pub enum Event {
    Dht(DhtEvent),
    SyncConnected {
        remote: PeerId,
    },
    SyncDisconnected {
        remote: PeerId,
    },
    NotificationStreamOpened {
        remote: PeerId,
        protocol: ProtocolName,
        negotiated_fallback: Option<ProtocolName>,
        role: ObservedRole,
    },
    NotificationStreamClosed {
        remote: PeerId,
        protocol: ProtocolName,
    },
    NotificationsReceived {
        remote: PeerId,
        messages: Vec<(ProtocolName, Bytes)>,
    },
}
Expand description

Type for events generated by networking layer.

Variants

Dht(DhtEvent)

Event generated by a DHT.

SyncConnected

Fields

remote: PeerId

Node we are now syncing from.

Now connected to a new peer for syncing purposes.

SyncDisconnected

Fields

remote: PeerId

Node we are no longer syncing from.

Now disconnected from a peer for syncing purposes.

NotificationStreamOpened

Fields

remote: PeerId

Node we opened the substream with.

protocol: ProtocolName

The concerned protocol. Each protocol uses a different substream. This is always equal to the value of sc_network::config::NonDefaultSetConfig::notifications_protocol of one of the configured sets.

negotiated_fallback: Option<ProtocolName>

If the negotiation didn’t use the main name of the protocol (the one in notifications_protocol), then this field contains which name has actually been used. Always contains a value equal to the value in sc_network::config::NonDefaultSetConfig::fallback_names.

role: ObservedRole

Role of the remote.

Opened a substream with the given node with the given notifications protocol.

The protocol is always one of the notification protocols that have been registered.

NotificationStreamClosed

Fields

remote: PeerId

Node we closed the substream with.

protocol: ProtocolName

The concerned protocol. Each protocol uses a different substream.

Closed a substream with the given node. Always matches a corresponding previous NotificationStreamOpened message.

NotificationsReceived

Fields

remote: PeerId

Node we received the message from.

messages: Vec<(ProtocolName, Bytes)>

Concerned protocol and associated message.

Received one or more messages from the given node using the given protocol.

Trait Implementations

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Auto Trait Implementations

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