Ошибки При Входе На Сервер

amaxarg · 13 июня, 2014

подскажите что за ошибки ? с чем связанно ?

при заходе на акк иногда он пустой, пару раз перезаходишь и персы появляются..

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet successfully received from the server was 31,336 milliseconds ago. The last packet sent successfully to the server was 1 milliseconds ago.

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:526)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)

at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1129)

at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3720)

at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3609)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4160)

at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2617)

at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2778)

at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2825)

at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2156)

at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2313)

at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)

at ru.catssoftware.gameserver.network.L2GameClient.setAccountName(L2GameClient.java:166)

at ru.catssoftware.gameserver.network.clientpackets.AuthLogin.runImpl(AuthLogin.java:45)

at ru.catssoftware.gameserver.network.clientpackets.L2GameClientPacket.run(L2GameClientPacket.java:64)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

at java.lang.Thread.run(Thread.java:744)

Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.

at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3166)

at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3620)

... 15 more

[WARN 22:21:40]: Could not restore char info

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet successfully received from the server was 33,946 milliseconds ago. The last packet sent successfully to the server was 2 milliseconds ago.

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:526)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)

at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1129)

at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3720)

at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3609)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4160)

at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2617)

at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2778)

at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2825)

at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2156)

at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2313)

at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:96)

at ru.catssoftware.gameserver.network.serverpackets.CharSelectionInfo.loadCharacterSelectInfo(CharSelectionInfo.java:201)

at ru.catssoftware.gameserver.network.serverpackets.CharSelectionInfo.<init>(CharSelectionInfo.java:33)

at ru.catssoftware.gameserver.LoginServerThread.run(LoginServerThread.java:260)

Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.

at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3166)

at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3620)

... 12 more

java.sql.SQLException: Already closed.

at org.apache.commons.dbcp.PoolableConnection.close(PoolableConnection.java:114)

at org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.close(PoolingDataSource.java:191)

at ru.catssoftware.gameserver.network.serverpackets.CharSelectionInfo.loadCharacterSelectInfo(CharSelectionInfo.java:224)

at ru.catssoftware.gameserver.network.serverpackets.CharSelectionInfo.<init>(CharSelectionInfo.java:33)

at ru.catssoftware.gameserver.LoginServerThread.run(LoginServerThread.java:260)

com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet successfully received from the server was 64,658 milliseconds ago. The last packet sent successfully to the server was 1 milliseconds ago.