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What is LDAP used for?
...tory services, specifically X.500-based directory services. LDAP runs over TCP/IP or other connection oriented transfer services. The nitty-gritty details of LDAP are defined in RFC2251 "The Lightweight Directory Access Protocol (v3)" and other documents comprising the technical specification RFC337...
【PM干货】2015年阿里业务型PM笔试题 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...、客观题(总共十题)下面那个文件是用户系统间的数据传输:1、UML2、HTML3、XML4、WML458、346、908、739、()正方体六个面分别是红、...一、客观题(总共十题)
下面那个文件是用户系统间的数据传输:
1、UML 2、HTML 3、X...
close vs shutdown socket?
...
Keep in mind, even if you close() a TCP socket, it won't necessarily be immediately reusable anyway, since it will be in a TIME_WAIT state while the OS makes sure there's no outstanding packets that might get confused as new information if you were to immediate...
WebSockets protocol vs HTTP
..., but from the logic to parse/handle/store those headers. In addition, the TCP connection setup latency is probably a bigger factor than the size or processing time for each request.
2) Why was it implemented instead of updating HTTP protocol?
There are efforts to re-engineer the HTTP protocol to ...
Linux iptables防火墙开放mysql、apache的端口 - 操作系统(内核) - 清泛网 ...
...sql、apache的端口vi etc sysconfig iptables 修改配置,添加两条tcp端口允许的记录:[root@iZ23rlmiwviZ ~] cat etc sysconfig iptables sample configuration for iptables service vi /etc/sysconfig/iptables 修改配置,添加两条tcp端口允许的记录:
[root@iZ23rlmiwvi...
“Origin null is not allowed by Access-Control-Allow-Origin” error for request made by application ru
...r instance) says it is serving on 0.0.0.0 it means it is listening for all TCP traffic that ends up at that machine no matter the hostname or IP that was requested." So maybe try posting to localhost:8000 stackoverflow.com/a/4341808/102022
– eric.christensen
Ma...
Is it safe to parse a /proc/ file?
I want to parse /proc/net/tcp/ , but is it safe?
7 Answers
7
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30条爆笑的程序员梗 PHP是最好的语言 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...道当年他问B的究竟是什么问题……
29.笑话
我想听一个 TCP 的笑话。
你好,你想听 TCP 的笑话么?
嗯,我想听一个 TCP 的笑话。
好的,我会给你讲一个TCP 的笑话。
好的,我会听一个TCP 的笑话。
你准备好听一个TCP 的笑话么?
...
Comparing HTTP and FTP for transferring files
...aster. FTP requires a control channel and state be maintained besides the TCP state but HTTP does not. There are 6 packet transfers before data starts transferring in FTP but only 4 in HTTP.
I think a properly tuned TCP layer would have more effect on speed than the difference between application...
Rails server says port already used, how to kill that process?
...ype this in your terminal to find out the PID of the process:
$ lsof -wni tcp:3000
Then, use the number in the PID column to kill the process:
$ kill -9 PID
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