bdsd sock

: $ Sock = fsockopen ("localhost", 80, $ errno, $ errstr, 30 );If (! $ Sock) die ("$ errstr ($ errno) \ n ");$ Data = "txt =". urlencode ("Medium"). " bar =". urlencode ("Value for Bar ");Fwrite ($ sock, "POST/posttest/response. php HTTP/1.0 \ r \ n ");Fwrite ($ sock, "Host: localhost \ r \ n ");Fwrite ($

38 Network-related functions (vi)--live555 source Reading (iv) network 38 Network-related functions (vi)--live555 source Reading (iv) network Brief introduction Makesocketnonblocking and Makesocketblocking set interface blocking property settings Setupstreamsocket set the flow-socket interface This article by Mob Lym fabricated, welcome reprintblog.cnblogs.net/olorosoThis article by Mob Lym fabricated, welcome reprintmy.oschina.net/olorosoBrief introduc

To solve this problem, php often fails to respond to requests from other servers. 1. use file_get_contents directly to implement file_get_contents ($ url); 2. use curl extension. nbsp; $ chcurl_init (); nbsp; $ timeout30; nbsp; curl_setopt ($ ch, CURLO for obfuscation, php often fails to respond to requests from other servers. 1. use file_get_contents directly. File_get_contents ($ url ); 2. use curl extension. $ Ch = curl_init (); $ Timeout = 30; Curl_setopt ($ ch, CURLOPT_URL, $ url ); Cur

(1) PHP obtains POST data when the form POST method is submitted $ _ POST and php: // input can get the value. $ HTTP_RAW_POST_DATA is empty.$ _ POST organizes submitted data in an associated array and performs encoding, such as urldecode or even encoding conversion.Php: // input: Raw POST data that has not been processed can be obtained by reading files from the input stream. (2) fsockopen submits POST data and PHP obtains POST data $ Sock = fsock

* data, int datalen) the first parameter is the socket descriptor; the first parameter is the sock protocol, for IP raw, sol_socket/sol_ip is used. For TCP/UDP socket, sol_socket/sol_ip/sol_tcp/sol_udp is available. That is, the upper-layer socket can all use the command words of the lower-layer socket; the first parameter, CMD, is an operation command and is defined by yourself. The second parameter is the pointer at the starting position of the dat

requestand sends an error message to the client**************************************/void Wrong_req (int sock) {char* error_head = "http/1.0 501 not implemented\r\n"; Output 501 Errorint len = strlen (Error_head);if (Sendall (sock, error_head, len) = =-1) {//Send to Customerprintf ("Sending failed!");Return}char* Error_type = "content-type:text/plain\r\n";Len = strlen (Error_type);if (Sendall (

client connection/disconnect), the Socket_select function returns and continues to execute.$write is listening for client write data, incoming NULL is not concerned about whether there is a write change.$except is the element in the $sockets to be excluded, and incoming null is "listening" all.The last parameter is the timeout timeIf 0: End immediatelyIf ngt;1: Then ends after n seconds, and returns in advance if a connection has a new dynamicIf null: If a connection has a new dynamic, return*/

actually the pipeline, the client's sock and service side of the Conn is the end of the pipeline, in the process is also this play, but also to have the two ends of the pipelineFrom multiprocessing import pipe,processdef foo (SK): sk.send (' hello ') #主进程发消息 print (Sk.recv ()) # Main process Receive Message sock,conn=pipe () #创建了管道的两头if __name__ = = ' __main__ ': p=process (target=foo,args= (

, how do you use it? Usage is not the same as VB and use it? The Winsock control usage is generally the same as VB, but in the VBS, ActiveX controls are not as visible as in VB, and it is of course the object that is to be referenced on the VBS before it is created. Creating a method is like creating an FSO and so on. Creates a new text file in which to write: -------------------------------------------------- Set sock=createobject ("Mswinsock.winsock

Prototype int Select (int Nfds,fd_set* Readfds,fd_set* Writefds,fd_set* Exceptfds,const struct TIMEVAL* timeout); First parameter Nfds Description under Linux: Specifies the maximum descriptor for the test, which will be tested at 0 to Nfds. Under Windows: ignored. The Nfds parameter is included a for compatibility with Berkeley sockets. Ignored. continued to increase in the evening to go back to write Code is anything 2005.12.14 Additional I'm a little irresponsible. Now fill up, That's a com

