jd_client_sv2 0.2.0

Job Declarator Client (JDC) role
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use stratum_apps::stratum_core::{
    common_messages_sv2::{
        ChannelEndpointChanged, Reconnect, SetupConnectionError, SetupConnectionSuccess,
    },
    handlers_sv2::HandleCommonMessagesFromServerAsync,
    parsers_sv2::Tlv,
};
use tracing::{info, warn};

use crate::{
    error::{self, JDCError, JDCErrorKind},
    job_declarator::JobDeclarator,
};

#[cfg_attr(not(test), hotpath::measure_all)]
impl HandleCommonMessagesFromServerAsync for JobDeclarator {
    type Error = JDCError<error::JobDeclarator>;

    fn get_negotiated_extensions_with_server(
        &self,
        _server_id: Option<usize>,
    ) -> Result<Vec<u16>, Self::Error> {
        Ok(vec![])
    }

    async fn handle_setup_connection_success(
        &mut self,
        _server_id: Option<usize>,
        msg: SetupConnectionSuccess,
        _tlv_fields: Option<&[Tlv]>,
    ) -> Result<(), Self::Error> {
        info!("Received: {}", msg);
        self.mode.activate();
        Ok(())
    }

    async fn handle_channel_endpoint_changed(
        &mut self,
        _server_id: Option<usize>,
        msg: ChannelEndpointChanged,
        _tlv_fields: Option<&[Tlv]>,
    ) -> Result<(), Self::Error> {
        info!("Received: {}", msg);
        Ok(())
    }

    async fn handle_reconnect(
        &mut self,
        _server_id: Option<usize>,
        msg: Reconnect<'_>,
        _tlv_fields: Option<&[Tlv]>,
    ) -> Result<(), Self::Error> {
        info!("Received: {}", msg);
        Ok(())
    }

    async fn handle_setup_connection_error(
        &mut self,
        _server_id: Option<usize>,
        msg: SetupConnectionError<'_>,
        _tlv_fields: Option<&[Tlv]>,
    ) -> Result<(), Self::Error> {
        warn!("Received: {}", msg);
        Err(JDCError::fallback(JDCErrorKind::SetupConnectionError))
    }
}