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TCP 的那些事儿（下） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...么事都去依赖内核算法。
TCP的拥塞处理 – Congestion Handling
上面我们知道了，TCP通过Sliding Window来做流控（Flow Control），但是TCP觉得这还不够，因为Sliding Window需要依赖于连接的发送端和接收端，其并不知道网络中间发生了什...
Unable to make the session state request to the session state server
...nistrative Tools –> Services
Right-click on the ASP.NET State Service and click “start”
Additionally you could set the service to automatic so that it will work after a reboot
share
|
imp...
Why is SCTP not much used/known
...cked out the book "UNIX Network Programming, Vol. 1" by Richards Stevens and I found that there is a third transport layer standard besides TCP and UDP: SCTP .
...
MySQL Workbench: How to keep the connection alive
...ilable internet archive:
Go to Edit -> Preferences -> SQL Editor and set to a higher value this parameter: DBMS connection read time out (in seconds). For instance: 86400.
Close and reopen MySQL Workbench. Kill your previously query that
probably is running and run the query again.
...
How do I pass data between Activities in Android application?
...sessionId);
startActivity(intent);
Access that intent on next activity:
String sessionId = getIntent().getStringExtra("EXTRA_SESSION_ID");
The docs for Intents has more information (look at the section titled "Extras").
...
Android: Share plain text using intent (to all messaging apps)
...ION_SEND);
/*This will be the actual content you wish you share.*/
String shareBody = "Here is the share content body";
/*The type of the content is text, obviously.*/
intent.setType("text/plain");
/*Applying information Subject and Body.*/
intent.putExtra(android.content.Int...
ORACLE 启动提示 内存不足 OUTOF MEMORY - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...el.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default=262144
net.core.rmem_max=262144
net.core.wmem_default=262144
net.core.wmem_max=262144
在ORACEL 用户下
输入 su - root
敲入密码
输入 gedi...
Windows 10 VPN 如何去掉默认远程网关 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...需要用到新的VPN，PPTP建立完成后，发现PPTP虚拟网卡的TCP IP V4无法编辑，也就无法去掉默认网关功能。使...升级Windows 10一段时间了，突然需要用到新的VPN，PPTP建立完成后，发现PPTP虚拟网卡的TCP/IP V4无法编辑，也就无法去掉默认...
为什么你得学些 TCP 的知识？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...这不是指要明白 TCP 的所有东西，也不是说要通读 《TCP IP 详解》。不过懂一点 TCP 知识是很有必要的。理由如下：当我还在 Recurse...这不是指要明白 TCP 的所有东西，也不是说要通读 《TCP/IP 详解》。不过懂一点 TCP 知识是很有必...
市面上几款云主机简单对比 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...忽视，首先必须得稳定，别动不动就被攻垮直接关机或封IP，这样的主...本来想是选择一家性价比高的云主机就OK了，但是除了硬实力，软实力也不可忽视，首先必须得稳定，别动不动就被攻垮直接关机或封IP，这样的主机厂商价...