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Invalid NATS connection fix when subscribing to a subject
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This commit is contained in:
Adam Štrauch 2021-12-31 08:09:44 +01:00
parent 55b3376d4c
commit 157e795792
Signed by: cx
GPG Key ID: 018304FFA8988F8D
1 changed files with 3 additions and 5 deletions
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8
nats_driver/main.go
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@ -55,12 +55,10 @@ func (d *Driver) Init() error {
return fmt.Errorf("please initiate LogChannel variable") return fmt.Errorf("please initiate LogChannel variable")
} }
var nc *nats.Conn
for { for {
nc, err := nats.Connect(d.NATSUrl) nc, err := nats.Connect(d.NATSUrl)
if err != nil { if err != nil {
log.Println("Can't connect to the NATS server, waiting for 5 seconds before I try it again.") log.Printf("Can't connect to the NATS server, waiting for 5 seconds before I try it again. (%v)\n", err)
time.Sleep(time.Second * 5) time.Sleep(time.Second * 5)
continue continue
} }
@ -68,9 +66,9 @@ func (d *Driver) Init() error {
break break
} }
_, err := nc.Subscribe(d.NATSDiscoveryChannel, d.handler) _, err := d.nc.Subscribe(d.NATSDiscoveryChannel, d.handler)
if err != nil { if err != nil {
return err return fmt.Errorf("subscribe error: %v", err)
} }
return nil return nil