Mam bazę my SQL i używam jej do pluginu nLogin, który mam zainstalowany na lobby i BungeeCord. Używam VPS Almalinux.
W configu pluginu dałem hasło, dane itp mysql. No i plugin śmiga spoko, ale tylko tymczasowo - po może ok. 1 godzinie? plugin traci dostęp do mysql (i ja również) a ten plugin wymaga połączenia z bazą danych, więc plugin zamyka cały serwer. Jak uruchamiam, pisze access denied for root@localhost na konsoli.
Oraz Kiedy wpisuję komendę sudo -u root -p, pisze tam "access denied for root@localhost, using password: YES'. Muszę znowu ustawić hasło, więc wpisuję sudo mysql secure_installation, wpisuje hasło, włączam znowu serwer i wszystko śmiga. No i potem nagle znowu traci dostęp. No i tak w kółko.
W ogóle, nadal mogę grać na serwerze i używac pluginu, ale teraz zobaczyłem coś na konsoli BungeeCorda:
Logi na dole, a tutaj dam
Edit: Zaczyna się. Mam taki log na consoli:, (a te następne to są z wcześniej, konkretnie ten środkowy to jest ten błąd na konsoli o którym mówiłem, a ten ostatni jest z przed kilku dni) Edit: a, i swoją drogą, się myliłem chyba - serwer się nie zamyka teraz, ale nie mogę na niego poprostu wejść ( sorry , this database operation coudl ot be completed)
Pytanie
Kiler_630 0
Mam bazę my SQL i używam jej do pluginu nLogin, który mam zainstalowany na lobby i BungeeCord. Używam VPS Almalinux.
W configu pluginu dałem hasło, dane itp mysql. No i plugin śmiga spoko, ale tylko tymczasowo - po może ok. 1 godzinie? plugin traci dostęp do mysql (i ja również) a ten plugin wymaga połączenia z bazą danych, więc plugin zamyka cały serwer. Jak uruchamiam, pisze access denied for root@localhost na konsoli.
Oraz Kiedy wpisuję komendę sudo -u root -p, pisze tam "access denied for root@localhost, using password: YES'. Muszę znowu ustawić hasło, więc wpisuję sudo mysql secure_installation, wpisuje hasło, włączam znowu serwer i wszystko śmiga. No i potem nagle znowu traci dostęp. No i tak w kółko.
W ogóle, nadal mogę grać na serwerze i używac pluginu, ale teraz zobaczyłem coś na konsoli BungeeCorda:
Logi na dole, a tutaj dam
Edit: Zaczyna się. Mam taki log na consoli:, (a te następne to są z wcześniej, konkretnie ten środkowy to jest ten błąd na konsoli o którym mówiłem, a ten ostatni jest z przed kilku dni) Edit: a, i swoją drogą, się myliłem chyba - serwer się nie zamyka teraz, ale nie mogę na niego poprostu wejść ( sorry , this database operation coudl ot be completed)
03:59:43 [INFO] [Kiler_630,/IP:53861] <-> InitialHandler has connected
03:59:43 [SEVERE] [Netty IO Thread #15] WARN com.nickuc.login.lib.hikari.pool.PoolBase - nlogin-hikaricp - Failed to validate connection com.nickuc.login.lib.mysql.cj.jdbc.ConnectionImpl@f5c83d1 (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
03:59:43 [SEVERE] [Netty IO Thread #15] WARN com.nickuc.login.lib.hikari.pool.PoolBase - nlogin-hikaricp - Failed to validate connection com.nickuc.login.lib.mysql.cj.jdbc.ConnectionImpl@151fa4f0 (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
03:59:43 [SEVERE] [Netty IO Thread #15] WARN com.nickuc.login.lib.hikari.pool.PoolBase - nlogin-hikaricp - Failed to validate connection com.nickuc.login.lib.mysql.cj.jdbc.ConnectionImpl@7aa6bd34 (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
03:59:43 [SEVERE] [Netty IO Thread #15] WARN com.nickuc.login.lib.hikari.pool.PoolBase - nlogin-hikaricp - Failed to validate connection com.nickuc.login.lib.mysql.cj.jdbc.ConnectionImpl@110ffbba (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
