微信Mars源码和Demo下载请参见文章《如约而至,——网易云信与林鹿科技联手推出的云对讲服务

摘要即时通讯云服务商网易云信与林鹿科技联手推出云对讲服务。引言当孩子补习回家,按了门铃,恰巧你饭后到小区散步了,该怎么办?——网易云信与林鹿科技联手推出的云对讲服务,为这一生活场景提供了解决方案:将单元门口孩子的音视频信号转移到手机上,你可随时随地与他通话并为他开锁。网易云与林鹿科技打造的这一云对讲服务主要通过向广大可视对讲厂家开放云对讲技术实现。详情长久以来,国内可视对讲厂家一直致力于将访客音视频云端化,在业主不方便接听固定在墙上的对讲时,能使用随身携带的手机实现通话开锁,为业主的居家生活提供更人性化服务。但现有成熟的音视频解决方案凤毛麟角,且都存在各种问题:或视频卡顿、或声音不清晰、或过于依赖服务器等等。“结合网易云即时通讯技术的linkroom云对讲技术具有视频流畅、画面清晰、声音保真、接入迅速等优势”,林鹿科技研发总监李军辉介绍说,“我们与网易云信合作,针对可视对讲领域独特的应用场景,对网易云信的IM功能进行了参数调优,封装了呼叫、监视、开锁接口,绑定了门口机与网易云信SDK账号,为可视对讲厂家的高效调用提供了成熟标准的对接方案。”由于对讲行业的特殊性,一直未能诞生独角兽级企业,行业整体的研发投入及技术储备相对滞后。互联网巨头的介入,为行业全面互联网化提供了有力保障。据网易云信CTO阙杭宁透露,网易云信的服务器在全球大量部署,支持海外节点,支持海量并发,而且在不久的将来,将逐步实现智能终端后台服务的持续存活,确保实时接收云端信息推送。使云对讲真正成为适合各类生活场景的便捷安防工具。据悉,一旦更多的厂家对接linkroom云对讲之后,你所居住的小区只需要对现有设备进行升级,即能让你拥有云对讲功能,再也不必急冲冲跑到门口为访客开锁了。网址即时通讯云网易云信官方网址:

摘要关于微信内部正在使用的IM网络层封装库Mars开源的消息,1个多月前就已满天飞,不过微信团队没有失约,微信Mars
于2016年12月28日正式公开源码。前言关于微信内部正在使用的网络层封装库Mars开源的消息,1个多月前就已满天飞(参见《微信Mars:微信内部正在使用的网络层封装库,即将开源》),不过微信团队没有失约,微信Mars
于2016年12月28日正式公开源码(源码地址:
DNS 防劫持、动态 IP
下发、就近接入、容灾恢复等;贴合移动互联网的网络层解决方案;贴合移动终端的平台特性:前后台、活跃态、休眠、省电、省流量等。以上特点,还不尽于概括微信Mars的技术特征,建议对C++熟悉的IM或推送技术同行可以直接去看看Mars源码。那么微信Mars到底有什么用呢?毫无疑问,微信Mars存在的前提就是为了更好的服务微信这个超级IM而存在,最适合干的活就是开发移动端IM了,当然由于提炼的很好,相信移动端推送技术等都是可以使用微信Mars作为网络层lib来使用,从而以微信的成果为起点开发出拥有更加优秀网络体验的移动端富网络应用。更多有关微信Mars的开源情况,请参见:《如约而至:微信自用的移动端IM网络层跨平台组件库Mars已正式开源》。微信Mars源码和Demo下载请参见文章《如约而至:微信自用的移动端IM网络层跨平台组件库Mars已正式开源》,源码地址和打包下载请至文末附件中下载之。

摘要XMPP开源IM客户端Spark近日发布了2.8.2版,该版本是个独立发布版,主要是修复了一些Bug并增加了LittleLuck界面皮肤。前言XMPP开源IM客户端Spark近日发布了2.8.2版,该版本是个独立发布版,主要是修复了一些Bug并增加了LittleLuck界面皮肤。Spark是一个开源、跨平台IM客户端(支持Linux、windows、Mac
OS
X平台)。它的特性支持集组聊天,电话集成和强大安全性能。如果企业内部部署IM使用Openfire+Spark是最佳的组合。官方的说明原文This
is a regular update. But there is a change, which can affect new users.
“Accept all certificates” option on the Adanced menu on the Login screen
won’t be enabled by default for new users from now on. This option makes
Spark automatically accept expired, self-signed and other incorrect TLS
certificates. Which makes it less secure. If you are using self-signed
certificates, your new users will have to enable this option manually
(once). Or you can add this option to a preconfigured spark.properties
file, if you distribute it to new users. Old users won’t be affected by
this (those upgrading straight from 2.7 version will still be affected).
We encourage server admins to use certificates from trusted authorities
(e.g. Let’s Encrypt). This version also includes 4.1.9 update for Smack,
which has a fix for a critical security vulnerability.UPDATE
(2016/11/29):it looks like Spark is not saving settings on Advanced
menu, if a user has never opened it. For such users “Accept all
certificates” setting will be disabled after updating to 2.8.2 from any
version. They will have to go to Advanced menu and enable if if they
encounter “Unable to verify a certificate” error.Those who are using
Client Control plugin will have to update it to version 2.1.0 as Spark
2.8.2 is already modified to work with that version and it will miss
many menus and checkboxes if being used with an older version of that
plugin. 2.1.0 version requires Openfire 4.0.0 at least. If you are using
older version of Openfire and want to keep using Client Control, you
might want to hold of updating to Spark
2.8.2.(官方原文:
版更新内容Bug:[SPARK-1516] – Spark should not let open profile edit
by clicking the avatar if profile changing is disabled[SPARK-1520] –
Systray icon changes to online when one opens the chat
window[SPARK-1593] – Spark shouldn’t add Offline status when a user
goes invisible[SPARK-1758] – Unfiled group appears when contact goes
online[SPARK-1801] – Fix links opening in KDE environment
(updated)[SPARK-1816] – Shouldn’t freeze when using unsupported
plugins[SPARK-1820] – Can’t switch back to online presence after
turning invisible on[SPARK-1827] – Shouldn’t allow broadcast to
selected users when it is disabled in Client
Control新功能:[SPARK-1802] – Add LittleLuck skin[SPARK-1835] –
Modify Spark to work with new Openfire Client Control plugin
settings杂项:[SPARK-1732] – Update bundled JRE with the latest
version[SPARK-1837] – Update Smack to the latest version
(4.1.9)优化:[SPARK-1021] – Default to Name field as nickname when
adding a contact[SPARK-1434] – Add Polish Spelling
option[SPARK-1789] – Change Accept all certificates option to disabled
by default[SPARK-1822] – Add additional default properties to control
GUI settings[SPARK-1824] – Update Polish translation[SPARK-1831] –
Update Italian
translation更多版本更新记录,请参见:

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