c websocket server example

. ActiveConnection = Adoconn'//type is stored procedure, adCmdStoredProc = 4. CommandType = 4'//Stored procedure name. CommandText = "Upgetuserinfos"'//Set up user groups. Parameters.item ("@intUserGroup"). Value = 1'//execute stored procedures, unlike the above examples, the open method of using the recordsetAdors.open Adocomm'//Show First valueResponse.Write Adors.fields (0). ValueEnd with'//Release objectSet adors = NothingSet Adocomm = NothingFinally, let's look at how SQL

Import Java.io.BufferedReader;Import Java.io.InputStreamReader;Import org.apache.http.HttpEntity;Import Org.apache.http.HttpHost;Import Org.apache.http.HttpResponse;Import Org.apache.http.client.methods.HttpGet;Import Org.apache.http.conn.params.ConnRoutePNames;Import org.apache.http.impl.client.DefaultHttpClient;/*** HttpClient Use the Get method to read the page through the proxy server example.** @author

Research on the configuration and deployment of high-performance WEB server nginx (1) nginx introduction and getting started example Author: poechant Blog: blog.csdn.net/poechant Email: zhongchao. USTC # gmail.com (#-> @) Date: August 29Th, 2011 Update: February 26Th>, 2012. Overview Starting from this blog, we will show readers the strength of nginx. What is nginx used? I believe many of my friends h

, Json.parse to convert the JSON text to an object varRetval=json.stringify (arr); Resp.end (retval);//Response Object End Response});//Server starts operation listening PortServer.listen ("localhost",function() {Console.log ("Server started operation, listening on port 3000 ...");});Page ANGULARJS Code:DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" "Http://www.w3.org/TR/html4/loose.dtd ">H

':"', 'Action':'Auto_logout', 'usr_ip':'202.204.105.195'} postdata=Urllib.urlencode (postdata) myrequest= Urllib2. Request (Url=self.loginurl, Data=postdata)if(Str (Self.openner.open (myrequest). Read ()). Find ('Font-weight:bold;color:orange')!=-1): Print 'Logout successfully' defMain (): File=open ('Temp_username.dat','R') Username=File.readline ()Printusername L= Loginer (username,"') L.login ()if __name__=='__main__': Main ()Print ' Done'Copy the source c

The following is an example of SQL Server full-text index. For more information about how to create a full-text index using the system stored procedure, see: 1) Start the full-text processing function of the database (sp_fulltext_database) 2) create a full-text directory (sp_fulltext_catalog) 3) register in the full-text directory The following is an example of S

Instance descriptionUploading images to the server is an essential feature in program development. It not only achieves the purpose of image sharing, but also increases the website access volume and enriches the website content. In this example, we will explain how to use the POST method to upload multiple images.Key technologiesThe key to multifile upload is how to define the name of the uploaded file elem

. Replacement_value must have the same type as check_expresssion.3, return valueReturns the value of the expression if check_expression is not NULL, otherwise return replacement_value.4. Common situation ISNULL (@VaribleName, ' defaultvalue ')ISNULL (column_name, ' Default Value ')Iv. use of SQL Server null values where you need to be aware1, NULL and any operator operations are nullNormal values are generally possible for operator operations, but fo

= ' P ')drop proc SpupdatestudentGoCREATE TABLE Student(FName nvarchar (10),Fagesmallint,Fdiqu varchar (50),Ftel int)GoINSERT into Student values (' x.x.y ', ' tesing ', 888888)GoCreate proc Spupdatestudent(@fCase int,@fName nvarchar (10),@fAge smallint,@fDiqu varchar (50),@fTel int)AsUpdate StudentSet Fage = @fAge,---------To update Fage no case requiredFdiqu = (case is @fCase = 2 or @fCase = 3 then @fDiqu else Fdiqu end),Ftel = (case if @fCase = 3 then @fTel else Ftel end)where fName = @fName

Functional requirementsThis connection server aggregates Multiple customer connections into an internal TCP connection, which acts as a "data string and conversion", allowing the backend Logic Server to focus on business processing, there is no need to consider the concurrency of multiple connections. The system diagram is as follows: The function of this connection se