54 lines
2.2 KiB
Go
54 lines
2.2 KiB
Go
package whisper
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import (
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/p2p/enode"
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)
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// EventType used to define known envelope events.
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type EventType string
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const (
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// EventEnvelopeSent fires when envelope was sent to a peer.
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EventEnvelopeSent EventType = "envelope.sent"
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// EventEnvelopeExpired fires when envelop expired
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EventEnvelopeExpired EventType = "envelope.expired"
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// EventEnvelopeReceived is sent once envelope was received from a peer.
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// EventEnvelopeReceived must be sent to the feed even if envelope was previously in the cache.
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// And event, ideally, should contain information about peer that sent envelope to us.
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EventEnvelopeReceived EventType = "envelope.received"
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// EventBatchAcknowledged is sent when batch of envelopes was acknowledged by a peer.
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EventBatchAcknowledged EventType = "batch.acknowleged"
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// EventEnvelopeAvailable fires when envelop is available for filters
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EventEnvelopeAvailable EventType = "envelope.available"
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// EventMailServerRequestSent fires when such request is sent.
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EventMailServerRequestSent EventType = "mailserver.request.sent"
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// EventMailServerRequestCompleted fires after mailserver sends all the requested messages
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EventMailServerRequestCompleted EventType = "mailserver.request.completed"
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// EventMailServerRequestExpired fires after mailserver the request TTL ends.
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// This event is independent and concurrent to EventMailServerRequestCompleted.
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// Request should be considered as expired only if expiry event was received first.
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EventMailServerRequestExpired EventType = "mailserver.request.expired"
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// EventMailServerEnvelopeArchived fires after an envelope has been archived
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EventMailServerEnvelopeArchived EventType = "mailserver.envelope.archived"
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// EventMailServerSyncFinished fires when the sync of messages is finished.
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EventMailServerSyncFinished EventType = "mailserver.sync.finished"
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)
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// EnvelopeEvent used for envelopes events.
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type EnvelopeEvent struct {
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Event EventType
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Topic TopicType
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Hash common.Hash
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Batch common.Hash
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Peer enode.ID
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Data interface{}
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}
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// SyncEventResponse is a response from the Mail Server
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// form which the peer received envelopes.
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type SyncEventResponse struct {
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Cursor []byte
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Error string
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}
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