03:59:43 [SEVERE] [Netty IO Thread #15] WARN com.nickuc.login.lib.hikari.pool.PoolBase - nlogin-hikaricp - Failed to validate connection com.nickuc.login.lib.mysql.cj.jdbc.ConnectionImpl@3d1361b0 (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
03:59:43 [SEVERE] [Netty IO Thread #15] WARN com.nickuc.login.lib.hikari.pool.PoolBase - nlogin-hikaricp - Failed to validate connection com.nickuc.login.lib.mysql.cj.jdbc.ConnectionImpl@55437ac6 (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
03:59:43 [SEVERE] [Netty IO Thread #15] WARN com.nickuc.login.lib.hikari.pool.PoolBase - nlogin-hikaricp - Failed to validate connection com.nickuc.login.lib.mysql.cj.jdbc.ConnectionImpl@1a432247 (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
03:59:43 [SEVERE] [Netty IO Thread #15] WARN com.nickuc.login.lib.hikari.pool.PoolBase - nlogin-hikaricp - Failed to validate connection com.nickuc.login.lib.mysql.cj.jdbc.ConnectionImpl@747fd89e (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
03:59:43 [SEVERE] [Netty IO Thread #15] WARN com.nickuc.login.lib.hikari.pool.PoolBase - nlogin-hikaricp - Failed to validate connection com.nickuc.login.lib.mysql.cj.jdbc.ConnectionImpl@52c73940 (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
03:59:43 [SEVERE] [Netty IO Thread #15] WARN com.nickuc.login.lib.hikari.pool.PoolBase - nlogin-hikaricp - Failed to validate connection com.nickuc.login.lib.mysql.cj.jdbc.ConnectionImpl@1c1cec94 (No operations allowed after connection closed.). Possibly consider using a shorter maxLifetime value.
Tutaj są logi pluginu nLogin z poprzednich kilku dni, kiedy właśnie tak się nagle stało.
[11/19/2023 19:14:01]: [nLogin] The user ErOshi592__51 has successfully registered.
[11/19/2023 19:19:40]: [nLogin] [DEBUG] [MySQL] [UPDATE]: "UPDATE `nlogin` SET `last_name` = 'ErOshi592__51', `unique_id` = 00df8f3c0cd03199a716c67fb9bcc1e7, `mojang_id` = null, `bedrock_id` = null, `password` = '$SHA512$702bd1c8acc91308e580982c6d972827b9517ae8fddc982c56b490d0b5e6c48ef45af0ac92ab5197cf23df19c5026cd7db29ab6b2fb2288bb6450ba33a6d617a$CKOMTAINUJeurGyLhMHrUPCu', `last_ip` = '217.173.4.59', `creation_date` = 2023-11-19 19:14:01.219, `last_login` = 2023-11-19 19:14:01.219, `email` = null, `discord` = null, `settings` = '{"settings":[{"value":"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:ymXNFdLrqt4OvKk6H3BcfQ/J7H/0HMqty3F7mtyVAlBMHaN+uXNhSaRA4i7qG8yka08aIQU2","key":"encrypted"},{"value":"skyblock","key":"last-server"},{"value":"en","key":"language"}],"version":0}' WHERE `ai` = 2"
[11/19/2023 19:19:44]: [nLogin] [DEBUG] [MySQL] [UPDATE]: "UPDATE `nlogin` SET `last_name` = 'ErOshi592__51', `unique_id` = 00df8f3c0cd03199a716c67fb9bcc1e7, `mojang_id` = null, `bedrock_id` = null, `password` = '$SHA512$702bd1c8acc91308e580982c6d972827b9517ae8fddc982c56b490d0b5e6c48ef45af0ac92ab5197cf23df19c5026cd7db29ab6b2fb2288bb6450ba33a6d617a$CKOMTAINUJeurGyLhMHrUPCu', `last_ip` = '217.173.4.59', `creation_date` = 2023-11-19 19:14:01.0, `last_login` = 2023-11-19 19:14:01.0, `email` = null, `discord` = null, `settings` = '{"settings":[{"value":"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:ymXNFdLrqt4OvKk6H3BcfQ/J7H/0HMqty3F7mtyVAlBMHaN+uXNhSaRA4i7qG8yka08aIQU2","key":"encrypted"},{"value":"lobby","key":"last-server"},{"value":"en","key":"language"}],"version":0}' WHERE `ai` = 2"
[11/19/2023 19:20:10]: [nLogin] [ERROR] Could not update ErOshi592__51 account's 1035334051 [write fail?]
