我正在尝试使用Java代码将简单的RabbitMQ连接到正在执行RabbitMQ服务的服务器。
执行以下代码(源代码)时,我遇到了java.net.SocketException : Connection Reset异常。
import java.io.*;
import java.security.*;
import com.rabbitmq.client.*;
public class test
{
public static void main(String[] args) throws Exception
{
ConnectionFactory factory = new ConnectionFactory();
factory.setHost("myIP"); //myIP is just dummy text, I have a real IP there
factory.setPort(5672);
factory.setUsername("admin");
factory.setPassword("sesgo");
factory.setVirtualHost("vSESGO");
factory.useSslProtocol();
Connection conn = factory.newConnection();
Channel channel = conn.createChannel();
channel.queueDeclare("rabbitmq-java-test", false, true, true, null);
channel.basicPublish("", "rabbitmq-java-test", null, "Hello, World".getBytes());
GetResponse chResponse = channel.basicGet("rabbitmq-java-test", false);
if(chResponse == null) {
System.out.println("No message retrieved");
} else {
byte[] body = chResponse.getBody();
System.out.println("Recieved: " + new String(body));
}
channel.close();
conn.close();
}
}
我在网上寻找答案并已经尝试过以下方法:
- 验证服务器是否打开了我连接的端口。
- 验证客户端没有通过防火墙等方式阻止我的连接。
- 在RabbitMQ上创建一个新的虚拟主机并授予权限。
- 验证iptables在服务器端是否阻止了我的连接。
似乎没有任何作用,有什么想法吗?
完整的堆栈跟踪信息如下:
This trust manager trusts every certificate, effectively disabling peer verification. This is convenient for local development but prone to man-in-the-middle attacks. Please see http://www.rabbitmq.com/ssl.html#validating-cerficates to learn more about peer certificate validation.
Exception in thread "main" java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at sun.security.ssl.InputRecord.readFully(Unknown Source)
at sun.security.ssl.InputRecord.read(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.writeRecord(Unknown Source)
at sun.security.ssl.AppOutputStream.write(Unknown Source)
at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
at java.io.BufferedOutputStream.flush(Unknown Source)
at java.io.DataOutputStream.flush(Unknown Source)
at com.rabbitmq.client.impl.SocketFrameHandler.sendHeader(SocketFrameHandler.java:147)
at com.rabbitmq.client.impl.SocketFrameHandler.sendHeader(SocketFrameHandler.java:153)
at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:294)
at com.rabbitmq.client.impl.recovery.RecoveryAwareAMQConnectionFactory.newConnection(RecoveryAwareAMQConnectionFactory.java:63)
at com.rabbitmq.client.impl.recovery.AutorecoveringConnection.init(AutorecoveringConnection.java:99)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:921)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:880)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:838)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:990)
at test.main(test.java:25)