Drop the connections/sec arg and just make it fit in the interval

[dnsseed-rust] / src / main.rs

diff --git a/src/main.rs b/src/main.rs
index 19dcb308f6a12144df21afcebd4afe69e7bc75d5..d25020e8bf904753ef89c4b21f51eceaf2cfc58c 100644 (file)
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,7 +5,7 @@ mod bgp_client;
 mod timeout_stream;
 mod datastore;
 
-use std::{cmp, env};
+use std::env;
 use std::collections::HashMap;
 use std::sync::{Arc, Mutex};
 use std::sync::atomic::{Ordering, AtomicBool};
@@ -279,17 +279,19 @@ fn scan_net() {
                let printer = unsafe { PRINTER.as_ref().unwrap() };
                let store = unsafe { DATA_STORE.as_ref().unwrap() };
 
+               let start_time = Instant::now();
                let mut scan_nodes = store.get_next_scan_nodes();
                printer.add_line(format!("Got {} addresses to scan", scan_nodes.len()), false);
-               let per_iter_time = Duration::from_millis(1000 / store.get_u64(U64Setting::ConnsPerSec));
-               let start_time = Instant::now();
-               let mut iter_time = start_time;
+               if !scan_nodes.is_empty() {
+                       let per_iter_time = Duration::from_millis(datastore::SECS_PER_SCAN_RESULTS / scan_nodes.len() as u64);
+                       let mut iter_time = start_time;
 
-               for node in scan_nodes.drain(..) {
-                       scan_node(iter_time, node, false);
-                       iter_time += per_iter_time;
+                       for node in scan_nodes.drain(..) {
+                               scan_node(iter_time, node, false);
+                               iter_time += per_iter_time;
+                       }
                }
-               Delay::new(cmp::max(iter_time, start_time + Duration::from_secs(1))).then(move |_| {
+               Delay::new(start_time + Duration::from_secs(datastore::SECS_PER_SCAN_RESULTS)).then(move |_| {
                        if !START_SHUTDOWN.load(Ordering::Relaxed) {
                                scan_net();
                        }