io registration

1.I/O Basic Knowledge 1.1What is a file descriptor? In a network, a socket object is a 1 file descriptor, and in a file, 1 file handles (that is, the files object) are 1 file descriptors. In fact, it can be understood as a "pointer" or "handle",

Server-side programming often requires the construction of a high-performance IO model, with four of common IO models:(1) Synchronous blocking IO (Blocking io): The traditional IO model.(2) Synchronous non-blocking IO (non-blocking io): The socket

Transferred from: http://www.cnblogs.com/fanzhidongyzby/p/4098546.htmlThis is the clearest article I've ever seen explaining the IO model, and of course, if you want to learn more about it, continue to chew on the Sapphire book.Server-side

analysis of high performance IO model Server-side programming often requires the construction of high-performance IO models, with four common IO models: (1) Synchronous blocking IO (Blocking io): The traditional IO model. (2) Synchronous

Reprinted from Http://www.cnblogs.com/fanzhidongyzby/p/4098546.htmlServer-side programming often requires the construction of a high-performance IO model, with four of common IO models:(1) Synchronous blocking IO (Blocking io): The traditional IO

analysis of high performance IO model Server-side programming often requires the construction of a high-performance IO model, with four of common IO models: (1) Synchronous blocking IO (Blocking io): The traditional IO model. (2) Synchronous

Python basic-I/O model and python-io Model I. I/O model IO indicates Input/Output in the computer, that is, Input and Output. Because the program and runtime data reside in the memory, it is executed by the super-fast computing core of the CPU,

Reproduced from: http://blog.csdn.net/daijialin/article/details/231384Prior to JDK 1.4, Java IO Operations were concentrated in the Java.io package and were based on the streaming blocking (blocking) API. For most applications, such APIs are easy to

I recently learned the I/O model and suddenly thought of the I/O model of epoll. To study this problem, we must first know which I/O models are commonly used. Common Io models are as follows: Blocking IO: The program is blocked until Io is

Next: "Architecture design: Inter-system Communication (4)--io communication model and Java Practice Medium", we continue to explain asynchronous IO7. Asynchronous IOIn the previous two articles, we explained the three IO models for blocking