com.nickuc.login.lib.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
at com.nickuc.login.lib.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
at com.nickuc.login.lib.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
at com.nickuc.login.lib.mysql.cj.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:555)
at com.nickuc.login.lib.mysql.cj.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:339)
at com.nickuc.login.lib.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1061)
at com.nickuc.login.lib.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1009)
at com.nickuc.login.lib.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1320)
at com.nickuc.login.lib.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:994)
at com.nickuc.login.lib.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61)
at com.nickuc.login.lib.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java)
at com.nickuc.login.ζĎΛχχμΩιĎκγοπδĎ.b(:56)
at com.nickuc.login.νμηαΣεφη.a(:116)
at com.nickuc.login.θΓζκΠĎηΣχΩΓĎζΓβ.a(:66)
at com.nickuc.login.ĎιυΦĎβΛθωλτ.a(:524)
at com.nickuc.login.ĎιυΦĎβΛθωλτ.a(:520)
at com.nickuc.login.ΓφτνĎνυĎÎŁ.d(:83)
at com.nickuc.login.ĎτκκζγκτΠδςχπχ.b(:419)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at net.md_5.bungee.event.EventHandlerMethod.invoke(EventHandlerMethod.java:19)
at net.md_5.bungee.event.EventBus.post(EventBus.java:49)
at net.md_5.bungee.api.plugin.PluginManager.callEvent(PluginManager.java:413)
at net.md_5.bungee.connection.UpstreamBridge.disconnected(UpstreamBridge.java:68)
at net.md_5.bungee.netty.HandlerBoss.channelInactive(HandlerBoss.java:60)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:305)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:281)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:274)
at io.netty.channel.ChannelInboundHandlerAdapter.channelInactive(ChannelInboundHandlerAdapter.java:81)
at io.netty.handler.timeout.IdleStateHandler.channelInactive(IdleStateHandler.java:277)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:303)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:281)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:274)
at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:411)
at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:376)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:305)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:281)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:274)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1405)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:301)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:281)
at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:901)
at io.netty.channel.AbstractChannel$AbstractUnsafe$7.run(AbstractChannel.java:813)
at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: com.nickuc.login.lib.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
at com.nickuc.login.lib.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
at com.nickuc.login.lib.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
at com.nickuc.login.lib.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
at com.nickuc.login.lib.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
at com.nickuc.login.lib.mysql.cj.protocol.a.NativeProtocol.clearInputStream(NativeProtocol.java:869)
at com.nickuc.login.lib.mysql.cj.NativeSession.clearInputStream(NativeSession.java:287)
at com.nickuc.login.lib.mysql.cj.ServerPreparedQuery.serverResetStatement(ServerPreparedQuery.java:574)
at com.nickuc.login.lib.mysql.cj.ServerPreparedQuery.prepareExecutePacket(ServerPreparedQuery.java:224)
at com.nickuc.login.lib.mysql.cj.ServerPreparedQuery.serverExecute(ServerPreparedQuery.java:199)
at com.nickuc.login.lib.mysql.cj.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:553)
... 48 more
Caused by: java.io.IOException: Socket is closed
at com.nickuc.login.lib.mysql.cj.protocol.AbstractSocketConnection.getMysqlInput(AbstractSocketConnection.java:72)
