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Update MysqlConnector.java

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This commit is contained in:
luoyaogui
2017-06-27 15:04:39 +08:00
committed by GitHub
parent b6090da0e5
commit 525a00ea17
1 changed files with 7 additions and 7 deletions
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14
driver/src/main/java/com/alibaba/otter/canal/parse/driver/mysql/MysqlConnector.java
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@@ -2,6 +2,9 @@ package com.alibaba.otter.canal.parse.driver.mysql;
import java.io.IOException; import java.io.IOException;
import java.net.InetSocketAddress; import java.net.InetSocketAddress;
import com.alibaba.otter.canal.parse.driver.mysql.socket.SocketChannel;
import com.alibaba.otter.canal.parse.driver.mysql.socket.SocketChannelPool;
import java.util.concurrent.atomic.AtomicBoolean; import java.util.concurrent.atomic.AtomicBoolean;
import org.apache.commons.lang.exception.ExceptionUtils; import org.apache.commons.lang.exception.ExceptionUtils;
@@ -14,8 +17,6 @@ import com.alibaba.otter.canal.parse.driver.mysql.packets.client.QuitCommandPack
import com.alibaba.otter.canal.parse.driver.mysql.packets.server.ErrorPacket; import com.alibaba.otter.canal.parse.driver.mysql.packets.server.ErrorPacket;
import com.alibaba.otter.canal.parse.driver.mysql.packets.server.HandshakeInitializationPacket; import com.alibaba.otter.canal.parse.driver.mysql.packets.server.HandshakeInitializationPacket;
import com.alibaba.otter.canal.parse.driver.mysql.packets.server.Reply323Packet; import com.alibaba.otter.canal.parse.driver.mysql.packets.server.Reply323Packet;
import com.alibaba.otter.canal.parse.driver.mysql.socket.SocketChannel;
import com.alibaba.otter.canal.parse.driver.mysql.socket.SocketChannelPool;
import com.alibaba.otter.canal.parse.driver.mysql.utils.MySQLPasswordEncrypter; import com.alibaba.otter.canal.parse.driver.mysql.utils.MySQLPasswordEncrypter;
import com.alibaba.otter.canal.parse.driver.mysql.utils.PacketManager; import com.alibaba.otter.canal.parse.driver.mysql.utils.PacketManager;
@@ -101,8 +102,7 @@ public class MysqlConnector {
MysqlUpdateExecutor executor = new MysqlUpdateExecutor(connector); MysqlUpdateExecutor executor = new MysqlUpdateExecutor(connector);
executor.update("KILL CONNECTION " + connectionId); executor.update("KILL CONNECTION " + connectionId);
} catch (Exception e) { } catch (Exception e) {
// 忽略具体异常 throw new IOException("KILL DUMP " + connectionId + " failure:" + ExceptionUtils.getStackTrace(e));
logger.info("KILL DUMP " + connectionId + " failure:" + ExceptionUtils.getStackTrace(e));
} finally { } finally {
if (connector != null) { if (connector != null) {
connector.disconnect(); connector.disconnect();
@@ -140,7 +140,7 @@ public class MysqlConnector {
HeaderPacket quitHeader = new HeaderPacket(); HeaderPacket quitHeader = new HeaderPacket();
quitHeader.setPacketBodyLength(cmdBody.length); quitHeader.setPacketBodyLength(cmdBody.length);
quitHeader.setPacketSequenceNumber((byte) 0x00); quitHeader.setPacketSequenceNumber((byte) 0x00);
PacketManager.write(channel,quitHeader.toBytes(),cmdBody); PacketManager.writePkg(channel, quitHeader.toBytes(),cmdBody);
} }
private void negotiate(SocketChannel channel) throws IOException { private void negotiate(SocketChannel channel) throws IOException {
@@ -177,7 +177,7 @@ public class MysqlConnector {
h.setPacketBodyLength(clientAuthPkgBody.length); h.setPacketBodyLength(clientAuthPkgBody.length);
h.setPacketSequenceNumber((byte) (header.getPacketSequenceNumber() + 1)); h.setPacketSequenceNumber((byte) (header.getPacketSequenceNumber() + 1));
PacketManager.write(channel,h.toBytes(), clientAuthPkgBody); PacketManager.writePkg(channel, h.toBytes(), clientAuthPkgBody);
logger.info("client authentication packet is sent out."); logger.info("client authentication packet is sent out.");
// check auth result // check auth result
@@ -213,7 +213,7 @@ public class MysqlConnector {
h323.setPacketBodyLength(b323Body.length); h323.setPacketBodyLength(b323Body.length);
h323.setPacketSequenceNumber((byte) (packetSequenceNumber + 1)); h323.setPacketSequenceNumber((byte) (packetSequenceNumber + 1));
PacketManager.write(channel, h323.toBytes(), b323Body); PacketManager.writePkg(channel, h323.toBytes(), b323Body);
logger.info("client 323 authentication packet is sent out."); logger.info("client 323 authentication packet is sent out.");
// check auth result // check auth result
HeaderPacket header = PacketManager.readHeader(channel, 4); HeaderPacket header = PacketManager.readHeader(channel, 4);