A broadcast is a one-to-many message passing interface. It is usually used in the context of a network programming or event-driven programming.
Questions tagged [broadcast]
1905 questions
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Appcelerator Live video broadcast
I'm thinking of developing an app that broadcast video to a web and other users can watch the live videos on the web and the app.
The thing is that i do not know how to do it. I have already developed several apps with appcelerator and i would like…
Luis EA
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Creating a Service that checks constant for Updates
Im new to this Community, but i frequently looked up my questions at this place for ages, and have never been disappointed! But this time I struggle to find the perfect Way/Answer/Solution to my Problem, so for the very first time i´ll have to ask…
JonaK
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What is disadvantage of using 255.255.255.255?
I used 255.255.255.255 as local network broadcast address, but some say using that address for broadcast is 'bad idea'. And suggest to use subnet(or NAT) broadcast address something like 192.168.1.255
But I couldn't find any reason for that. Please…
JokyDandy
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Bringing HTML into JS to broadcast an image
I'm making a quiz for something. In the HTML there is a text box where the user can input their answer. I want to send it to JS to broadcast an image (a 'correct' image if correct, a 'wrong' image if wrong). This is the code so far relating to this…
J. Smith
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Indy TUDPServer Broadcast
I have three network adapter, two effective and one 'VirtualBox Host-Only Network'.
When trying to send broadcast with the code bellow (binding the right IP), the broadcast data getting sent on the VirtualBox Network adapter (checked with wireshark)…
john_who_is_doe
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UDP unicast more reliable than broadcast?
We have a network engine which currently supports both unicast and broadcast - we have been using unicast up to now, but I'm exploring the broadcast capability in an effort to reduce network traffic.
My tests seem to suggest that unicasting is far…
grae22
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android: receive udp broadcast while devices screen is off
My service receives udp messages. This code always works:
InetSocketAddress inetSocketAddress = new InetSocketAddress(InetAddress.getByName(myIpAddress), udpPort);
DatagramSocket socket = new…
user3137385
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How does Android BroadcastReceiver works at system level?
Does a running app need to poll for listening to event broadcast? If not, what is the approach used?
Dipankar Maitra
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Alarm Manager&Broadcast receiver not stopping
I can't stop the alarm manager or broadcast receiver. Any idea to solve this?
Many thanks in advance. By the way I'm using switch button for alarm on/off.
Here is my code;
MainActivity.class
public void setAlarm(Calendar alarmCalender)
{
Intent…
Yunus Haznedar
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Broadcast SMS parsing
I receive from network Broadcast SMS with 88 bytes of data, even if I has sent 10 bytes.
I want to know the structure of these 88 bytes.
Where in those data is the data itself and where is header?
Shmuel
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Broadcast doesn't get started
This is my first time trying to create an android app. I'm trying to create a service that can count in the background, and I want the service to broadcast the time to a receiver. It seems like the receiver does not receive anything, though, so I'm…
Jesper
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How did TIdTCPServer multicast to ALL Clients in A 60Hz timer?
I am a newbie working with Indy. This is my first time posting a question here.
My project has to send data to all clients at 60Hz. I am using TIdTCPServer for this, and to monitor keep-alives. My tool is very old, running on WinXP, using C++Builder…
Beez Weng
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android - unable to receive broadcast from a background service
I was working with broadcast receiver and background services. So, When one my activity goes onPause(), I start my service and service sends a broadcast. Now, my broadcast receiver is in the same class as my service. I am receiving my service call,…
O_o
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Not receiving broadcast for "wifi is connected"
I have registered a broadcastreceiver in my manifest. It is registered for
Ef Ge
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Is there a way to get the Broadcast address of a network in UWP?
I am currently porting a .Net project to UWP and I have no access to most of the System.Net namespaces, ergo I cant use the IPAddress class to get the Broadcast property I need
socket?.Send(discoveringMessage, discoveringMessage.Length, new…
DemetrioProgramerOsorio
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