The reason I didn’t implement listtransactions is I want to make sure web programmers don’t use it. It would be very easy to latch onto that for watching for received payments. There is no reliable way to do it that way and make sure nothing can slip through the cracks. Until we have solid example code using getreceivedbyaddress and getreceivedbylabel to point to and say “use this! use this! don’t use listtransactions!”, I don’t think we should implement listtransactions.
Why is it unreliable? It provides the same information that the GUI provides, and that works fine for watching for payments…
Quote from: satoshi on July 30, 2010, 7:40:54 PMWhen we do implement listtransactions, maybe one way to fight that is to make it all text. It should not break down the fields into e.g. comment, confirmations, credit, debit. It could be one pretty formatted string like “0/unconfirmed 0:0:0 date comment debit 4 credit 0” or something so it’s hard for programmers to do the wrong thing and process it. It’s only for viewing the status of your server. I guess that would be kinda annoying for web interfaces that would rather format it into html columns though.
We really shouldn’t adopt a policy of protecting users from themselves. If we do, there should at least be a “devmode” switch or config line to turn it off.