User & Device Identity
- Can I build threaded messaging app using PubNub?
- Can I publish a message via database trigger?
- Can I use PubNub to track moving objects?
- Does PubNub provide WebRTC and video chat?
- How do I add notifications to a chat room app?
- How do I authenticate subscribers?
- Calculating message payload size before publishing
- Can I publish in Unicode or Ascii?
- Can I send and/or receive JSON objects?
- Can I send large messages with PubNub?
- Can I send raw HTML to a subscriber?
- Can I stream binary data through PubNub?
- Can I subscribe to the same channel I'm publishing on?
- How do I access messages published prior to subscribing?
- How do I connect to multiple channels simultaneously?
- How do I prevent old published messages from reaching subscribers?
- How long are messages available?
- How many messages can a channel contain?