR option.

• getReceiveBufferSize

  int getReceiveBufferSize()

  Gets the StandardSocketOptions.SO_RCVBUF option.

• setReceiveBufferSize

  ServerSocketChannelConfig setReceiveBufferSize(int receiveBufferSize)

  Gets the StandardSocketOptions.SO_SNDBUF option.

• setPerformancePreferences

  ServerSocketChannelConfig setPerformancePreferences(int connectionTime, int latency, int bandwidth)

  Sets the performance preferences as specified in ServerSocket.setPerformancePreferences(int, int, int).

• setConnectTimeoutMillis

  ServerSocketChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis)

  Description copied from interface: ChannelConfig

  Sets the connect timeout of the channel in milliseconds. If the Channel does not support connect operation, this property is not used at all, and therefore will be ignored.

  Specified by:

  setConnectTimeoutMillis in interface ChannelConfig

  Parameters:

  connectTimeoutMillis - the connect timeout in milliseconds. 0 to disable.

• setMaxMessagesPerRead

  @Deprecated ServerSocketChannelConfig setMaxMessagesPerRead(int maxMessagesPerRead)

  Deprecated.

  Specified by:

  setMaxMessagesPerRead in interface ChannelConfig

• setWriteSpinCount

  ServerSocketChannelConfig setWriteSpinCount(int writeSpinCount)

  Description copied from interface: ChannelConfig

  Sets the maximum loop count for a write operation until WritableByteChannel.write(ByteBuffer) returns a non-zero value. It is similar to what a spin lock is used for in concurrency programming. It improves memory utilization and write throughput depending on the platform that JVM runs on. The default value is 16.

  Specified by:

  setWriteSpinCount in interface ChannelConfig

• setAllocator

  ServerSocketChannelConfig setAllocator(ByteBufAllocator allocator)

  Description copied from interface: ChannelConfig

  Set the ByteBufAllocator which is used for the channel to allocate buffers.

  Specified by:

  setAllocator in interface ChannelConfig

• setRecvByteBufAllocator

  ServerSocketChannelConfig setRecvByteBufAllocator(RecvByteBufAllocator allocator)

  Description copied from interface: ChannelConfig

  Set the RecvByteBufAllocator which is used for the channel to allocate receive buffers.

  Specified by:

  setRecvByteBufAllocator in interface ChannelConfig

• setAutoRead

  ServerSocketChannelConfig setAutoRead(boolean autoRead)

  Description copied from interface: ChannelConfig

  Sets if ChannelHandlerContext.read() will be invoked automatically so that a user application doesn't need to call it at all. The default value is true.

  Specified by:

  setAutoRead in interface ChannelConfig

• setMessageSizeEstimator

  ServerSocketChannelConfig setMessageSizeEstimator(MessageSizeEstimator estimator)

  Description copied from interface: ChannelConfig

  Set the MessageSizeEstimator which is used for the channel to detect the size of a message.

  Specified by:

  setMessageSizeEstimator in interface ChannelConfig

• setWriteBufferHighWaterMark

  ServerSocketChannelConfig setWriteBufferHighWaterMark(int writeBufferHighWaterMark)

  Description copied from interface: ChannelConfig

  Sets the high water mark of the write buffer. If the number of bytes queued in the write buffer exceeds this value, Channel.isWritable() will start to return false.

  Specified by:

  setWriteBufferHighWaterMark in interface ChannelConfig

• setWriteBufferLowWaterMark

  ServerSocketChannelConfig setWriteBufferLowWaterMark(int writeBufferLowWaterMark)

  Description copied from interface: ChannelConfig

  Sets the low water mark of the write buffer. Once the number of bytes queued in the write buffer exceeded the high water mark and then dropped down below this value, Channel.isWritable() will start to return true again.

  Specified by:

  setWriteBufferLowWaterMark in interface ChannelConfig

• setWriteBufferWaterMark

  ServerSocketChannelConfig setWriteBufferWaterMark(WriteBufferWaterMark writeBufferWaterMark)

  Description copied from interface: ChannelConfig

  Set the WriteBufferWaterMark which is used for setting the high and low water mark of the write buffer.

  Specified by:

  setWriteBufferWaterMark in interface ChannelConfig