Netty OIO或NIO(Netty OIO or NIO)

 我有多级网络基础设施。 第1层有8台服务器每秒从10000个客户端接收数据。 我想用大约2或3个实例编写代理层来将数据从第1层传输到后端层。  
 我发现Netty很方便我写这样的程序。 但我还是在NIO或OIO之间混淆，因为我只有8台服务器，同时在Netty的文件中说服务器的OIO连接低于1000，比应该使用NIO多。  
 我担心使用OIO会阻塞流并使某些消息延迟。 我需要在收到请求后立即回复客户。  
 愿任何人建议我解决方案，我是网络和Netty的新手。 

I have multi stages network infrastructure. Layer 1 has 8 servers receive data from 10000 clients every second. I'd like to write proxy layer with about 2 or 3 instances to transfer data from layer 1 to backend layer. 
I found Netty quite convenient for me to write such a program like this. But I still confuse between NIO or OIO, because I only have 8 servers, meanwhile in document of Netty says that OIO for server has lower than 1000 connection, more than that should use NIO. 
I'm afraid that using OIO will block the stream and make some messages delay. I need to response to the clients instantaneously after receive the request. 
May anyone suggest me the solution, I'm new to network and Netty.

原文：https://stackoverflow.com/questions/20637717

2022-04-05 18:04

满意答案

 这应该工作。  
    <LinearLayout
    android:weightSum="2"

    android:layout_width="100dp"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    xmlns:android="http://schemas.android.com/apk/res/android" >

    <ImageView 
        android:layout_weight="1"

        android:id="@+id/horizontal_list_image"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal" />

    <TextView 
       android:layout_weight="1" 

        android:id="@+id/horizontal_list_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:text="FFFFFFFF"
        android:textSize="15sp"/>
</LinearLayout>

This should work. 
    <LinearLayout
    android:weightSum="2"

    android:layout_width="100dp"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    xmlns:android="http://schemas.android.com/apk/res/android" >

    <ImageView 
        android:layout_weight="1"

        android:id="@+id/horizontal_list_image"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal" />

    <TextView 
       android:layout_weight="1" 

        android:id="@+id/horizontal_list_text"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_horizontal"
        android:text="FFFFFFFF"
        android:textSize="15sp"/>
</LinearLayout>

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Netty OIO或NIO(Netty OIO or NIO)

满意答案

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