pvr simple client

Recent projects need a simple record of AJAX client and server processing time, the idea of server time is to borrow the beginrequest and endrequest events, in order not to affect the data format returned by the existing interface, so the service processing time is placed in the header of response.BeginRequest + = (sender, args) ={httpcontext.current.items["Serverstarttime"] =DateTime.Now.Ticks.ToString ();

(connection.isclosed ()) { hconnectionmanager.deleteconnection (Connectionkey, true); Connection = (hconnectionimplementation) createconnection (conf, true); Connection_instances.put (Connectionkey, CONNECTION); } Connection.inccount (); return connection; } }Code I implemented a simple hbase Client, not thread-safe, on GitHub, can be referenced under clone, for refe

long integer;/* The Integer when Type is Redis_reply_integer */int len; /* Length of String */char *str; /* used for both redis_reply_error and redis_reply_string */size_t elements; /* Number of elements, for Redis_reply_array */struct redisreply **element; /* Elements vector for Redis_reply_array */} redisreply;rediscontext *redisconnectwithtimeout (conSt Char *ip, int port, struct timeval TV), void Redisfree (Rediscontext *c);//issue a command to Redis, NULL if error, other Wise replyvoid *re

Simple client:Import socketClient = Socket.socket ()Client.connect ((' localhost ', 9999))While True:msg = input (' >>: '). Strip ()If Len (msg) = = 0:continueClient.send (Msg.encode (' Utf-8 '))data = CLIENT.RECV (1024)Print (data)Client.close ()Multi-threaded server:Import SocketserverClass Mytcphandler (Socketserver. Baserequesthandler):def handle (self):While True:TrySELF.DATA=SELF.REQUEST.RECV (1024x768). Strip ()Print (' {} worte: '. Format (Sel

Simple TCP Program Client process: Create socket (socket with IP address: port number) socket (), Request connection connect (), Exchange data Send ()/recv (), close connection closesocket ()Simple TCP Program Server process: Create socket socket (), bind corresponding port bind (), listen port listen (), accept connection accept (), Exchange Data recv ()/send ()

The dwz rich client framework (jquery Ria framework) is an open-source Ajax Ria framework developed by Chinese people based on jquery. The design goal of the dwz rich client framework is simple, practical, and convenient extension, so that developers can use Ajax for projects and use various UI components without writing JavaScript. Replacing JavaScript with

An example of a simple client calling XMLHTTP. The client calls XMLHTTP in five steps:1. Create an XMLHTTP object2. Open the connection with the server, and define the command sending method, Service webpage (URL), and request permissions.The client opens a connection to the Service webpage of the server through the o

Oracle client simple connection error ORA-12154, TNS-03505 Environment:Server: RHEL6.5 + Oracle Server 11.2.0.4Client: Win2003 + Oracle Client 10.2.0.11. symptom 2. Troubleshooting 3. Solve the Problem 1. symptom The Oracle database is installed on the server, and the test is normal.But when the user's client tests the

In the following program, the server listens to port 5000. After the client connects to the server over TCP, the server will send the "Hello, success" string to the client. The program is very simple, but implements basic functions. The server program is as follows:# Include # Include Int main () ...{ Int listensock, connsock; Const char buff [] = "Hello, success

Simple query of oracle client bits 32-bit or 64-bit, oracle32bitDirectory Directory Linux platform Windows Platform Linux platform Go to the bin directory of the client installation directory (CLIENT_HOME ). $ Cd CLIENT_HOME/bin Use the file command to verify the executable files $ File sqlplus Sqlplus: ELF 32-bit LSB executable, Intel

The previous section shows the use of Nodejs technology and JQM to build a simple service-side portion of a crud-enabled application (see: Nodejs + jquery Mobile builds a simple mobile web (server side)), and the server is implemented with NODEJS technology, Using the MongoDB database and the Lightweight web development Framework EXPRESSJS, routing uses restful style, so you can also use restify to develop.

