Posting individual items issue with large amount about aux-addon

[Witnessthis]

I'm also experiencing this issue.

[mattk926]

Same issue here! Has been this way for months!

[shirsig]

you mean posting many times the same items with small stack size? Since tbc this is actually not done by aux anymore (wouldn't be possible, you would have to click for each individual posting) but through a single api call so I don't think there's anything I can do about that.

Or you mean items that don't stack, like armor that you mass crafted? (I'm not entirely sure if this is done through the api or not. if not I can add a delay. will check)

[mattk926]

Example: I have 500 elixirs. I want to sell them in stacks of 5. This would be 100 listings of 5 I click post and then it starts posting them. depending how many queries were made in the past x seconds to the AH API blizzard starts throttling the postings. once that happens that posting stops and errors out. The addon may or may not have kept track of how many items are still in inventory and you may have to close/reopen for aux to re"scan" the inventory to determine how many elixirs are actually in your inventory (minor inconvenience). If there was a way to "slow down" the posting process of each individual stack it might help alleviate the throttling interruptions experienced while trying to post a large amount of items in a short amount of time.

[mattk926]

This also happens more frequently directly after the posting scan happens on an item with a lot of listings.

[shirsig]

Example: I have 500 elixirs. I want to sell them in stacks of 5. This would be 100 listings of 5 I click post and then it starts posting them.

This actually is done using a single call to the blizzard API: PostAuction(start_price, buyout_price, duration, stack_size, stack_count)
This is a function which can only be called with a hardware event so there is no way to throttle it while keeping it fully automatic, and if it's not gonna be automatic, well, you can already do that if you just reduce the stack count and post multiple times.

[Witnessthis]

Is there perhaps a built in throttle in the blizzard api to reduce AH lag? For example being allowed to post X items per Y time. And the symptoms of this is what we see?

[mattk926]

Yes this is what we are running into. Blizzard has a limit set on the AH to help reduce the "lag" experienced. just not sure what the appropriate solution is. Part of the nuisance is the addon gets out of sync when this throttle happens forcing close and open of the addon again to have it pull information from the inventory to be accurate. The other part is the unknown number or limit. so it can be annoying to post something right after a "post scan" which if you try to post items during the scan if it is an item which has a large amount of auctions it will error out right away.

When this happens it resets your stack size to the default stack size and can be cumbersome to reenter all the stack size information.

[Witnessthis]

I guess it would be possible to detect if a throttle happend based on how many items you expected to post and how many you still have remaining. (If no other prettier solution exist). Forcing a recount of the items is probably necessary at this point to not have to restart the addon. I've also experienced situations in which the UI bugs such that it's impossible to press the post button since it's greyed out even after a close/open. To fix this issue I had to reload the ui.