<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
  <channel>
    <title>即时通讯网 - 悬赏问答</title>
    <link>http://docs.52im.net/forum-96-1.html</link>
    <description>Latest 20 threads of 悬赏问答</description>
    <copyright>Copyright(C) 即时通讯网</copyright>
    <generator>Discuz! Board by Comsenz Inc.</generator>
    <lastBuildDate>Fri, 03 Apr 2026 22:06:56 +0000</lastBuildDate>
    <ttl>60</ttl>
    <image>
      <url>http://docs.52im.net/static/image/common/logo_88_31.gif</url>
      <title>即时通讯网</title>
      <link>http://docs.52im.net/</link>
    </image>
    <item>
      <title>请教关于IM消息有序性和消息同步问题</title>
      <link>http://docs.52im.net/thread-4740-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>janice0721</author>
      <pubDate>Wed, 06 Nov 2024 14:11:19 +0000</pubDate>
    </item>
    <item>
      <title>[讨论] 关于IM消息增量拉取问题，比如seq序号导致的收发顺序问题</title>
      <link>http://docs.52im.net/thread-4389-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>misszhang</author>
      <pubDate>Wed, 09 Aug 2023 06:34:35 +0000</pubDate>
    </item>
    <item>
      <title>关于使用protobuf协议的websocket的抓包解析问题</title>
      <link>http://docs.52im.net/thread-4376-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>misszhang</author>
      <pubDate>Thu, 03 Aug 2023 06:02:13 +0000</pubDate>
    </item>
    <item>
      <title>求教基于TCP协议的IM系统中消息收发时序的疑惑</title>
      <link>http://docs.52im.net/thread-3305-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>cyc</author>
      <pubDate>Sat, 16 Jan 2021 09:45:58 +0000</pubDate>
    </item>
    <item>
      <title>求助P2P打洞：peer两边都是端口受限Port Restricted Cone NAT下的打洞疑问</title>
      <link>http://docs.52im.net/thread-3148-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>luvroot</author>
      <pubDate>Fri, 18 Sep 2020 10:08:30 +0000</pubDate>
    </item>
    <item>
      <title>求助Android保活相关的技术实现方案。。。</title>
      <link>http://docs.52im.net/thread-2876-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>小勇哥</author>
      <pubDate>Mon, 23 Dec 2019 02:15:16 +0000</pubDate>
    </item>
    <item>
      <title>IM新手求助IM里的收藏功能实现的大概思路</title>
      <link>http://docs.52im.net/thread-2875-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>v2eejing</author>
      <pubDate>Sat, 21 Dec 2019 15:49:50 +0000</pubDate>
    </item>
    <item>
      <title>求助关于web端im的消息存储该怎么实现？从而方便浏览器拉取</title>
      <link>http://docs.52im.net/thread-2646-1-1.html</link>
      <description><![CDATA[做webim的时候，发送消息这一块不可能直接操作mysql数据库的，所以我现在想使用redis给每一个用户存储一个list表，这样的话初始化的会话框信息也是从这里面拿，等缓存超过设置的上限的时候，同步到mysql数据库，不知道这样行不行。]]></description>
      <category>悬赏问答</category>
      <author>Remember</author>
      <pubDate>Thu, 04 Jul 2019 02:32:21 +0000</pubDate>
    </item>
    <item>
      <title>求教自已实现p2p技术时，反向链接的tcp通信失败的问题</title>
      <link>http://docs.52im.net/thread-2425-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>xaw</author>
      <pubDate>Thu, 28 Mar 2019 10:50:02 +0000</pubDate>
    </item>
    <item>
      <title>请教 Android 设备上防火墙的技术实现原理</title>
      <link>http://docs.52im.net/thread-2411-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>wx_aaAxC61x</author>
      <pubDate>Tue, 19 Mar 2019 13:34:18 +0000</pubDate>
    </item>
    <item>
      <title>求教如何才能更好的设计出IM聊天会话列表</title>
      <link>http://docs.52im.net/thread-2396-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>xhz</author>
      <pubDate>Tue, 12 Mar 2019 01:29:00 +0000</pubDate>
    </item>
    <item>
      <title>为什么主流IM登录用HTTP，聊天用TCP，不可以一起用吗</title>
      <link>http://docs.52im.net/thread-2393-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>cyc</author>
      <pubDate>Sun, 10 Mar 2019 02:22:28 +0000</pubDate>
    </item>
    <item>
      <title>WebIM嵌入到网页的html片段如何不受主页面样式的影响</title>
      <link>http://docs.52im.net/thread-1985-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>江边望海</author>
      <pubDate>Wed, 26 Sep 2018 23:58:58 +0000</pubDate>
    </item>
    <item>
      <title>跪求解答！不太理解这段Python解码WebSocket报文</title>
      <link>http://docs.52im.net/thread-1738-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>XeanYu</author>
      <pubDate>Thu, 05 Jul 2018 17:42:28 +0000</pubDate>
    </item>
    <item>
      <title>mobileimsdk  客户端发送的字符数量 超过了989 就报错</title>
      <link>http://docs.52im.net/thread-1557-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>cgxing_X7iF1</author>
      <pubDate>Wed, 25 Apr 2018 10:21:06 +0000</pubDate>
    </item>
    <item>
      <title>求助webSocket更新到正式环境后，连不上服务器的问题</title>
      <link>http://docs.52im.net/thread-1541-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>雷猴啊</author>
      <pubDate>Sun, 15 Apr 2018 04:21:43 +0000</pubDate>
    </item>
    <item>
      <title>求教MobileIMSDK 里面找不到ServerLauncherImpl.getInstance()这个方法</title>
      <link>http://docs.52im.net/thread-1530-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>cgxing_X7iF1</author>
      <pubDate>Wed, 11 Apr 2018 08:37:05 +0000</pubDate>
    </item>
    <item>
      <title>用MobileIMSDK开发的IM实现的群发，确认消息提示问题</title>
      <link>http://docs.52im.net/thread-1497-1-1.html</link>
      <description><![CDATA[]]></description>
      <category>悬赏问答</category>
      <author>cgxing_X7iF1</author>
      <pubDate>Mon, 26 Mar 2018 09:48:57 +0000</pubDate>
    </item>
    <item>
      <title>选择使用UDP传输1kb~2kb的数据包是否合理？</title>
      <link>http://docs.52im.net/thread-1496-1-1.html</link>
      <description><![CDATA[使用UDP传输1kb~2kb的数据包是否有问题？UDP最大支持数据包长度是多少？建议值是多少？]]></description>
      <category>悬赏问答</category>
      <author>老衲</author>
      <pubDate>Mon, 26 Mar 2018 08:54:15 +0000</pubDate>
    </item>
    <item>
      <title>在网络质量不好的情况下选择UDP还是TCP？</title>
      <link>http://docs.52im.net/thread-1472-1-1.html</link>
      <description><![CDATA[在网络质量不好的情况（例如2G/3G网络），消息推送服务，选择UDP还是TCP作为传输协议？为防止数据丢失应用层面已设计消息重传，并发大概为500以内，不清楚选择UDP还是TCP？]]></description>
      <category>悬赏问答</category>
      <author>老衲</author>
      <pubDate>Mon, 19 Mar 2018 07:36:52 +0000</pubDate>
    </item>
  </channel>
</rss>