client

问题 I have a Go program that generates a lot of HTTP requests from multiple goroutines. after running for a while, the program spits out an error: connect: cannot assign requested address. When checking with netstat , I get a high number (28229) of connections in TIME_WAIT . The high number of TIME_WAIT sockets happens when I the number of goroutines is 3 and is severe enough to cause a crash when it is 5. I run Ubuntu 14.4 under docker and go version 1.7 This is the Go program. package main

问题 I'm making a game for an assignment. I have a server and multiclient set up in Java and we're using MVC. I need to have a client send their name to the server and then when two players are present I need to send both names back to the clients along with which player number they are (player one or player two). I don't get how I could tell which thread the information is coming from or which thread the information is getting sent to so not all players think they are player one. Thanks. 回答1:

问题 I'm making a game for an assignment. I have a server and multiclient set up in Java and we're using MVC. I need to have a client send their name to the server and then when two players are present I need to send both names back to the clients along with which player number they are (player one or player two). I don't get how I could tell which thread the information is coming from or which thread the information is getting sent to so not all players think they are player one. Thanks. 回答1:

问题 I am making a prototype client & server so that I can understand how to handle reconnects. The server ought to create a serversocket and listen forever. A client may connect, send its data, and close its socket but it will not send a "I'm done and closing" type message to the server. For this reason, the server gets a EOFException when it does a readByte() since the remote client has closed. In the error handler for the EOFException , it will close the socket and open a new one. Here's the

问题 I am making a prototype client & server so that I can understand how to handle reconnects. The server ought to create a serversocket and listen forever. A client may connect, send its data, and close its socket but it will not send a "I'm done and closing" type message to the server. For this reason, the server gets a EOFException when it does a readByte() since the remote client has closed. In the error handler for the EOFException , it will close the socket and open a new one. Here's the

问题 I am making a prototype client & server so that I can understand how to handle reconnects. The server ought to create a serversocket and listen forever. A client may connect, send its data, and close its socket but it will not send a "I'm done and closing" type message to the server. For this reason, the server gets a EOFException when it does a readByte() since the remote client has closed. In the error handler for the EOFException , it will close the socket and open a new one. Here's the

问题 I am trying to access a remote EJB3 bean from a client which runs on a separate JVM using JNDI lookup. Following are my bean classes: @Path("/payment/") @Consumes({ "application/xml", "application/json" }) @Produces({ "application/xml", "application/json" }) @Local({ PaymentWebServiceLocal.class }) @Remote({ PaymentWebServiceRemote.class }) @Stateless(mappedName = "ejb/PaymentWebService") public class PaymentWebServiceImpl implements PaymentWebServiceLocal,PaymentWebServiceRemote { private

问题 How do I get the IP and port of a client with PHP? I tried the script below but it only gives me the IP address. <?php print $_SERVER['REMOTE_ADDR']; ?> 回答1: Port is defined in http server (Apache or other and mostly it is 80 or 443) The PHP $_SERVER variables can be checked at this link. I am sure that 'REMOTE_ADDR' returns the IP address from which the user is viewing the current page. But if your server is behind NAT: If you are serving from behind a proxy server, you will almost certainly

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: upload file from client to server without openFile dialog I want to upload file on server, but i have just path of file(Local path like : D:\FolderName\FileName.txt) . Is there any way to upload Local systems file on server with file path. I tried with server side but not possible. Is it possible through javascript/Jquery. 回答1: I'm not sure if I completely understand what you want to do. I'm assuming you have a

问题 I would like to connect to a specific barcode reader at my work but currently I'm facing some problems to understand how TCP stream reading works with C#. I've looked for many code samples on stackoverflow and as I can see, people oftenly open a connection, send a command and then ask for the reply. The point is, the barcode reader just accept a TCP connection and then send the data with my data. I would like find the most efficient way to use TcpClient or NetworkStream to read in a