at com.nickuc.login.lib.mysql.cj.protocol.a.NativeProtocol.clearInputStream(NativeProtocol.java:865)
... 53 more
[11/19/2023 19:20:10]: [nLogin] [DEBUG] [MySQL] [UPDATE]: "UPDATE `nlogin` SET `last_name` = 'ErOshi592__51', `unique_id` = 00df8f3c0cd03199a716c67fb9bcc1e7, `mojang_id` = null, `bedrock_id` = null, `password` = '$SHA512$702bd1c8acc91308e580982c6d972827b9517ae8fddc982c56b490d0b5e6c48ef45af0ac92ab5197cf23df19c5026cd7db29ab6b2fb2288bb6450ba33a6d617a$CKOMTAINUJeurGyLhMHrUPCu', `last_ip` = '217.173.4.59', `creation_date` = 2023-11-19 19:14:01.0, `last_login` = 2023-11-19 19:14:01.0, `email` = null, `discord` = null, `settings` = '{"settings":[{"value":"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:ymXNFdLrqt4OvKk6H3BcfQ/J7H/0HMqty3F7mtyVAlBMHaN+uXNhSaRA4i7qG8yka08aIQU2","key":"encrypted"},{"value":"lobby","key":"last-server"},{"value":"en","key":"language"}],"version":0}' WHERE `ai` = 2"
[11/19/2023 19:20:12]: [nLogin] [ERROR] Failed to build the account using "WHERE `last_name` = ? AND `bedrock_id` IS NULL LIMIT 3" with values "[ErOshi592__51]"
com.nickuc.login.lib.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
at com.nickuc.login.lib.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
at com.nickuc.login.lib.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
at com.nickuc.login.lib.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:916)
at com.nickuc.login.lib.mysql.cj.jdbc.ClientPreparedStatement.executeQuery(ClientPreparedStatement.java:972)
at com.nickuc.login.lib.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52)
at com.nickuc.login.lib.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java)
at com.nickuc.login.ζĎΛχχμΩιĎκγοπδĎ.a(:79)
at com.nickuc.login.θΓζκΠĎηΣχΩΓĎζΓβ.a(:147)
at com.nickuc.login.ĎιυΦĎβΛθωλτ.a(:43)
at com.nickuc.login.ĎιυΦĎβΛθωλτ.a(:138)
at com.nickuc.login.ĎτκκζγκτΠδςχπχ.b(:216)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at net.md_5.bungee.event.EventHandlerMethod.invoke(EventHandlerMethod.java:19)
at net.md_5.bungee.event.EventBus.post(EventBus.java:49)
at net.md_5.bungee.api.plugin.PluginManager.callEvent(PluginManager.java:413)
at net.md_5.bungee.connection.InitialHandler.handle(InitialHandler.java:457)
at net.md_5.bungee.protocol.packet.LoginRequest.handle(LoginRequest.java:66)
at net.md_5.bungee.netty.HandlerBoss.channelRead(HandlerBoss.java:114)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at io.netty.handler.codec.ByteToMessageDecoder.handlerRemoved(ByteToMessageDecoder.java:266)
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:536)
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:468)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: com.nickuc.login.lib.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
at jdk.internal.reflect.GeneratedConstructorAccessor38.newInstance(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
at com.nickuc.login.lib.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
at com.nickuc.login.lib.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
at com.nickuc.login.lib.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
at com.nickuc.login.lib.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167)
at com.nickuc.login.lib.mysql.cj.protocol.a.NativeProtocol.clearInputStream(NativeProtocol.java:869)
at com.nickuc.login.lib.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.java:681)
at com.nickuc.login.lib.mysql.cj.protocol.a.NativeProtocol.sendQueryPacket(NativeProtocol.java:1051)
at com.nickuc.login.lib.mysql.cj.NativeSession.execSQL(NativeSession.java:665)
at com.nickuc.login.lib.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:893)
... 53 more
Caused by: java.io.IOException: Socket is closed
at com.nickuc.login.lib.mysql.cj.protocol.AbstractSocketConnection.getMysqlInput(AbstractSocketConnection.java:72)
at com.nickuc.login.lib.mysql.cj.protocol.a.NativeProtocol.clearInputStream(NativeProtocol.java:865)
... 57 more
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