d0zingcat/gocryptotrader
1
0
Fork 0
mirror of https://github.com/d0zingcat/gocryptotrader.git synced 2026-06-02 07:26:53 +00:00
Code Issues Packages Projects Releases Wiki Activity

Feature: Faster start & stop times (#648)

Browse Source 
* Updates starting and stopping routines to be a bit more parallel with less waiting required

* Removes stop, removes debugging output

* linting and test fixes

* Add extra kill switch for exiting on exchange loading delay

* Fixes fun math

* breaks loop instead of switch. Moves param warns higher

* Removes unceccary gos. passes in cfg to remove data race

* Removes os signal processing. Fixes bad master merge
This commit is contained in:
Scott
2021-03-23 10:18:57 +11:00
committed by GitHub
parent 46f71952f9
commit 3c72a199f2
18 changed files with 209 additions and 200 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
engine/orders.go
View File

@@ -11,6 +11,7 @@ import (
"github.com/thrasher-corp/gocryptotrader/common"
"github.com/thrasher-corp/gocryptotrader/communications/base"
"github.com/thrasher-corp/gocryptotrader/currency"
"github.com/thrasher-corp/gocryptotrader/engine/subsystem"
"github.com/thrasher-corp/gocryptotrader/exchanges/asset"
"github.com/thrasher-corp/gocryptotrader/exchanges/order"
"github.com/thrasher-corp/gocryptotrader/log"
@@ -137,7 +138,7 @@ func (o *orderManager) Start(bot *Engine) error {
return errors.New("cannot start with nil bot")
}
if !atomic.CompareAndSwapInt32(&o.started, 0, 1) {
return errors.New("could not start order manager")
return fmt.Errorf("order manager %w", subsystem.ErrSubSystemAlreadyStarted)
}
log.Debugln(log.OrderBook, "Order manager starting...")
@@ -152,14 +153,10 @@ func (o *orderManager) Start(bot *Engine) error {
// Stop will attempt to shutdown the orderManager
func (o *orderManager) Stop() error {
if atomic.LoadInt32(&o.started) == 0 {
return errors.New("order manager not started")
return fmt.Errorf("order manager %w", subsystem.ErrSubSystemNotStarted)
}
if !atomic.CompareAndSwapInt32(&o.stopped, 0, 1) {
return errors.New("order manager is already stopped")
}
defer func() {
atomic.CompareAndSwapInt32(&o.stopped, 1, 0)
atomic.CompareAndSwapInt32(&o.started, 1, 0)
}()
@@ -191,7 +188,7 @@ func (o *orderManager) run() {
o.gracefulShutdown()
return
case <-tick.C:
o.processOrders()
go o.processOrders()
}
}
}