Comments (1)
Hi!
I've implemented support in Primus-Objc for background connectivity successfully. This is already handled for you but, in your case, you'll have to implement it yourself since you're using a WebSocket library directly.
You will need to enable VOIP for background usage in our app's plist. You can then hand off your TCP connection to the system by implementing the -stream:handleEvent:
method.
The trick is that iOS only gives you CPU time every 10 minutes or so (that's the minimum you can ask from the OS). When that happens, you need to the send a heartbeat to the primus server so that it doesn't kill your connection.
For this to work, you will also need to configure your primus server with a 10-minute timeout, as described here.
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Related Issues (15)
- PrimusConnectOptions Documentation HOT 3
- Are there any Primus or Engine.io/Socket.io iOS/OSX Server implementations? HOT 2
- Mistake HOT 1
- How do you get the SparkId upon opening the connection? HOT 2
- Why is the incoming data transformation done so synchronously? HOT 1
- Using with Swift HOT 3
- Is binary supported? HOT 2
- Main Thread HOT 1
- Error: /bin/bash: node: command not found HOT 3
- How to target iOS? HOT 2
- support engine.IO HOT 3
- No transformer specified. HOT 12
- Primus to Socket.io HOT 1
- Primus to Socket.io HOT 1
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