network-programming

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multicasting in different networks in java

I\'m writing a code to work through sockets in java. I\'ve created a multicast group to which anybody can join on the LAN. But the LAN has many different networks, operated by a router, and the multic[详细]

2023-03-29 01:58 分类：问答
Does Java allow me to passively add data to outgoing network packets?

I\'d like to passively include additional data on outgoing packets and retrieve it from incoming packets.Is there a way to do this in Java?Basically I need a method for hooking into 开发者_如何学Cothe[详细]

2023-03-28 22:19 分类：问答
Linux server programming

I got this code from Andy Tanenbaum\'s book. I am trying to run it. It compiles and waits for connection. But when I type localhost:886, I see no effect either in the browser or the terminal. (It shou[详细]

2023-03-28 20:34 分类：问答
Sending/Receiving Image over TCP Socket in C#

I am trying to Send the image to the Client which is connected to my TCP Listner (Server). I am successfully sending and receiving text over Network but I am unable to send the picture to the client f[详细]

2023-03-28 19:05 分类：问答
Should I use WCF to implement a given binary network protocol?

I have a client device (POS handheld) which communicates via TCP/IP or RS232 with it\'s server. The protocol is a given binary format, which I cannot change. I have to implement a server for that devi[详细]

2023-03-28 16:18 分类：问答
WNetAddConnection2 create too many socket in windows server 2008 HPC Edition

I call WNetAddConnection2 many times without WNetCancelConnection2, I just check its return value. This works in windows server 2003, only create开发者_开发问答 one connection, but in windows server 2[详细]

2023-03-28 16:01 分类：问答
Identify NIC on which HTTP response come

I have multiple NIC on my desktop.I am communication to one开发者_如何学Python server using HTTP. When I send and receive response.I want to know out of all which NIC is getting used for communicating[详细]

2023-03-28 14:55 分类：问答
Weird network behaviors with UDP sockets and python

I made some python script and ran it both on my comp开发者_JAVA百科uter and some distant shell (some website that provides shell access).[详细]

2023-03-28 13:04 分类：问答
Run a script from another machine using Java

I have 3 computers in the same network. I want to write a java program in order to run some scripts on the other machines. My machine runs Windows and the others run Linux and Windows respectively.[详细]

2023-03-28 12:21 分类：问答
UDP Client only receives the very first transmission and none of the subsequent

I have asked a similar question to this before, but received limited help because of the lack of code I provided.I have written a client/server application as the prototype for a game my organization[详细]

2023-03-28 11:14 分类：问答