From e735e4e585f965ba3dabbd2faae3ad6665a4681b Mon Sep 17 00:00:00 2001
From: Joe Zhou <zhoushuqun@gmail.com>
Date: Sun, 20 Nov 2022 18:31:36 +0800
Subject: [PATCH] Log the remaining capacity.

---
 .../us/codecraft/webmagic/scheduler/QueueScheduler.java    | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/scheduler/QueueScheduler.java b/webmagic-core/src/main/java/us/codecraft/webmagic/scheduler/QueueScheduler.java
index 8ea3ab19..04d5b36b 100644
--- a/webmagic-core/src/main/java/us/codecraft/webmagic/scheduler/QueueScheduler.java
+++ b/webmagic-core/src/main/java/us/codecraft/webmagic/scheduler/QueueScheduler.java
@@ -1,11 +1,10 @@
 package us.codecraft.webmagic.scheduler;
 
-import us.codecraft.webmagic.Request;
-import us.codecraft.webmagic.Task;
-
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.LinkedBlockingQueue;
 
+import us.codecraft.webmagic.Request;
+import us.codecraft.webmagic.Task;
 
 /**
  * Basic Scheduler implementation.<br>
@@ -35,6 +34,8 @@ public class QueueScheduler extends DuplicateRemovedScheduler implements Monitor
 
     @Override
     public void pushWhenNoDuplicate(Request request, Task task) {
+        logger.trace("Remaining capacity: {}", this.queue.remainingCapacity());
+
         try {
             queue.put(request);
         } catch (InterruptedException e) {