1.NioServerSocketChannel
DefaultServerSocketChannelConfig#setOption
@Override
public <T> boolean setOption(ChannelOption<T> option, T value) {
validate(option, value);
if (option == SO_RCVBUF) {
setReceiveBufferSize((Integer) value);
} else if (option == SO_REUSEADDR) {
setReuseAddress((Boolean) value);
} else if (option == SO_BACKLOG) {
setBacklog((Integer) value);
} else {
return super.setOption(option, value);
}
return true;
}
DefaultChannelConfig#setOption
public <T> boolean setOption(ChannelOption<T> option, T value) {
validate(option, value);
if (option == CONNECT_TIMEOUT_MILLIS) {
setConnectTimeoutMillis((Integer) value);
} else if (option == MAX_MESSAGES_PER_READ) {
setMaxMessagesPerRead((Integer) value);
} else if (option == WRITE_SPIN_COUNT) {
setWriteSpinCount((Integer) value);
} else if (option == ALLOCATOR) {
setAllocator((ByteBufAllocator) value);
} else if (option == RCVBUF_ALLOCATOR) {
setRecvByteBufAllocator((RecvByteBufAllocator) value);
} else if (option == AUTO_READ) {
setAutoRead((Boolean) value);
} else if (option == AUTO_CLOSE) {
setAutoClose((Boolean) value);
} else if (option == WRITE_BUFFER_HIGH_WATER_MARK) {
setWriteBufferHighWaterMark((Integer) value);
} else if (option == WRITE_BUFFER_LOW_WATER_MARK) {
setWriteBufferLowWaterMark((Integer) value);
} else if (option == WRITE_BUFFER_WATER_MARK) {
setWriteBufferWaterMark((WriteBufferWaterMark) value);
} else if (option == MESSAGE_SIZE_ESTIMATOR) {
setMessageSizeEstimator((MessageSizeEstimator) value);
} else if (option == SINGLE_EVENTEXECUTOR_PER_GROUP) {
setPinEventExecutorPerGroup((Boolean) value);
} else {
return false;
}
return true;
}