net buffer

ArticleDirectory Tcpconnection must have output buffer Tcpconnection must have an input buffer Buffer: readfd () Thread security? 1. Basic read-write cycle Automatic Growth Size () and capacity () Internal move

As you know, there is a layer in PHP called the output buffer. This article is to explain what it really is? How does PHP internally implement it? And how do I use it in a PHP program? This layer is not complex, but it is often misunderstood, and

For the buffer zone, the most important operation is the read/write operation. The buffer provides two methods to read and write data in the buffer: Get, put, and array. The get and put methods can read and write data in three ways: read and write a

Output buffers for PHP What is a buffer? Simply put, the function of the buffer is to put the input or output of the content into the memory, and not display or read. As to why there is a buffer, this is a very broad problem, if interested, you can

What is a buffer?Simply put, the function of the buffer is to put the input or output of the content into the memory, and not display or read. As to why there is a buffer, this is a very broad problem, if interested, you can find the information in

What is a buffer?Simply put, the function of the buffer is to put the input or output of the content into the memory, and not display or read. As to why there is a buffer, this is a very broad problem, if interested, you can find the information in

An example shows the relationship between the sending buffer, the receiving buffer, and the sliding window protocol. In the previous articles, I briefly introduced the relationship between the above concepts in TCP network programming and the

Http://blog.csdn.net/cyblueboy83/article/details/1791713   (1) applications can use TCP socket to send application data to the network by calling send (write, sendmsg, etc, the TCP/IP protocol stack then sends the application data (TCP datagram)

The sending buffer of TCP socket is actually a queue of the struct sk_buff. We can call it a sending Buffer Queue, represented by the struct sock member sk_write_queue (struct sk_buf_head. Sk_write_queue is a struct type of struct sk_buff_head,

(Original article, reproduced please indicate the source: http://blog.csdn.net/hulihui)   In the receiving/sending methods of socket: Send (), beginsend (), receive (), and beginreceive (), the first parameter is the number of bytes array,