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https://issues.apache.org/jira/browse/ARTEMIS-4884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17865061#comment-17865061
]
Liviu Citu edited comment on ARTEMIS-4884 at 7/11/24 1:39 PM:
--------------------------------------------------------------
Seems that the certificates have no impact whatsoever.
Anyway, {*}j{*}ust for your information: * *I have run some tests today on my
laptop using *Windows 10 64BIT* (this laptop is not in the datacenter with the
Linux VM where the other tests are running so I am rolling out environmental
issues)
h3. OpenWire Client
With Classic Broker I can run 500 concurrent connections without any problems.
But with Artemis Broker, starting with 400 connections onwards I am
encountering connectivity issues. On the server side I see errors like:
{noformat}
_2024-07-11 15:28:58,541 DEBUG [io.netty.handler.ssl.SslHandler] [id:
0x9858123b, L:/127.0.0.1:3177 - R:/127.0.0.1:51375] Swallowing a harmless
'connection reset by peer / broken pipe' error that occurred while writing
close_notify in response to the peer's close_notify
java.io.IOException: An established connection was aborted by the software in
your host machine
at java.base/sun.nio.ch.SocketDispatcher.read0(Native Method) ~[?:?]
at java.base/sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:46)
~[?:?]
at java.base/sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:330)
~[?:?]
at java.base/sun.nio.ch.IOUtil.read(IOUtil.java:284) ~[?:?]
at java.base/sun.nio.ch.IOUtil.read(IOUtil.java:259) ~[?:?]
at
java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:417) ~[?:?]
at io.netty.buffer.PooledByteBuf.setBytes(PooledByteBuf.java:255)
~[netty-buffer-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1132)
~[netty-buffer-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:356)
~[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:151)
[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994)
[netty-common-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
[netty-common-4.1.111.Final.jar:4.1.111.Final]
at
org.apache.activemq.artemis.utils.ActiveMQThreadFactory$1.run(ActiveMQThreadFactory.java:118)
[artemis-commons-2.35.0.jar:2.35.0]_{noformat}
and on the client side:
{noformat}
9976 15:28:44.594 ERROR com.finastra.internal.classic.client.JmsConnection 99
connect - Cannot initialize the Jms Broker connection.
jakarta.jms.JMSException: Could not connect to broker URL:
ssl://localhost:3177?keepAlive=true&wireFormat.maxInactivityDuration=0. Reason:
java.net.ConnectException: Connection refused: no further information
at
org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:49)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:423)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:253)
~[activemq-client-6.1.2.jar:6.1.2]
at
com.finastra.internal.classic.client.JmsConnection.connect(JmsConnection.java:88)
~[classes/:?]
at
com.finastra.internal.classic.client.JmsConnection.connect(JmsConnection.java:65)
~[classes/:?]
at
com.finastra.internal.classic.client.JmsTester.testOneConnection(JmsTester.java:106)
~[classes/:?]
at
com.finastra.internal.classic.client.JmsTester.lambda$testConcurrentConnections$0(JmsTester.java:77)
~[classes/:?]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[?:?]
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
[?:?]
at java.base/java.lang.Thread.run(Thread.java:840) [?:?]
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672) ~[?:?]
at
java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
~[?:?]
at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602) ~[?:?]
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327) ~[?:?]
at java.base/java.net.Socket.connect(Socket.java:633) ~[?:?]
at java.base/sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:304)
~[?:?]
at
org.apache.activemq.transport.tcp.TcpTransport.connect(TcpTransport.java:525)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.tcp.TcpTransport.doStart(TcpTransport.java:488)
~[activemq-client-6.1.2.jar:6.1.2]
at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:55)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.AbstractInactivityMonitor.start(AbstractInactivityMonitor.java:172)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.InactivityMonitor.start(InactivityMonitor.java:52)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.WireFormatNegotiator.start(WireFormatNegotiator.java:72)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:403)
~[activemq-client-6.1.2.jar:6.1.2]{noformat}
h3. CORE Client
When running for 500 concurrent connections there are no connectivity errors.
However, I noticed that in this case the client process is stuck at some point
up until the first connections are being realized. The CPU is 100% and the
process does not move for a couple of minutes. Then responses are coming and
everything is going back to normal.
However, in case of *OpenWire* client the connection errors are retrieved much
faster which is strange. I was expected some more waiting time until errors are
thrown.
As a conclusion, I do not know what is going on :(. Anyway the errors are not
encountered on every run. Sometimes I can run 500, 600, 700 connections without
any errors while sometimes I got errors from the first run. It is the case on
Linux VM as well.
