Commit 6a233d67 authored by Baoqi's avatar Baoqi
Browse files

Fix:checkConnection should close connection to avoid connection leak

parent 034cc20d

escheduler-api/src/main/java/cn/escheduler/api/service/DataSourceService.java

+6 −0
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ import org.springframework.transaction.annotation.Transactional; 


import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.SQLException;

import java.util.*;



/**
@@ -399,6 +400,11 @@ public class DataSourceService extends BaseService{ 
        Connection con = getConnection(type, parameter);

        if (con != null) {

            isConnection = true;

            try {

                con.close();

            } catch (SQLException e) {

                logger.error("close connection fail at DataSourceService::checkConnection()", e);

            }

        }

        return isConnection;

    }