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kotlinlang

Hi! This block of code has `inappropriate blocking method call` warning. Does anyone know why?
```CoroutineScope(<http://Dispatchers.IO|Dispatchers.IO>).launch {
    try {
        network.socketFactory.createSocket().use {
            it.connect(InetSocketAddress("8.8.8.8",53),1500)
            validNetworks.add(network)
            checkNetwork()
        }
    }
    catch (e:Exception){
        Timber.e(e)
    }
}```


Why you use block `use` ? Did you need close the socket after end of `checkNetwork()` ?

Each of the method inside the `launch` should be cancellable so that once the coroutine is canceled, the execution will be canceled gracefully. Please check your use of the socket and see if any part of it is not cancellable.

I changed to use suspendable methods instead. Thanks

This was a bug fir a while, but looks like it was fixed very recently. <https://youtrack.jetbrains.com/issue/KTIJ-838|https://youtrack.jetbrains.com/issue/KTIJ-838>