Unfortunately there is no way to turn this on for all java programs on a computer that directly call java.exe or javaw.exe. You have to find each program that uses java, find the config file where you specify the parameters to pass to java and change it.
To make the samplecacerts file available to both the client and the server, you can either copy it to the file java-home/lib/security/jssecacerts, rename it to cacerts, and use it to replace the java-home/lib/security/cacerts file, or add the following option to the command line when running the java command for both the client and the server:
facebook chat 1.2 java
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The example SSLSocketClient.java demonstrates how to create a client that uses an SSLSocket to send an HTTP request and to get a response from an HTTPS server. By default, this example connects to www.verisign.com, but it can easily be adapted to connect to ClassFileServer (see Running ClassFileServer). The output of this program is the HTML source for
The example SSLSocketClientWithClientAuth.java is similar to Running SSLSocketClient, but this shows how to set up a key manager to do client authentication if required by a server. This program also assumes that the client is not outside a firewall. You can modify the program to connect from inside a firewall by following the example in Running SSLSocketClientWithTunnelling.
This example, which consists of ClassFileServer.java and ClassServer.java, demonstrates the implementation of a mini-webserver, which can service simple HTTP or HTTPS requests (only the GET method is supported). By default, the server does not use SSL/TLS. However, a command-line option enables SSL/TLS. Requests must be of the form:
You can use the sample programs SSLSocketClientWithClientAuth.java and ClassFileServer.;ava to set up authenticated communication, where the client and server are authenticated to each other. You can run both sample programs on different machines connected to the same network, or you can run them both on one machine but from different terminal windows or command prompt windows. To set up both the client and the server, do the following:
Instant messaging (IM) technology is a type of online chat allowing real-time text transmission over the Internet or another computer network. Messages are typically transmitted between two or more parties, when each user inputs text and triggers a transmission to the recipient(s), who are all connected on a common network. It differs from email in that conversations over instant messaging happen in real-time (hence "instant"). Most modern IM applications (sometimes called "social messengers", "messaging apps" or "chat apps") use push technology and also add other features such as emojis (or graphical smileys), file transfer, chatbots, voice over IP, or video chat capabilities.
Non-IM types of chat include multicast transmission, usually referred to as "chat rooms", where participants might be anonymous or might be previously known to each other (for example collaborators on a project that is using chat to facilitate communication).
Some examples of popular IM services today include Signal, Telegram, WhatsApp Messenger, WeChat, QQ Messenger, Viber, Line, and Snapchat. The popularity of certain apps greatly differ between different countries. Certain apps have emphasis on certain uses - for example Skype focuses on video calling, Slack focuses on messaging and file sharing for work teams, and Snapchat focuses on image messages. Some social networking services offer messaging services as a component of their overall platform, such as Facebook's Facebook Messenger, who also own WhatsApp. While others have a direct messaging function as an additional adjunct component of their social networking platforms, like Instagram, Reddit, Tumblr, TikTok, Clubhouse and Twitter, either directly or through chat rooms.
Private chat allows private conversation with another person or a group. The privacy aspect can also be enhanced in a number of ways such as end to end encryption by default like Signal. Or some applications have a timer feature, like Snapchat, where messages, conversations or files such as photos are automatically deleted from the users phone once the time limit is reached. Public and group chat features allow users to communicate with multiple people at a time.
Some IM applications include in-app games for entertainment. Yahoo! Messenger for example introduced these where users could play a game and viewed by friends in real-time.[10] The Messenger application has a built in option to play computer games with people in a chat, including games like Tetris and Blackjack.
Parallel to instant messaging were early online chat facilities, the earliest of which was Talkomatic (1973) on the PLATO system, which allowed 5 people to chat simultaneously on a 512x512 plasma display (5 lines of text + 1 status line per person). During the bulletin board system (BBS) phenomenon that peaked during the 1980s, some systems incorporated chat features which were similar to instant messaging; Freelancin' Roundtable was one prime example. The first[14] such general-availability commercial online chat service (as opposed to PLATO, which was educational) was the CompuServe CB Simulator in 1980,[15] created by CompuServe executive Alexander "Sandy" Trevor in Columbus, Ohio.
Early instant messaging programs were primarily real-time text, where characters appeared as they were typed. This includes the Unix "talk" command line program, which was popular in the 1980s and early 1990s. Some BBS chat programs (i.e. Celerity BBS) also used a similar interface. Modern implementations of real-time text also exist in instant messengers, such as AOL's Real-Time IM[16] as an optional feature.[17]
Modern, Internet-wide, GUI-based messaging clients as they are known today, began to take off in the mid-1990s with PowWow, ICQ, and AOL Instant Messenger. Similar functionality was offered by CU-SeeMe in 1992; though primarily an audio/video chat link, users could also send textual messages to each other. AOL later acquired Mirabilis, the authors of ICQ; establishing dominance in the instant messaging market.[13] A few years later ICQ (then owned by AOL) was awarded two patents for instant messaging by the U.S. patent office. Meanwhile, other companies developed their own software; (Excite, MSN, Ubique, and Yahoo!), each with its own proprietary protocol and client; users therefore had to run multiple client applications if they wished to use more than one of these networks. In 1998, IBM released IBM Lotus Sametime, a product based on technology acquired when IBM bought Haifa-based Ubique and Lexington-based Databeam.
By 2010, instant messaging over the Web was in sharp decline in favor of messaging features on social networks.[20] Social networking providers often offer IM abilities, for example Facebook Chat, while Twitter can be thought of as a Web 2.0 instant messaging system. Similar server-side chat features are part of most dating websites, such as OkCupid or PlentyofFish. The former most popular IM platforms were terminated in later years, such as AIM.[21]
Easier group messaging was another advantage of smartphone messaging apps and also contributed to their adoption. Before the introduction of messaging apps, smartphone users could only participate in single-person interactions via mobile voice calls or SMS. With the introduction of messaging apps, the group chat functionality allows all the members to see an entire thread of everyone's responses. Members can also respond directly to each other, rather than having to go through the member who started the group message, to relay the information.[38]
2021-11-25 10:33:01,222 ERROR [web.context.ContextLoader] [localhost-startStop-1] Context initialization failedorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'trashcanCleaner' defined in class path resource [alfresco/module/alfresco-trashcan-cleaner-amp/context/service-context.xml]: Invocation of init method failed; nested exception is java.text.ParseException: Unexpected character: $at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)at org.alfresco.web.app.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:63)at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)at java.util.concurrent.FutureTask.run(FutureTask.java:166)at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)at java.lang.Thread.run(Thread.java:724)Caused by: java.text.ParseException: Unexpected character: $at org.quartz.CronExpression.storeExpressionVals(CronExpression.java:642)at org.quartz.CronExpression.buildExpression(CronExpression.java:430)at org.quartz.CronExpression.(CronExpression.java:255)at org.quartz.CronTrigger.setCronExpression(CronTrigger.java:471)at org.quartz.CronTrigger.(CronTrigger.java:302)at org.alfresco.util.CronTriggerBean.getTrigger(CronTriggerBean.java:76)at org.alfresco.util.AbstractTriggerBean.afterPropertiesSet(AbstractTriggerBean.java:119)at org.alfresco.util.CronTriggerBean.afterPropertiesSet(CronTriggerBean.java:87)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)... 27 more 2ff7e9595c
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