From c9c253f24601cc172058fd980b73791da4ec4f9c Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Mon, 5 Dec 2016 22:54:22 +0300
Subject: juick-xmpp: CleaningUp refactoring

---
 .../main/java/com/juick/components/XMPPServer.java |  2 -
 .../configuration/XmppAppConfiguration.java        |  7 +++
 .../java/com/juick/components/s2s/CleaningUp.java  | 71 +++++++++-------------
 3 files changed, 37 insertions(+), 43 deletions(-)

(limited to 'juick-xmpp/src/main/java/com/juick/components')

diff --git a/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java b/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java
index b5065c74..c51810a5 100644
--- a/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java
+++ b/juick-xmpp/src/main/java/com/juick/components/XMPPServer.java
@@ -96,8 +96,6 @@ public class XMPPServer implements AutoCloseable {
                         }
                     }
                 });
-
-                service.submit(new CleaningUp(this));
             }
 
         } catch (Exception e) {
diff --git a/juick-xmpp/src/main/java/com/juick/components/configuration/XmppAppConfiguration.java b/juick-xmpp/src/main/java/com/juick/components/configuration/XmppAppConfiguration.java
index 31ffae9e..a10e6553 100644
--- a/juick-xmpp/src/main/java/com/juick/components/configuration/XmppAppConfiguration.java
+++ b/juick-xmpp/src/main/java/com/juick/components/configuration/XmppAppConfiguration.java
@@ -5,12 +5,14 @@ package com.juick.components.configuration;
  */
 
 import com.juick.components.XMPPServer;
+import com.juick.components.s2s.CleaningUp;
 import com.juick.configuration.DataConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.context.annotation.PropertySource;
 import org.springframework.core.env.Environment;
+import org.springframework.scheduling.annotation.EnableScheduling;
 
 import javax.inject.Inject;
 import java.util.concurrent.ExecutorService;
@@ -19,6 +21,7 @@ import java.util.concurrent.Executors;
 @Configuration
 @PropertySource("classpath:juick.conf")
 @Import(DataConfiguration.class)
+@EnableScheduling
 public class XmppAppConfiguration {
     @Inject
     private Environment env;
@@ -32,4 +35,8 @@ public class XmppAppConfiguration {
     public ExecutorService service() {
         return Executors.newCachedThreadPool();
     }
+    @Bean
+    public CleaningUp cleaningUp() {
+        return new CleaningUp();
+    }
 }
diff --git a/juick-xmpp/src/main/java/com/juick/components/s2s/CleaningUp.java b/juick-xmpp/src/main/java/com/juick/components/s2s/CleaningUp.java
index 52d2f3a6..9c6cf278 100644
--- a/juick-xmpp/src/main/java/com/juick/components/s2s/CleaningUp.java
+++ b/juick-xmpp/src/main/java/com/juick/components/s2s/CleaningUp.java
@@ -1,61 +1,50 @@
 package com.juick.components.s2s;
 
 import com.juick.components.XMPPServer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.scheduling.annotation.Scheduled;
 
+import javax.inject.Inject;
 import java.util.Iterator;
 
 /**
  *
  * @author ugnich
  */
-public class CleaningUp implements Runnable {
-    XMPPServer xmpp;
-    
-    public CleaningUp(XMPPServer xmpp) {
-        this.xmpp = xmpp;
-    }
+public class CleaningUp {
 
-    @Override
-    public void run() {
-        while (true) {
-            long now = System.currentTimeMillis();
-
-            synchronized (xmpp.getOutConnections()) {
-                for (Iterator<ConnectionOut> i = xmpp.getOutConnections().iterator(); i.hasNext(); ) {
-                    ConnectionOut c = i.next();
-                    int inactive = (int) ((double) (now - c.tsLocalData) / 1000.0);
-                    if (inactive > 900) {
-                        c.closeConnection();
-                        i.remove();
-                    }
-                }
-            }
+    private static final Logger logger = LoggerFactory.getLogger(CleaningUp.class);
 
-            synchronized (xmpp.getInConnections()) {
-                for (Iterator<ConnectionIn> i = xmpp.getInConnections().iterator(); i.hasNext(); ) {
-                    ConnectionIn c = i.next();
-                    int inactive = (int) ((double) (now - c.tsRemoteData) / 1000.0);
-                    if (inactive > 900) {
-                        c.closeConnection();
-                        i.remove();
-                    }
+    @Inject
+    XMPPServer xmpp;
+
+    @Scheduled(fixedDelay = 10000)
+    public void cleanUp() {
+        long now = System.currentTimeMillis();
+
+        synchronized (xmpp.getOutConnections()) {
+            for (Iterator<ConnectionOut> i = xmpp.getOutConnections().iterator(); i.hasNext(); ) {
+                ConnectionOut c = i.next();
+                int inactive = (int) ((double) (now - c.tsLocalData) / 1000.0);
+                if (inactive > 900) {
+                    logger.info("closing idle outgoing connection to {}", c.to);
+                    c.closeConnection();
+                    i.remove();
                 }
             }
+        }
 
-            synchronized (xmpp.getOutCache()) {
-                for (Iterator<CacheEntry> i = xmpp.getOutCache().iterator(); i.hasNext(); ) {
-                    CacheEntry c = i.next();
-                    int inactive = (int) ((double) (now - c.tsCreated) / 1000.0);
-                    if (inactive > 600) {
-                        i.remove();
-                    }
+        synchronized (xmpp.getInConnections()) {
+            for (Iterator<ConnectionIn> i = xmpp.getInConnections().iterator(); i.hasNext(); ) {
+                ConnectionIn c = i.next();
+                int inactive = (int) ((double) (now - c.tsRemoteData) / 1000.0);
+                if (inactive > 900) {
+                    logger.info("closing idle incoming connection from {}", c.from);
+                    c.closeConnection();
+                    i.remove();
                 }
             }
-            try {
-                Thread.sleep(10000);
-            } catch (InterruptedException e) {
-            }
-
         }
     }
 }
-- 
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