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exchanges/engine: Add multichain deposit/withdrawal support (#794)

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* Add exchange multichain support

* Start tidying up

* Add multichain transfer support for Bitfinex and fix poloniex bug

* Add Coinbene multichain support

* Start adjusting the deposit address manager

* Fix deposit tests and further enhancements

* Cleanup

* Add bypass flag, expand tests plus error coverage for Huobi

Adjust helpers

* Address nitterinos

* BFX wd changes

* Address nitterinos

* Minor fixes rebasing on master

* Fix BFX acceptableMethods test

* Add some TO-DOs for 2 tests WRT races

* Fix acceptableMethods test round 2

* Address nitterinos
This commit is contained in:
Adrian Gallagher
2021-10-15 15:55:38 +11:00
committed by GitHub
parent b093a7df19
commit 0c00b7e1df
145 changed files with 46329 additions and 5507 deletions
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83
exchanges/bittrex/bittrex_ws_orderbook.go
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@@ -232,23 +232,6 @@ func (b *Bittrex) processJob(p currency.Pair) error {
return b.applyBufferUpdate(p)
}
// flushAndCleanup flushes orderbook and clean local cache
func (b *Bittrex) flushAndCleanup(p currency.Pair) {
errClean := b.Websocket.Orderbook.FlushOrderbook(p, asset.Spot)
if errClean != nil {
log.Errorf(log.WebsocketMgr,
"%s flushing websocket error: %v",
b.Name,
errClean)
}
errClean = b.obm.cleanup(p)
if errClean != nil {
log.Errorf(log.WebsocketMgr, "%s cleanup websocket error: %v",
b.Name,
errClean)
}
}
// stageWsUpdate stages websocket update to roll through updates that need to
// be applied to a fetched orderbook via REST.
func (o *orderbookManager) stageWsUpdate(u *OrderbookUpdateMessage, pair currency.Pair, a asset.Item) error {
@@ -310,25 +293,6 @@ func (o *orderbookManager) stopFetchingBook(pair currency.Pair) error {
return nil
}
// stopNeedsFetchingBook completes the book fetching initiation.
func (o *orderbookManager) stopNeedsFetchingBook(pair currency.Pair) error {
o.Lock()
defer o.Unlock()
state, ok := o.state[pair.Base][pair.Quote][asset.Spot]
if !ok {
return fmt.Errorf("could not match pair %s and asset type %s in hash table",
pair,
asset.Spot)
}
if !state.needsFetchingBook {
return fmt.Errorf("needs fetching book already set to false for %s %s",
pair,
asset.Spot)
}
state.needsFetchingBook = false
return nil
}
// setNeedsFetchingBook completes the book fetching initiation.
func (o *orderbookManager) setNeedsFetchingBook(pair currency.Pair) error {
o.Lock()
@@ -368,25 +332,6 @@ func (o *orderbookManager) handleFetchingBook(pair currency.Pair) (fetching, nee
return false, false, nil
}
// completeInitialSync sets if an asset type has completed its initial sync
func (o *orderbookManager) completeInitialSync(pair currency.Pair) error {
o.Lock()
defer o.Unlock()
state, ok := o.state[pair.Base][pair.Quote][asset.Spot]
if !ok {
return fmt.Errorf("complete initial sync cannot match currency pair %s asset type %s",
pair,
asset.Spot)
}
if !state.initialSync {
return fmt.Errorf("initital sync already set to false for %s %s",
pair,
asset.Spot)
}
state.initialSync = false
return nil
}
// checkIsInitialSync checks status if the book is Initial Sync being via the REST
// protocol.
func (o *orderbookManager) checkIsInitialSync(pair currency.Pair) (bool, error) {
@@ -488,31 +433,3 @@ func (u *update) validate(updt *OrderbookUpdateMessage, recent *orderbook.Base)
}
return true, nil
}
// cleanup cleans up buffer and reset fetch and init
func (o *orderbookManager) cleanup(pair currency.Pair) error {
o.Lock()
state, ok := o.state[pair.Base][pair.Quote][asset.Spot]
if !ok {
o.Unlock()
return fmt.Errorf("cleanup cannot match %s %s to hash table",
pair,
asset.Spot)
}
bufferEmpty:
for {
select {
case <-state.buffer:
// bleed and discard buffer
default:
break bufferEmpty
}
}
o.Unlock()
// disable rest orderbook synchronisation
_ = o.stopFetchingBook(pair)
_ = o.completeInitialSync(pair)
_ = o.stopNeedsFetchingBook(pair)
return nil
}