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Executors private ExecutorService proThreadPool = Executors.newFixedThreadPool(50); 线程池，就是在调用线程的时候初使化一定数量的线程，有线程过来的时候，先检测初使化的线程还有空的没有，没有就再看当前运行中的线程数是不 阅读全文
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一：newCachedThreadPool (1)缓存型池子，先查看池中有没有以前建立的线程，如果有，就reuse，如果没有，就建立一个新的线程加入池中； (2)缓存型池子，通常用于执行一些生存周期很短的异步型任务；因此一些面向连接的daemon型server中用得不多； (3)能reuse的线程， 阅读全文
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java.util.concurrent.Executors Factory and utility methods for Executor, ExecutorService, ScheduledExecutorService, ThreadFactory, and Callable classe 阅读全文
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void java.util.concurrent.Executor.execute(Runnable command) execute void execute(Runnable command) Executes the given command at some time in the fut 阅读全文
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java.util.concurrent.ExecutorService An Executor that provides methods to manage termination and methods that can produce a Future for tracking progre 阅读全文
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io.netty.channel.group.ChannelGroup A thread-safe Set that contains open Channels and provides various bulk operations on them. Using ChannelGroup, yo 阅读全文