service

tomcat: 配置文件server.xml

由 穿精又带淫゛_ 提交于 2020-02-28 14:54:07
一、概念 tomcat属于apach基金会，是一个开源的轻量级web应用服务器。 server.xml是tomcat的最重要的配置文件。 server.xml里每一个元素对应了tomcat的一个组件，通过对server.xml元素的配置，可以实现对tomcat组件的控制。 server.xml位于$TOMCAT_HOME/conf目录下。 二、server.xml的整体结构与核心组件 <Server> 根元素，代表整个tomcat容器，有一个或多个service元素，提供接口让客户端访问service，维护service <Service> 包装Connector和Engine, 一个service包含多个Connector和一个Engine；一个Tomcat的不同端口部署多个webapp，就有多个service <Executor name="aa" namePrefix="aa-exec-" maxThreads="400" minSpareThreads="10"/> // 最大线程数 <Connector /> 连接器，代表外部客户端与哪个service接口交互（接收请求）,创建request和response对象，分配给Engine处理 <Engine> 容器，处理连接器接收进来的请求并返回结果；处理service中的所有请求 <Host> 处理一个特定虚拟主机的所有请求

Angular : service worker configuration

由 一个人想着一个人 提交于 2020-02-28 07:58:11
问题 I'm trying to add pwa capabilities to a website running on angular 8. I followed a lot of tutorials, official and unofficial ones and I don't understand what I'm doing wrong. ngsw-config.json is like this : { "$schema": "./node_modules/@angular/service-worker/config/schema.json", "index": "/index.html", "assetGroups": [ { "name": "app", "installMode": "prefetch", "resources": { "files": [ "/favicon.ico", "/index.html", "/manifest.webmanifest", "/*.css", "/*.js", "/*.min.js" ], "urls": [

Threading in a Windows Service

由 别说谁变了你拦得住时间么 提交于 2020-02-23 08:28:11
问题 I've created an app which uses Observable Lists. I've made the ObservableList class threadsafe (I think) and it's working fine now in my application. Now I'm trying to install my application as a service. This works fine as well, up untill the point something gets added to the list. I think the thread there just dies. I've got the following code: /// <summary> /// Creates a new empty ObservableList of the provided type. /// </summary> public ObservableList() { //Assign the current Dispatcher

vs.net c# 安装、注册windows service服务,判断服务是否存在，是否启动

由 故事扮演 提交于 2020-02-23 07:10:05
一、安装服务： private void InstallService(IDictionary stateSaver, string filepath) { try { System.ServiceProcess.ServiceController service = new System.ServiceProcess.ServiceController("ServiceName"); if(!ServiceIsExisted("ServiceName")) { //Install Service AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller(); myAssemblyInstaller.UseNewContext = true; myAssemblyInstaller.Path =filepath; myAssemblyInstaller.Install(stateSaver); myAssemblyInstaller.Commit(stateSaver); myAssemblyInstaller.Dispose(); //--Start Service service.Start(); } else { if (service.Status != System.ServiceProcess

Android Start_redeliver_intent takes a long time (hours) to restart service

由 邮差的信 提交于 2020-02-21 15:38:53
问题 I'm currently making an app that polls gps data and uploads it to a server. The service starts when the app is in the foreground, and keeps running when the app enters the background. When the app is swiped close, onTaskRemoved is called and an Alarm Manager restarts the service. The service is an IntentService with an AsyncTask to post the gps coords. Here is where the weirdness happens. The longer the app stays in the foreground, the longer it takes Android to restart it using START

Android Start_redeliver_intent takes a long time (hours) to restart service

由 点点圈 提交于 2020-02-21 15:36:29
问题 I'm currently making an app that polls gps data and uploads it to a server. The service starts when the app is in the foreground, and keeps running when the app enters the background. When the app is swiped close, onTaskRemoved is called and an Alarm Manager restarts the service. The service is an IntentService with an AsyncTask to post the gps coords. Here is where the weirdness happens. The longer the app stays in the foreground, the longer it takes Android to restart it using START

Android Start_redeliver_intent takes a long time (hours) to restart service

由 拟墨画扇 提交于 2020-02-21 15:36:24
问题 I'm currently making an app that polls gps data and uploads it to a server. The service starts when the app is in the foreground, and keeps running when the app enters the background. When the app is swiped close, onTaskRemoved is called and an Alarm Manager restarts the service. The service is an IntentService with an AsyncTask to post the gps coords. Here is where the weirdness happens. The longer the app stays in the foreground, the longer it takes Android to restart it using START

转 Autofac怎么依赖注入ASP.NET MVC5类的静态方法

由 [亡魂溺海] 提交于 2020-02-16 10:55:11
之前我有介绍过怎么在ASP.NET mvc 5中实现的Controller的 依赖注入 。一般是通过Contrller的构造函数的参数或者属性来注入，但是这有一个共同点就是调用这个类的方法一般都是实例方法，也就是要实例化这个类才能调用它的方法。但是如果它是一个静态方法我们又该怎么办呢？其实也很简单，下面我们就通过一个写日志的组件来介绍怎么实现ASP.NET MVC5类的静态方法的依赖注入。因为考虑到很多地方都要用到写日志这个方法，而且我们又不想每次调用都需要new一个对象，所以把调用方法封装成一些静态方法。 DependencyRegistrar.cs using Autofac; using Autofac.Integration.Mvc; using Lanhu.Services; using Lanhu.Services.MetionNowOrder; using Lanhu.Services.Member; using System.Web.Mvc; namespace Lanhu.Admin { public class DependencyRegistrar { public static void RegisterDependencies() { var builder = new ContainerBuilder(); builder

spring源码学习--注解加载bean实例化

由 寵の児 提交于 2020-02-15 12:38:44
<context:component-scan base-package=“com.zoe.post,com.zoe.cust”/> 多个package的话，base-package之间用,隔开 @Service @Component 注释支持的前提是包扫描，通过扫描器扫描到有注解的类并封装成BeanDefinition对象 包扫描的主要逻辑方法：org.springframework.context.annotation.ComponentScanBeanDefinitionParser.parse、 1、扫描路径.class后缀的文件 2、判断类上面是否有注释 3、GenericBeanDefinition genericBeanDefinition = newGenericBeanDefinition(); genericBeanDefinition.setBeanClass(BeanClass.class); 4、完成BeanDefinition注册 约定大于配置 ：很多配置都默认了，不需要过多改和配置。 use-default-filters :默认扫描过滤器，默认true，默认的扫描@Service @Component ，非默认的话，可以自定义注释. 默认扫描，会把Component加进去，没有添加Service，为什么会扫描到Service

How to exit cleanly from flask and waitress running as a windows pywin32 service

由 前提是你 提交于 2020-02-10 20:03:19
问题 I have managed to cobble together a working demo of a pywin32 windows service running flask inside the pylons waitress wsgi server (below). A niece self contained solution is the idea.. I have spent hours reviewing and testing ways of making waitress exit cleanly (like this and this) but the best I can do so far is a kind of suicidal SIGINT which makes Windows complain "the pipe has been ended" when stopping through the Services control panel, but at least it stops :-/ I guess the
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