From 6c50fda1cd8aece3450d3fb29f519099c45b30ba Mon Sep 17 00:00:00 2001
From: AnthonyAxenov <anthonyaxenov@gmail.com>
Date: Wed, 7 May 2025 01:42:43 +0800
Subject: [PATCH] =?UTF-8?q?=D0=9F=D0=B5=D1=80=D0=B5=D1=80=D0=B0=D0=B1?=
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---
 app/checker/checker.go | 39 ++++++++++++---------------------------
 1 file changed, 12 insertions(+), 27 deletions(-)

diff --git a/app/checker/checker.go b/app/checker/checker.go
index 51959b8..021e5b7 100644
--- a/app/checker/checker.go
+++ b/app/checker/checker.go
@@ -268,33 +268,18 @@ func CheckChannels(pls playlist.Playlist) playlist.Playlist {
 
 // calcParameters вычисляет оптимальное количество горутин и таймаут запроса
 func calcParameters(count int) (time.Duration, int) {
-	// коэффициент нагрузки
-	var k float32
-	// чем ниже, тем больше горутин, меньше таймаут, быстрее проверка, хуже результаты
-	// чем выше, тем меньше горутин, больше таймаут, медленнее проверка, лучше результаты
+	var routines int
+	var percentage float32
 
-	switch true {
-	case count >= 4000:
-		k = 5
-	case count >= 3000:
-		k = 4.5
-	case count >= 2500:
-		k = 4
-	case count >= 2000:
-		k = 3.5
-	case count >= 1500:
-		k = 3
-	case count >= 1000:
-		k = 2.5
-	case count >= 500:
-		k = 2
-	case count >= 100:
-		k = 1.5
-	default:
-		k = 1
+	if count <= 100 {
+		routines = count
+	} else {
+		percentage = float32(runtime.NumCPU()) * 0.075
+		for percentage >= 1 {
+			percentage *= 0.5
+		}
+		routines = int(float32(count) * percentage)
 	}
-
-	routines := int(float32(count) / k / float32(runtime.NumCPU()))
 	if routines > 500 {
 		routines = 500
 	}
@@ -302,7 +287,7 @@ func calcParameters(count int) (time.Duration, int) {
 		routines = 1
 	}
 
-	timeout := 10/k + 2
+	timeout := 10 / float32(count) * 150
 	if timeout > 10 {
 		timeout = 10
 	}
@@ -312,7 +297,7 @@ func calcParameters(count int) (time.Duration, int) {
 
 	duration := time.Duration(timeout) * time.Second
 	log.Printf(
-		"Check parameters calculated: count=%d timeout=%.2fs routines=%d\n",
+		"Check parameters calculated count=%d timeout=%.2fs routines=%d\n",
 		count,
 		duration.Seconds(),
 		routines,