Stack Overflow
Stack Overflow

Questions tagged [chat]

Generic term for "Instant Messaging System". It can also represent a discussion that occurs in an Instant Messaging System.

In terms of computing, chat refers to methodologies and applications to enable to transmission and receipt of messages between end users, whether text or media (e.g voice, video), as well as the content of any such communication.

5837 questions
10
votes
2 answers

How can I implement video chat in my website using Django?

I want to develop a website in which users can have video chat and they can connect to other user anonymously without had been added by the other person as friend. I also want that all the active users list is displayed on the website. So somebody…
Rahul Satal
  • 2,107
  • 3
  • 32
  • 53
10
votes
1 answer

What is the actual use of .so file in android?

I want to implement hangout like chat into my application. I have been using opentok library. In that i have seen libopentok.so file. Can anyone tell me what is that exact usage of libopentok.so file.
Bakya
  • 427
  • 3
  • 7
  • 18
10
votes
5 answers

Ajax chat - only update if there's a change

I currently have an Ajax-based chat, which I am trying to streamline by only loading the chat script when an update occurs. Thus, nothing needs to keep loading if nothing has changed in the database. My current logic says: JavaScript function fires…
Dave
  • 101
  • 1
  • 3
10
votes
1 answer

How to keep a Service with listeners alive after unbind in Android?

I'm currently build an chat app using XMPP. I've created a service to handle the connection and incoming messages, adding the different listeners needed. The problem is, however, whenever the activity calls unbind on the service (e.g. when the…
Pat
  • 1,193
  • 1
  • 11
  • 36
10
votes
1 answer

How to store the chat history in Django + Pusher? Is Tornado or Celery needed?

We are a small startup building a chat service and we are having big trouble to figure out how to storage the chat history. We are also unsure about how necesary Tornado is in our scenario. We are have a Django app running on Heroku, and we are not…
diegopau
  • 1,324
  • 10
  • 22
10
votes
6 answers

Chat application using django

If i devlop a chat application using django will it have some performance problem? Can i do server push in django? I want to have PM and room discussions as well.
user223541
  • 1,265
  • 7
  • 19
  • 31
10
votes
3 answers

How to get Openfire chat history on Android device with aSmack?

I am developing a chatting application, where user will chats with one of the domain expert's group member. user uses my android app and domain expert uses spark web for chatting. I made Openfire setup and Spark web setup and developed Android…
Ganesh K
  • 2,623
  • 9
  • 51
  • 78
10
votes
2 answers

To use or not to use Data transfer objects(DTO) in a Web Api Chat Application Backend Server

I have a chat application backend built using Web Api where I am exposing several database entities directly to clients. I was wondering whether there is any positive points to map the entities to DTOs or should I continue exposing the entities as I…
Lamin Sanneh
  • 310
  • 5
  • 16
10
votes
1 answer

best java jabber client library

What good/bad experiences do you have with java jabber libraries?
flybywire
  • 261,858
  • 191
  • 397
  • 503
10
votes
2 answers

Android Chat Application Development

I want to create a chat application for Android and I want to know the best way to do it. My first option is to use a socket connection between the phone and the server so the server can send any new messages to the phone. The second option is to…
Catalin
  • 752
  • 1
  • 16
  • 32
9
votes
2 answers

How to implement voice & video chat

I am working on a android application in which i have to implement peer to peer voice chat. I found in android this is possible in API level 12 or above because Google added android.net.rtp package in API level 12. By using this package we can…
Anil
  • 153
  • 1
  • 6
9
votes
2 answers

Sending message to a unique socket

I am using node.js and socket.io to create a chat application. How to send message to another socket, I know the id of the socket or the username only. There are no rooms , clients chat one on one.
John Watson
  • 869
  • 3
  • 16
  • 32
9
votes
3 answers

Node.JS: How to create a HTTP Chat Server?

With the Net Stream Object with TCP works great (as presetend in the node.js introduction video), but how should I do this in HTTP? Is there a way to access sockets/clients within an http.createServer() ? Or what's the method to do it? I tried to…
Adam Halasz
  • 57,421
  • 66
  • 149
  • 213
9
votes
2 answers

How to set emojis like WhatsApp chat instead of mobile specific

I'm working on one project in that I export WhatsApp chat and set in TextView. Emojis used in chat is actual WhatsApp emojis but when I set in TextView it shows as Android emojis depends on the device. Question: how to set whats app emojis in…
Rucha Bhatt Joshi
  • 822
  • 1
  • 15
  • 38
9
votes
3 answers

Facebook chat plugin "kills" Pagespeed to 33

I have added the Facebook chat plugin through this code generated from facebook.com