2020年4月20日
http timeout and persistent http
摘要： Connection timeout - is a time period within which a connection between a client and a server must be established. Suppose that you navigate your brow 阅读全文
posted @ 2020-04-20 04:04 anyu686 阅读(172) 评论(0) 推荐(0)
2020年4月19日
http and rest
摘要： HTTP is connectionless: The HTTP client, i.e., a browser initiates an HTTP request and after a request is made, the client waits for the response. The 阅读全文
posted @ 2020-04-19 04:32 anyu686 阅读(161) 评论(0) 推荐(0)
2020年4月18日
tcp reset
摘要： RESET is a flag in TCP packets to indicate that the conection is not longer working. So, if any of the two participants in a TCP connection send a pac 阅读全文
posted @ 2020-04-18 05:05 anyu686 阅读(201) 评论(0) 推荐(0)
2020年4月14日
Socket programming
摘要： SYN here is connect from client . While bind() is used for defining the communication end point. 阅读全文
posted @ 2020-04-14 17:40 anyu686 阅读(76) 评论(0) 推荐(0)
C struct
摘要： struct Distance{ int feet; float inch; }; int main() { structure Distance d1, d2; } is equivalent to typedef struct Distance{ int feet; float inch; } 阅读全文
posted @ 2020-04-14 04:46 anyu686 阅读(147) 评论(0) 推荐(0)
function pointer
摘要： #include <stdio.h> // A normal function with an int parameter // and void return type void fun(int a) { printf("Value of a is %d\n", a); } int main() 阅读全文
posted @ 2020-04-14 04:22 anyu686 阅读(155) 评论(0) 推荐(0)
2019年10月30日
ncat
摘要： https://www.linuxtechi.com/nc-ncat-command-examples-linux-systems/ Example: 1) Listen to inbound connections Ncat can work in listen mode & we can lis 阅读全文
posted @ 2019-10-30 19:27 anyu686 阅读(482) 评论(0) 推荐(0)
2019年8月16日
stateful and stateless application
摘要： The key difference between stateful and stateless applications is that stateless applications don’t “store” data whereas stateful applications require 阅读全文
posted @ 2019-08-16 22:48 anyu686 阅读(260) 评论(0) 推荐(0)
2019年8月5日
k8s service
摘要： Service: “Service” is an abstraction which defines a logical set of Pods and a policy by which to access them. The logical set of Pods is defined by l 阅读全文
posted @ 2019-08-05 04:46 anyu686 阅读(282) 评论(0) 推荐(0)
2019年7月21日
k8s deployment
摘要： Kubernetes Deployment instructs Kubernetes how to create and update instances of your application. Once you've created a Deployment, the Kubernetes ma 阅读全文
posted @ 2019-07-21 04:38 anyu686 阅读(217) 评论(0) 推荐(0)