what echo server

1, to use Libevent first need to install, install address http://libevent.org/, I chose the 1.4 stable version of the installation process is a common Linux installation of 3 steps only 2, before using libevent, it is necessary to know the model of

/* Echo server implemented by poll. author: thinkmay */# include # include # include # include # include # include # include # include # include # include # define open_max 512 # define bufsize 1024int main (INT argc, char ** argv) {//

Original aircraftOriginal link: https://www.cnblogs.com/DOMLX/p/9612820.htmlUnder Linux:I. Service-side codeThe following closed file descriptor with multiple close, there may be some small partners have doubts .... I'll just say that when you

Some open source implementations are referenced:1 //multi_thread_server.c2 //gcc-o multi_thread_server Multi_thread_server.c-lpthread3 4 5#include inch.h>//For sockaddr_in6#include //For socket7#include //For socket8#include //For printf9#include

Echo_server#include #include #include #include #include #include #include #include #include #include int sockfd;void Sign_handler (int signo){if (signo==sigint){printf ("Server is Stop\n");Close (SOCKFD);}if (SIGNO==SIGCHLD){printf ("Server child is

Use Java IO, Java NIO, Netty to implement a simple echoserver (that is, returning the client's input information as is).Java IOint port = 9000;  ServerSocket ss = new ServerSocket (port), while (true) {final socket socket = ss.accept (), New Thread (

This is a creation in Article, where the information may have evolved or changed. Golang Code Server: Package Mainimport (//"IO" "Log" "NET" "Time" "FMT" "Runtime") func main () {runtime. Gomaxprocs (4)//Set the number of CPUs//Listen on TCP Port #

The following simple Server opens a port on 2000 and waits for incoming connections. Each connection is answered with the same line as was written (echoed). If you want to test the server, use telnet localhost 2000From:

Namespace test {using system; using system. net; using system. net. sockets; using system. text; using system. io; using system. threading; using microshaoft; public class asyncsocketasyncdataqueuehandlerechoserver {public static void startlistening

The book UNIX Network Programming comes with many small and exquisite programs. When I read this book, rewrite the code in the book according to your own understanding (most of them are on the copybook) to deepen your understanding (it's too

The following is an example of the simplest client/server program to learn the socket API. The function of the SERV.C program is to read the characters from the client and return directly to the back: #include #include #include #include

The book UNIX Network Programming comes with many small and exquisite programs. When I read this book, rewrite the code in the book according to your own understanding (most of them are on the copybook) to deepen your understanding (it's too

The book UNIX Network Programming comes with many small and exquisite programs. When I read this book, rewrite the code in the book according to your own understanding (most of them are on the copybook) to deepen your understanding (it's too

Namespace microshaoft {using system; using system. text; using system. net; using system. net. sockets; using system. servicemodel. channels; Class echoserver {socket server; Public echoserver (ipendpoint localpoint) {Server = new socket (localpoint.

-Module (tcp_echo ). -Export ([Listen/0, listen/1]). -Define (default_port, 1155 ). -Define (option, [binary, {active, false}, {reuseaddr, true}]). listen ()-> listenport = get_app_env (listen_port ,? Default_port), listen (listenport). Listen

Php advanced variables Error_reporting (0 ); Echo 'system type and version number: '. php_uname ().''; Echo 'system type: '. php_uname ('s'). 'or'. PHP_ OS .''; Echo 'system type version number: '. php_uname ('r ').''; Echo 'php running mode: '

Php obtains the complete URL code of the current page. 2. php code: # test URL: localhostblogtesturl. php? HTTP_HOST]. br; # obtain the webpage address echo $ _ SERVER [P 2. php code: # Test URL: http: // localhost/blog/testurl. php? Id = 5 //

Php displays the server IP address, port, and client IP address. 01? Php02echo current page server ip address:; 03 echo $ _ SERVER [SERVER_ADDR]; 04 echobr; 05echo current client IP address:; 06 echo $ _ SERVER [REMOTE_ADDR]; 07 echobr; 01 02

: This article mainly introduces common global variables in php. For more information about PHP tutorials, see. Echo $ _ SERVER ['php _ SELF '],' '; // Address of this page Echo $ _ SERVER ['http _ referer'],' '; // Link to the address of the

error_reporting (0);Echo ' system type and version number: '. Php_uname (). ' ';Echo ' System type: '. Php_uname (' s '). ' or '. Php_os. ' ';Echo ' System type version number: '. Php_uname (' R '). ' ';Echo ' PHP run mode: '. Php_sapi_name (). '