connection

Originally a question about why a web view was failing when a broadcastReceiver said the device was connected to the internet: WebView Fails w/ Good Connection This lead to two answers, a technically correct and a workaround. However, neither is perfect. My question is: What is the better way of determining a valid internt connect? (1) public static boolean isConnectedToInternet() { ConnectivityManager cm = (ConnectivityManager)context.getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo activeNetwork = cm.getActiveNetworkInfo(); boolean isConnected = false; if(activeNetwork != null &&

I need to send data in jsoup connection request. This is the Form Data that I can see in chrome developer console. {"method":"Catalog.search","params":{"pag":1,"business_url":"electrodomesticos","category_url":"climatizacion","subcategory_url":"","valmin":-1,"valmax":-1}} This is my code for doing this String phpUrl = "url of .php"; Connection conn = Jsoup.connect(phpUrl).userAgent("Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36").referrer(referer).maxBodySize(0).timeout(Main.TIMEOUT); Map <String,String> myMap= new HashMap <String

I am running on php. And in my local I am working on windows environment so it was easy to connect to MS Access Database using ODBC connector. But on my live server environment there is Linux so there is a problem regarding the DB connection. So what are the steps to connect to MS Access DB in Linux environment using php. Thanks Avinash This isn't directly answering your question either, but it is another way to solve the problem of wanting to use Access to update web data: You can port your Access database to MySQL on the live (web) server, and use Access as the frontend to that database for

In Java, if I connect to a client to a server via a socket and the client has an exception which causes it to crash, is there any way the server can detect that the socket connection is lost. I assume one method would be have some sort of heartbeat polling the client, but is there a simpler/easier way? There are a few ways, depending on what you consider to be a "crash". If the client process dies, the client OS will close the socket. The server can detect this by performing a read() , which will either return -1 (EOF) or raise a SocketException ("connection reset"). If the client gets into an

I didn't see anything on this, but I've been trying for the longest time to get some practice with an SQL database. I tried MSSQL and was frustrated to no end, so I tried MySQL and got a bit further. The database seems to be up and running, and I even did a query to make a table. Although when trying to connect with Microsoft's C# Express edition I get the exception: "unexpected authentication method mysql_native_password" I know the password is correct. I'm even referencing MySQL.Data.dll. Here's my code, I get the exception on connection.Open().Can someone please help me out? public Form1()

This question already has an answer here: Does the port change when a server accepts a TCP connection? 3 answers I understand the basics of how ports work. However, what I don't get is how multiple clients can simultaneously connect to say port 80. I know each client has a unique (for their machine) port. Does the server reply back from an available port to the client, and simply state the reply came from 80? How does this work? First off, a "port" is just a number. All a "connection to a port" really represents is a packet which has that number specified in its "destination port" header field

My dB connections are constantly timing out. I looked through some of the solutions people have offered to this, and have implemented them, but nothing has worked out till now. Any new thoughts, will be very helpful. Problem For some requests to the webapp, this is the error I am getting : com.mysql.jdbc.CommunicationsException: The last packet successfully received from the server was 11,198,881 milliseconds ago. The last packet sent successfully to the server was 11,198,881 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and