mongochat | Simple chat app using Mongo and websockets | Chat library
kandi X-RAY | mongochat Summary
kandi X-RAY | mongochat Summary
Simple chat app that uses MongoDB and Socket.io.
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Trending Discussions on mongochat
QUESTION
I set socket.io to listen to port 4000. When I view my app from my browser, the page will not load on port 4000. However, app will load on port 5500. Could not find where port 5500 was assigned.
...ANSWER
Answered 2020-Jun-17 at 07:50According to Socket.io documentation ( https://socket.io/docs/server-api/ )
BasicQUESTION
I have created mongochat
database which has chat
collection. How can I insert document inside the chat collection ? Each document has message and date as key value pairs. Document schema i.e message schema is:
message.js:
...ANSWER
Answered 2018-Oct-27 at 08:35When you receive message, save it's body to your collection as following:
QUESTION
I have created chat application using socket.io and I am storing array of messages. Each array object has message
and date
. The chat app is working only on client side i.e when I refresh the page all previous chats are gone. How can I store the messages programmatically ? using mongodb, nodejs/express and reactjs on client side ?
Code:
server.js:
...ANSWER
Answered 2018-Oct-26 at 20:36You can try edit your server.js, and do something like this:
QUESTION
If entered message is too long then it overlap with the below text area in chat application
How to solve this issue. I have attached images also to make the problem clear.
index.html
...ANSWER
Answered 2018-Jun-03 at 09:52Your problem is the height. you specified a fixed height
for messages
to be 300px
Better to change this to add divs
instead of adding text inside textarea or to make height
as auto
but you have to handle scrollbars also in case it exceeds the page height.
QUESTION
I have a simple chat application built using sockets,MongoDB,Express. The application works fine when hosted on my local machine (localhost:4000). I am able to connect to MongoDB and send and receive messages. Issue : But when I open the app on my phone browser using the PC IP address (e.g. 192.168.1.108:4000). I can see the index.html page , but unable to send and receive messages and load previous messages from mongodb.
...ANSWER
Answered 2018-Apr-28 at 17:47Try binding the http server on 0.0.0.0 through server.listen(process.env.PORT || 4000, '0.0.0.0') and also in your index.html you got
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