broadcast

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Network UDP broadcast design?

I am working on a C++ server/.NET client applications couple in which my server (which runs the c++ on linux) broadcasts a message to show it\'s alive to the whole network and my .NET program listens[详细]

2023-03-13 06:22 分类：问答
Why is my UDP broadcast failing?

I\'m trying to send a UDP broadcast but wireshark isn\'t reporting any traffic. Here\'s the snippet that does the sending:[详细]

2023-03-12 03:51 分类：问答
Problem in understanding broadcast receiver

I have an app in which I\'m trying to detect WHEN the Internet connection appears and when it disappears.[详细]

2023-03-10 05:02 分类：问答
Receive Answer to UDP Broadcast (C#)

I\'m trying to send a udp broadcast, and receive an answer in c#. While sending the broadcast works perfectly, i don\'t receive any answer in c#. But when i take a look with wireshark, i can see an an[详细]

2023-03-09 05:10 分类：问答
Send Broadcast datagram

I need to send a broadca开发者_如何学JAVAst datagram to all machine (servers) connected to my network.[详细]

2023-03-09 01:30 分类：问答
Sent/delivered SMS: how do you identify to which SMS the broadcast belongs?

In thread How to monitor each of Sent SMS status? it is described how you can monitor the status of a sent/delivered SMS via broadcast.[详细]

2023-03-04 13:04 分类：问答
WM_POWERBROADCAST not received by message-only window in Windows XP

I\'m trying to find out whether broadcast messages will be sent to message only windows, i.e. created as:[详细]

2023-03-03 09:18 分类：问答
Simple broadcast library/example in C/C++

I\'m putting together a client/server application written in C/C++. It is mostly C with some C++ features - I come from the C and Java world and don\'t use lots of heavy advanced C++ language features[详细]

2023-03-02 05:08 分类：问答
Qt Network Broadcasting Question: To get sender IP

There is a simple example about network broadcasting in QtSDK. It is easy to send and receive br开发者_StackOverflow中文版oadcast information. And in the receiver side, I want to know whose broadcast[详细]

2023-03-02 04:00 分类：问答
IPC communication between several identical processes

Context: Linux (Ubuntu), C I have several identical minimalistic processes spawned on a single box. The processes are doing some networking, and spend most of their time stuck in poll (or select or w[详细]

2023-02-28 20:31 分类：问答