Tags: deadlock analysis mysqlinnodb mysqlver14.14distrib5.7.16,forlinux-glibc2.5 (x86_64) using EditLinewrapper #mysql版本 5.7.16 connectionid:10042 currentdatabase: china9129 currentuser:[emailprotected] Ssl:notinuse Currentpager: stdout usingoutfile: ' usingdelimiter:; serverversion:5.7.16-logmysqlcommunityserver (GPL) Protocolversion: 10 Connection:localhostviaunixsocket Servercharacterset:utf8 Db Characterset:utf8 Clientcharacterset:utf8 Conn.characterset:utf8 UNIXsocket: /data/mysql/mysql912

1.1 Backing up the database ThunderMysqldump-s/tmp/mysql3316.sock--single-transaction--master-data=2 Thunder >thunder_full_2015112.sql1.2 Perform a TRUNCATE TABLE operation and insert into table(work) [Emailprotected]:mysql3316.sock[(none)]>select*fromthunder.tb1;+----+-------- -+|id|name|+----+---------+|1|test | | 4|thun| | 5|thunder| | 6|thun| | 7|thun| | 8|thun| | 9|test|+----+---------+7rowsinset (0.00

server,int port){Sock = new Socket (AddressFamily.InterNetwork, SocketType.Stream, protocoltype.tcp);if (ipendpoint!= null) sock. Connect (Getendpoint (server, port));}private void Btnforward_click (object sender, EventArgs e){if (sock!= null) sock. Send (New byte[] {48});}private void Btnleft_click (object sender, Ev

the search continued. Programme 3 Problem solved, unexpectedly is max_connections=1000 he said too much, and then changed to 500 also say more, but delete the problem solved. No, not yet. Programme 4 /var/lib/mysql all file permissions to Mysql.mysql No, No. Programme 5 Absrtact: Resolve cannot pass MySQL. Sock connection MySQL problem The main clue is that you cannot connect to the server through '/tmp/mysql.

--datadir=/data/3307/data(6) Modify the configuration[[emailprotected] mysql]# vim /data/3306/my.cnf [client] port = 3306 socket = /data/3306/mysql3306.sock[mysqld] port = 3306 socket = /data/3306/mysql3306.sock datadir = /data/3306/data[[emailprotected] mysql]# vim /data/3307/my.cnf [client] port = 3307 socket = /data/3307/mysql3307.

and all files, see the attachment) 1. node server code: Var http = require ('http'); var url = require ('url'); // var mime = require ('mime '); var crypto = require ('crypto'); var port = 4400; var server = http. createServer (); server. listen (port, function () {console. log ('server is running on localhost: ', port); server. on ('connection', function (s) {console. log ('on connection', s );}). on ('request', onrequest ). on ('upgrade', onupgrade) ;}); var onrequest = function (Req, res)

Brief description: // PageArt. php //.. $ column = $ _ POST ["column"]; $ rownum = $ _ POST ["rownum"]; $ SQL = "select id, title, addtime from Maid where column_id = ". $ column ;//.. other similar files .. exp: Error_reporting (E_ERROR );Print_r ('+ --------------------------------------------------------------------- +SQL injection Vul Exploit Exp: black guy cfkingHome: [url] www.2cto.com [/url] [url] www.webvul.com [/url]2011.09.20+ -----------------------------------------------------------

Use Perl socket To use the Perl Socket API, you must first load the socket module.Use SOCKET;========================================================== ====================================Socket (file handle, af_inet, data type, protocol type );# Create a socketYou can find a word for the file handle.Af_inet is a domain type or pf_inet.Data Types: sock_stream and sock_dgram.Protocol type, can be replaced by Protocol Number, EGP---8, HMP---20, ICMP---1,Raw---255, RDP---27, RVD---66, TCP-

: This article mainly introduces the PHP method for sending mails based on the Simple Mail class. if you are interested in the PHP Tutorial, please refer to it. This example describes the PHP implementation. Send email. We will share this with you for your reference. The details are as follows: Email sending class Send email*/Class smtp {/*Global variables*/Var $ smtp_port; var $ time_out; var $ host_name; var $ log_file; var $ relay_host; var $ debug; var $ auth; var $ user; var $ pass; var $

1. transaction commit mode modification: modify the database commit mode to 0 [manual commit] memset (SQL, 0x00, sizeof (SQL); memcpy (SQL, 1. modify the transaction commit mode: change the database commit mode to 0 [manual commit] Memset (SQL, 0x00, sizeof (SQL )); Memcpy (SQL, "set autocommit = 0;", 17 ); If (mysql_query (sock, SQL )){ Sprintf (g_acTrcMsg, "failed to disable automatic submission mode [% d] [% s]", mysql_errno (