From 849d827486c75b2ab223d7b0e638dbb5b74d4d1d Mon Sep 17 00:00:00 2001
From: hozan23 <hozan23@proton.me>
Date: Thu, 9 Nov 2023 11:38:19 +0300
Subject: rename crates

---
 karyons_p2p/src/net/connector.rs | 125 ---------------------------------------
 1 file changed, 125 deletions(-)
 delete mode 100644 karyons_p2p/src/net/connector.rs

(limited to 'karyons_p2p/src/net/connector.rs')

diff --git a/karyons_p2p/src/net/connector.rs b/karyons_p2p/src/net/connector.rs
deleted file mode 100644
index 72dc0d8..0000000
--- a/karyons_p2p/src/net/connector.rs
+++ /dev/null
@@ -1,125 +0,0 @@
-use std::{future::Future, sync::Arc};
-
-use log::{trace, warn};
-
-use karyons_core::{
-    async_utils::{Backoff, TaskGroup, TaskResult},
-    Executor,
-};
-use karyons_net::{dial, Conn, Endpoint, NetError};
-
-use crate::{
-    monitor::{ConnEvent, Monitor},
-    Result,
-};
-
-use super::slots::ConnectionSlots;
-
-/// Responsible for creating outbound connections with other peers.
-pub struct Connector {
-    /// Managing spawned tasks.
-    task_group: TaskGroup,
-
-    /// Manages available outbound slots.
-    connection_slots: Arc<ConnectionSlots>,
-
-    /// The maximum number of retries allowed before successfully
-    /// establishing a connection.
-    max_retries: usize,
-
-    /// Responsible for network and system monitoring.
-    monitor: Arc<Monitor>,
-}
-
-impl Connector {
-    /// Creates a new Connector
-    pub fn new(
-        max_retries: usize,
-        connection_slots: Arc<ConnectionSlots>,
-        monitor: Arc<Monitor>,
-    ) -> Arc<Self> {
-        Arc::new(Self {
-            task_group: TaskGroup::new(),
-            monitor,
-            connection_slots,
-            max_retries,
-        })
-    }
-
-    /// Shuts down the connector
-    pub async fn shutdown(&self) {
-        self.task_group.cancel().await;
-    }
-
-    /// Establish a connection to the specified `endpoint`. If the connection
-    /// attempt fails, it performs a backoff and retries until the maximum allowed
-    /// number of retries is exceeded. On a successful connection, it returns a
-    /// `Conn` instance.
-    ///
-    /// This method will block until it finds an available slot.
-    pub async fn connect(&self, endpoint: &Endpoint) -> Result<Conn> {
-        self.connection_slots.wait_for_slot().await;
-        self.connection_slots.add();
-
-        let mut retry = 0;
-        let backoff = Backoff::new(500, 2000);
-        while retry < self.max_retries {
-            let conn_result = dial(endpoint).await;
-
-            if let Ok(conn) = conn_result {
-                self.monitor
-                    .notify(&ConnEvent::Connected(endpoint.clone()).into())
-                    .await;
-                return Ok(conn);
-            }
-
-            self.monitor
-                .notify(&ConnEvent::ConnectRetried(endpoint.clone()).into())
-                .await;
-
-            backoff.sleep().await;
-
-            warn!("try to reconnect {endpoint}");
-            retry += 1;
-        }
-
-        self.monitor
-            .notify(&ConnEvent::ConnectFailed(endpoint.clone()).into())
-            .await;
-
-        self.connection_slots.remove().await;
-        Err(NetError::Timeout.into())
-    }
-
-    /// Establish a connection to the given `endpoint`. For each new connection,
-    /// it invokes the provided `callback`, and pass the connection to the callback.
-    pub async fn connect_with_cback<'a, Fut>(
-        self: &Arc<Self>,
-        ex: Executor<'a>,
-        endpoint: &Endpoint,
-        callback: impl FnOnce(Conn) -> Fut + Send + 'a,
-    ) -> Result<()>
-    where
-        Fut: Future<Output = Result<()>> + Send + 'a,
-    {
-        let conn = self.connect(endpoint).await?;
-
-        let selfc = self.clone();
-        let endpoint = endpoint.clone();
-        let on_disconnect = |res| async move {
-            if let TaskResult::Completed(Err(err)) = res {
-                trace!("Outbound connection dropped: {err}");
-            }
-            selfc
-                .monitor
-                .notify(&ConnEvent::Disconnected(endpoint.clone()).into())
-                .await;
-            selfc.connection_slots.remove().await;
-        };
-
-        self.task_group
-            .spawn(ex.clone(), callback(conn), on_disconnect);
-
-        Ok(())
-    }
-}
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