Name |
Associated setter method |
"writeBufferHighWaterMark" |
默认 64 * 1024(用法未知) |
"writeBufferLowWaterMark" |
默认 32 * 1024(用法未知) |
"writeSpinCount" |
默认 16(重复写次数,用法未知) |
"broadcast" |
true / false 多播模式(UDP适用) |
"interface" |
多播数据包的网络接口地址 |
"loopbackModeDisabled" |
实际调用的是channel.setOption(StandardSocketOptions.IP_MULTICAST_LOOP, loopbackModeDisabled);仅针对JDK7+有效 |
"networkInterface" |
实际调用的是channel.setOption(StandardSocketOptions.IP_MULTICAST_IF, networkInterface);仅针对JDK7+有效 |
"reuseAddress" |
地址是否可复用(UDP socket address绑定时用到) |
"receiveBufferSize" |
数据包接收大小 |
"receiveBufferSizePredictor" |
数据包接收大小:默认设置为FixedReceiveBufferSizePredictor(768),超过后丢弃 |
"receiveBufferSizePredictorFactory" |
似乎与上面的功能相同,设置方式:new FixedReceiveBufferSizePredictorFactory(1024) |
"sendBufferSize" |
发送数据包大小 |
"timeToLive" |
JDK7+版本有效 |
"trafficClass" |
0<=tc<=255 |
bufferFactory" |
用于创建ChannelBuffer的工厂,默认HeapChannelBufferFactory |
"connectTimeoutMillis" |
连接超时时间(毫秒) |
"pipelineFactory" |
仅适用于child channel 创建时有效 |
"keepAlive" |
启用/禁用Nagle算法 |
"soLinger" |
Socket关闭时的延迟时间(单位:秒) |
"tcpNoDelay" |
启用/禁用Nagle算法 |
时间: 2024-11-13 08:38:05