cic-custodial/cmd/service/utils.go
Mohammed Sohail e203c49049
major refactor: use proxy contract and gas faucet (see notes)
* remove uncessary tasks and task handlers
* reafctor custodial container
* refactor gas refiller. Gas refiller can queue at a later time to match cooldown
* refactor sub handler to process chain events
2023-03-29 16:10:58 +00:00

32 lines
674 B
Go

package main
import (
"context"
"os"
"os/signal"
"syscall"
"time"
)
func createSigChannel() (chan os.Signal, func()) {
signalCh := make(chan os.Signal, 1)
signal.Notify(signalCh, os.Interrupt, syscall.SIGTERM, syscall.SIGINT)
return signalCh, func() {
close(signalCh)
}
}
func startGracefulShutdown(ctx context.Context, internalServices *internalServicesContainer) {
ctx, cancel := context.WithTimeout(ctx, 5*time.Second)
defer cancel()
internalServices.jetstreamSub.Close()
if err := internalServices.apiService.Shutdown(ctx); err != nil {
lo.Fatal("Could not gracefully shutdown api server", "err", err)
}
internalServices.taskerService.Stop()
}