How to implement a simple ftp client using python This example describes how to implement a simple ftp client using python. Share it with you for your reference. The specific implementation method is as follows: ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

Simple Android practice tutorial-56th guns (simulate the progress prompt box of the Meituan client), and android practice Our friends who have used the Meituan client know that the loading wait prompt of Meituan is very interesting and is displayed as an animation. Next we will understand the principles behind it, and then implement your own waiting animation eff

Simple FTP client#include #include #include #include #include #include #include #include #include #include typedef struct SOCKADDR* SOCKADDRP;Command transferint sockfd;Data transmissionint sockfd1;Char buf[4096] = {};AddressChar buf1[4096] = {};Account number, passwordChar buf2[4096] = {};Store command nameChar tem1[255] = {};Store file nameChar tem2[255] = {};struct sockaddr_in new_addr = {af_inet};void F

OuNews simple news client application source code, ounews source code I always wanted to practice the MVP mode to develop applications and combine popular open-source libraries such as RxJava and Retrofit, so I wrote such a news reading software,There are three modules: News, pictures, and video. The use of the Dynamic Fit and Okhttp achieves no-network read cache, and the network re-requests

Scala cookbook:http://scalacookbook.com/@throws (Classof[java.io.ioexception]) @throws (classof[java.net.sockettimeoutexception]) def get (url:string, Connecttimeout:int =5000, readtimeout:int =5000, requestmethod:string = "GET") = { Import java.net.{ URL, httpurlconnection} val connection = (new URL (URL)). openconnection.asinstanceof[httpurlconnection] Connection.setconnecttimeout (connecttimeout) connection.setreadtimeout (readtimeout) Connection.setrequest

::ondisconnected () - {WuyiQdebug () "Disconnected ."; the } - wuhttpclientdemo::~Httpclientdemo () - { about Deleteui; $ } - - voidhttpclientdemo::on_clearbutton_clicked () - { aUi->iplineedit->setText (QString ()); + } the - voidhttpclientdemo::on_okbutton_clicked () $ { theaddr = ui->iplineedit->text (); theTcpsocket->connecttohost (addr, the); the}1 //main.cpp2#include"httpclientdemo.h"3#include 4 5 intMainintargcChar*Argv[])6 {7 qapplication a (argc, argv);8 Httpclientdemo w;9 w.show

);} else {finish (); System.exit (0);}} @Overridepublic boolean Oncreateoptionsmenu (Menu menu) {//TODO auto-generated method Stubsuper.oncreateoptionsmenu ( menu);//Add four menu items menu.add (menu.none, Menu.first + 1, 1, "help"). SetIcon (R.drawable.menu_help); Menu.add (Menu.none, Menu.first + 2, 2, "exit"). SetIcon (R.drawable.menu_quit); return true;} @Overridepublic boolean onoptionsitemselected (MenuItem Item) {//TODO auto-generated method Stubswitch (Item.getitemid ( ) {case Menu.firs

) {fputs (message, stderr); FPUTC ('\ n', stderr); Exit (1);}Client:Hello_client.c#include #include#includestring.h>#include#include#includevoidError_handling (Char*message);intMainintargcChar*argv[]) { intsock; structsockaddr_in serv_addr; Charmessage[ -]; intStr_len; if(ARGC! =3) {printf ("Usage:%s ", argv[0]); Exit (1); } sock= Socket (Af_inet, Sock_stream,0); if(Sock = =-1) error_handling ("sock () error"); memset (AMP;SERV_ADDR,0,sizeof(SERV_ADDR)); Serv_addr.sin_family=af_inet; Serv_

Friends hair, before on the internet has not been found, first remember #!/usr/bin/env pythonImportAsyncioImportWebSocketsImportJsonasyncdeftest_ws_quote (): Async with Websockets.connect ('Ws://192.168.0.205:8888/quote/quote') as Websocket:req= {"Protocol":"History_req",'Code':'Xagods','type':'MINUTE','Start_pos':'0','Pos_num':'Ten'} await Websocket.send (Json.dumps (req)) whileTrue:quote=await Websocket.recv ()Print(quote) Asyncio.get_event_loop (). Run_until_complete (Test_ws_quote ())Python