3 ms·

That's another message that may or may not be lost, if it is checked at all. I've got my lesson about SMS reliability few years ago: I've bought a bus ticket v

That's another message that may or may not be lost, if it is checked at all. I've got my lesson about SMS reliability few years ago: I've bought a bus ticket via SMS, it was never delivered, but I got charged for it and the operator claimed that it was sent, when disputed. Except I've never received it, and couldn't ride the bus without it.

blibble 9y ago
> That's another message that may or may not be lost, if it is checked at all. that's a general problem with acknowledgements and is not specific to SMS TCP is exactly the same
- hueving 9y ago
  But tcp detects this and recovers or explicitly kills the connection.