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[#337] morph: Move subscription logic to subscriber

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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2023-05-11 17:05:24 +03:00 • committed by Evgenii Stratonikov
parent a5f118a987
commit 35fdf6f315
5 changed files with 258 additions and 507 deletions
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26
pkg/morph/client/client.go
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@ -69,9 +69,6 @@ type Client struct {
// on every normal call.
switchLock *sync.RWMutex
notifications chan rpcclient.Notification
subsInfo // protected with switchLock
// channel for internal stop
closeChan chan struct{}
@ -566,26 +563,11 @@ func (c *Client) IsValidScript(script []byte, signers []transaction.Signer) (val
// NotificationChannel returns channel than receives subscribed
// notification from the connected RPC node.
// Channel is closed when connection to the RPC node has been
// lost without the possibility of recovery.
// Channel is closed when connection to the RPC node is lost.
func (c *Client) NotificationChannel() <-chan rpcclient.Notification {
return c.notifications
}
// inactiveMode switches Client to an inactive mode:
// - notification channel is closed;
// - all the new RPC request would return ErrConnectionLost;
// - inactiveModeCb is called if not nil.
func (c *Client) inactiveMode() {
c.switchLock.Lock()
defer c.switchLock.Unlock()
close(c.notifications)
c.inactive = true
if c.cfg.inactiveModeCb != nil {
c.cfg.inactiveModeCb()
}
c.switchLock.RLock()
defer c.switchLock.RUnlock()
return c.client.Notifications //lint:ignore SA1019 waits for neo-go v0.102.0 https://github.com/nspcc-dev/neo-go/pull/2980
}
func (c *Client) setActor(act *actor.Actor) {