Using transactions from multiple threads

[rhishikeshj]

Hi, I am trying to use the STM system to run simultaneous transactions from multiple threads. Unfortunately it seems either my usage is incorrect, or my understanding of the API is. Can you please help me out ?

Code :

for _ in 1...3 {
    Thread {
	let _ =
		transfer(from: alice, to: bob, amount: 100)
		.then(transfer(from: bob, to: alice, amount: 20))
		.then(deposit(into: bob, amount: 1000))
		.then(transfer(from: bob, to: alice, amount: 500))
		.atomically()
    }.start()
}

Result : If fails on this pre-condition

precondition(transactionEnterSucceed, "Transaction already running on current thread")

[wentingliu]

@rhishikeshj The simple translation from F# didn't work, I'm working on a independent implementation