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SHOW GLOBAL VARIABLES LIKE '%ssl%';
TCP | 0.0.0.0:3306 | 0.0.0.0:0 | ABHÖREN
TCP | [ : : ]:3306 | 0.0.0.0:0 | ABHÖREN
Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
exception: java.net.ConnectException: Connection refused: connect
exception: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:348)
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2385)
at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2422)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2207)
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:797)
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:389)
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at MySQLConnection.Connection(MySQLConnection.java:61)
at MySQLConnection.setDate(MySQLConnection.java:150)
at thread.run(thread.java:44)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:257)
at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:298)
... 17 more
The driver has not received any packets from the server.
java.net.ConnectException: Connection refused: connect
have_openssl YES
have_ssl YES
ssl_ca C:/Program Files/MySQL/MySQL Server 5.1/cert/ca-ce...
ssl_capath
ssl_cert C:/Program Files/MySQL/MySQL Server 5.1/cert/serve...
ssl_cipher
ssl_key C:/Program Files/MySQL/MySQL Server 5.1/cert/serve...
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| have_openssl | YES |
| have_ssl | YES |
| ssl_ca | |
| ssl_capath | |
| ssl_cert | |
| ssl_cipher | |
| ssl_key | |
+---------------+-------+
ssl=true
#ssl-key=/server-key.pem
#ssl-cert=/server-cert.pem
#ssl-ca=/ca-cert.pem
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| have_openssl | DIABLED |
| have_ssl | DISABLED |
| ssl_ca | ca-cert.pem |
| ssl_capath | |
| ssl_cert | server-cert.pem |
| ssl_cipher | |
| ssl_key | server-key.pem |
+---------------+-------+
SSL error: Unable to get certificate from '/server-cert.pem'
[Warning] Failed to setup SSL
[Warning] SSL error: Unable to get certificate
[Note] Event Scheduler: Loaded 0 events
ERROR 2003 (HY000): Can't connect to MySQL server on 'localhost' (10061)
ssl-ca = "C:/Program Files/MySQL/MySQL Server 5.1/cert/ca-cert.pem"
ssl-cert = "C:/Program Files/MySQL/MySQL Server 5.1/cert/server-cert.pem"
ssl-key = "C:/Program Files/MySQL/MySQL Server 5.1/cert/server-key.pem"
ERROR 2026 (HY000): SSL connection error: protocol version mismatch