network-programming

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How to retrieve a filtered list of files via FTP using IP*Works V8

Is there a simple way to retrieve a filtered list of files from an ftp server using a normal filter expression (*.txt, Ben*.csv, *.*).[详细]

2023-03-27 06:28 分类：问答
Design(Classes, methods, interfaces) of real time applications(server/client)

I´ve been looking for a good book or article about this topic but didnt find much. I didnt find a good example - piece of code - for a specific scenario. Like clients/server conversat开发者_JAVA百科i[详细]

2023-03-27 03:25 分类：问答
Client / Server conversation - am I doing it wrong?

I have a client/server application that I made using sockets. The thing is, when I send a command requesting some information and wait for a reply I block untill that reply comes. This makes it harder[详细]

2023-03-26 21:04 分类：问答
i am unable to connetct udp server and udp client in this code?

UDP_SERVER int main() { int sockfd,clilen; char arr[20]; struct sockaddr_in serv_add,cliaddr; if((sockfd=socket(AF_INET,SOCK_DGRAM,0))<0)[详细]

2023-03-26 20:18 分类：问答
Who captures packets first - kernel or driver?

I am trying to send packets from one machine to another using tcpreplay 开发者_如何学Cand tcpdump.[详细]

2023-03-26 19:44 分类：问答
Why not using SO_REUSEADDR on Unix TCP/IP servers?

I have not seen any important TCP/IP server not use SO_REUSEADDR : Apache HTTP Server SO_REUSEADDR usage[详细]

2023-03-26 09:38 分类：问答
Why am I getting extra bits in my recv() calls with libnfqueue?

I\'m having problems with the following code. I receive my data with no problems, however that data is loaded with extraneous bits! For example, the following code grabs all traffic directed to it fro[详细]

2023-03-26 07:26 分类：问答
What might cause an infinite loop error

I am working on a network programming and I have this code void WorkHandler::workLoop(){ . . . while(1){ if(remainLength >= MAX_LENGTH)[详细]

2023-03-26 07:20 分类：问答
RSA encryption and decryption of a long message in java

I want to use java standard library, and as much as I know, its functions inputs are limited. So I implemented two methods to this purpose. Here they are:[详细]

2023-03-26 00:10 分类：问答
Sending data from android to website and receiving on web

I am new to android development and, I want to develop an application for android, that will send data to my website, (for example longitude & latitude), my question is how to se开发者_C百科nd dat[详细]

2023-03-25 16:05 分类：问答