Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Author ¶
type Author struct {
// contains filtered or unexported fields
}
Author exposes methods for authoring of network items
func (*Author) PendingExtrinsics ¶
PendingExtrinsics returns all pending extrinsics, potentially grouped by sender
func (*Author) SubmitAndWatchExtrinsic ¶
func (a *Author) SubmitAndWatchExtrinsic(xt types.Extrinsic) (*ExtrinsicStatusSubscription, error)
SubmitAndWatchExtrinsic will submit and subscribe to watch an extrinsic until unsubscribed, returning a subscription that will receive server notifications containing the extrinsic status updates.
type ExtrinsicStatusSubscription ¶
type ExtrinsicStatusSubscription struct {
// contains filtered or unexported fields
}
ExtrinsicStatusSubscription is a subscription established through one of the Client's subscribe methods.
func (*ExtrinsicStatusSubscription) Chan ¶
func (s *ExtrinsicStatusSubscription) Chan() <-chan types.ExtrinsicStatus
Chan returns the subscription channel.
The channel is closed when Unsubscribe is called on the subscription.
func (*ExtrinsicStatusSubscription) Err ¶
func (s *ExtrinsicStatusSubscription) Err() <-chan error
Err returns the subscription error channel. The intended use of Err is to schedule resubscription when the client connection is closed unexpectedly.
The error channel receives a value when the subscription has ended due to an error. The received error is nil if Close has been called on the underlying client and no other error has occurred.
The error channel is closed when Unsubscribe is called on the subscription.
func (*ExtrinsicStatusSubscription) Unsubscribe ¶
func (s *ExtrinsicStatusSubscription) Unsubscribe()
Unsubscribe unsubscribes the notification and closes the error channel. It can safely be called more than once.
Source Files