fix bug#connection in druid infinitely increased

zhaoguang · zhaoguang · commit 0b8ab800b71c · 2018-09-06T11:57:44.000+08:00
diff --git a/src/main/java/com/alibaba/druid/pool/ElasticSearchConnection.java b/src/main/java/com/alibaba/druid/pool/ElasticSearchConnection.java
@@ -23,6 +23,8 @@
 public class ElasticSearchConnection implements Connection {
 
     private Client client;
+    //关闭标识
+    private boolean closeStatus = true;
 
     public ElasticSearchConnection(String jdbcUrl, Properties info) {
 
@@ -41,6 +43,7 @@ public ElasticSearchConnection(String jdbcUrl, Properties info) {
                 transportClient.addTransportAddress(new TransportAddress(InetAddress.getByName(host), Integer.parseInt(port)));
             }
             client = transportClient;
+            closeStatus = false;
         } catch (UnknownHostException e) {
             e.printStackTrace();
         }
@@ -586,12 +589,14 @@ public void rollback() throws SQLException {
 
     @Override
     public void close() throws SQLException {
+        this.getClient().close();
+        closeStatus = true;
 
     }
 
     @Override
     public boolean isClosed() throws SQLException {
-        return false;
+        return closeStatus;
     }
 
     @Override

Original file line number	Diff line number	Diff line change
`@@ -23,6 +23,8 @@`
`23`	`23`	`public class ElasticSearchConnection implements Connection {`
`24`	`24`
`25`	`25`	`private Client client;`
	`26`	`+ //关闭标识`
	`27`	`+ private boolean closeStatus = true;`
`26`	`28`
`27`	`29`	`public ElasticSearchConnection(String jdbcUrl, Properties info) {`
`28`	`30`
`@@ -41,6 +43,7 @@ public ElasticSearchConnection(String jdbcUrl, Properties info) {`
`41`	`43`	`transportClient.addTransportAddress(new TransportAddress(InetAddress.getByName(host), Integer.parseInt(port)));`
`42`	`44`	`}`
`43`	`45`	`client = transportClient;`
	`46`	`+ closeStatus = false;`
`44`	`47`	`} catch (UnknownHostException e) {`
`45`	`48`	`e.printStackTrace();`
`46`	`49`	`}`
`@@ -586,12 +589,14 @@ public void rollback() throws SQLException {`
`586`	`589`
`587`	`590`	`@Override`
`588`	`591`	`public void close() throws SQLException {`
	`592`	`+ this.getClient().close();`
	`593`	`+ closeStatus = true;`
`589`	`594`
`590`	`595`	`}`
`591`	`596`
`592`	`597`	`@Override`
`593`	`598`	`public boolean isClosed() throws SQLException {`
`594`		`- return false;`
	`599`	`+ return closeStatus;`
`595`	`600`	`}`
`596`	`601`
`597`	`602`	`@Override`