ProtocolGenericHandler

darkfi::net::protocol::protocol_generic

Struct ProtocolGenericHandler 

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pub struct ProtocolGenericHandler<M: Message + Clone, R: Message + Clone + Debug> {
    sender: Sender<(u32, M)>,
    pub receiver: Receiver<(u32, M)>,
    senders: RwLock<HashMap<u32, Sender<ProtocolGenericAction<R>>>>,
    pub task: StoppableTaskPtr,
}
Expand description

Defines a handler for generic protocol messages, consisting of a message receiver, action signal senders mapped by each channel ID, and a stoppable task to run the handler in the background.

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§sender: Sender<(u32, M)>

Message queue sender, passed to each P2P channel.

§receiver: Receiver<(u32, M)>

Message queue receiver listening for new messages from all channels.

§senders: RwLock<HashMap<u32, Sender<ProtocolGenericAction<R>>>>

Senders mapped by channel ID to propagate the action signal after a message retrieval.

§task: StoppableTaskPtr

Handler background task to run the messages listener function with.

Implementations§

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impl<M: Message + Clone, R: Message + Clone + Debug> ProtocolGenericHandler<M, R>

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pub async fn new( p2p: &P2pPtr, name: &'static str, session: SessionBitFlag, ) -> ProtocolGenericHandlerPtr<M, R>

Generate a new ProtocolGenericHandler for the provided P2P instance. The handler also attaches its generic protocol.

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async fn register_channel_sender( &self, channel: u32, sender: Sender<ProtocolGenericAction<R>>, )

Registers a new channel sender to the handler map. Additionally, looks for stale(closed) channels and prunes then from it.

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pub async fn send_action(&self, channel: u32, action: ProtocolGenericAction<R>)

Sends provided protocol generic action to requested channel, if it exists.

Auto Trait Implementations§

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impl<M, R> !Freeze for ProtocolGenericHandler<M, R>

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impl<M, R> !RefUnwindSafe for ProtocolGenericHandler<M, R>

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impl<M, R> Send for ProtocolGenericHandler<M, R>

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impl<M, R> Sync for ProtocolGenericHandler<M, R>

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impl<M, R> !Unpin for ProtocolGenericHandler<M, R>

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impl<M, R> UnwindSafe for ProtocolGenericHandler<M, R>

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