I am using the same certificates in Artemis and Classic hence the problem is
not there. I have also tested with OpenSSL provider and I have pretty much same
behavior. Indeed sometimes it connects a little bit faster but I still have
errors for some connections as above.
PS. I will start again the tests on Linux and playing with tls version to see
if there is a CPU problem.
was (Author: JIRAUSER300236):
Seems that the certificates have no impact whatsoever.
Anyway, {*}j{*}ust for your information: * *I have run some tests today on my
laptop using *Windows 10 64BIT* (this laptop is not in the datacenter with the
Linux VM where the other tests are running so I am rolling out environmental
issues)
h3. OpenWire Client
With Classic Broker I can run 500 concurrent connections without any problems.
But with Artemis Broker, starting with 400 connections onwards I am
encountering connectivity issues. On the server side I see errors like:
{noformat}
_2024-07-11 15:28:58,541 DEBUG [io.netty.handler.ssl.SslHandler] [id:
0x9858123b, L:/127.0.0.1:3177 - R:/127.0.0.1:51375] Swallowing a harmless
'connection reset by peer / broken pipe' error that occurred while writing
close_notify in response to the peer's close_notify
java.io.IOException: An established connection was aborted by the software in
your host machine
at java.base/sun.nio.ch.SocketDispatcher.read0(Native Method) ~[?:?]
at java.base/sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:46)
~[?:?]
at java.base/sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:330)
~[?:?]
at java.base/sun.nio.ch.IOUtil.read(IOUtil.java:284) ~[?:?]
at java.base/sun.nio.ch.IOUtil.read(IOUtil.java:259) ~[?:?]
at
java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:417) ~[?:?]
at io.netty.buffer.PooledByteBuf.setBytes(PooledByteBuf.java:255)
~[netty-buffer-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1132)
~[netty-buffer-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:356)
~[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:151)
[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
[netty-transport-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:994)
[netty-common-4.1.111.Final.jar:4.1.111.Final]
at
io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
[netty-common-4.1.111.Final.jar:4.1.111.Final]
at
org.apache.activemq.artemis.utils.ActiveMQThreadFactory$1.run(ActiveMQThreadFactory.java:118)
[artemis-commons-2.35.0.jar:2.35.0]_{noformat}
and on the client side:
{noformat}
9976 15:28:44.594 ERROR com.finastra.internal.classic.client.JmsConnection 99
connect - Cannot initialize the Jms Broker connection.
jakarta.jms.JMSException: Could not connect to broker URL:
ssl://localhost:3177?keepAlive=true&wireFormat.maxInactivityDuration=0. Reason:
java.net.ConnectException: Connection refused: no further information
at
org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:49)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:423)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:253)
~[activemq-client-6.1.2.jar:6.1.2]
at
com.finastra.internal.classic.client.JmsConnection.connect(JmsConnection.java:88)
~[classes/:?]
at
com.finastra.internal.classic.client.JmsConnection.connect(JmsConnection.java:65)
~[classes/:?]
at
com.finastra.internal.classic.client.JmsTester.testOneConnection(JmsTester.java:106)
~[classes/:?]
at
com.finastra.internal.classic.client.JmsTester.lambda$testConcurrentConnections$0(JmsTester.java:77)
~[classes/:?]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
[?:?]
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
[?:?]
at java.base/java.lang.Thread.run(Thread.java:840) [?:?]
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method) ~[?:?]
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672) ~[?:?]
at
java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:547)
~[?:?]
at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:602) ~[?:?]
at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327) ~[?:?]
at java.base/java.net.Socket.connect(Socket.java:633) ~[?:?]
at java.base/sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:304)
~[?:?]
at
org.apache.activemq.transport.tcp.TcpTransport.connect(TcpTransport.java:525)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.tcp.TcpTransport.doStart(TcpTransport.java:488)
~[activemq-client-6.1.2.jar:6.1.2]
at org.apache.activemq.util.ServiceSupport.start(ServiceSupport.java:55)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.AbstractInactivityMonitor.start(AbstractInactivityMonitor.java:172)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.InactivityMonitor.start(InactivityMonitor.java:52)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.WireFormatNegotiator.start(WireFormatNegotiator.java:72)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
~[activemq-client-6.1.2.jar:6.1.2]
at
org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:403)
~[activemq-client-6.1.2.jar:6.1.2]{noformat}
h3. CORE Client
When running for 500 concurrent connections there are no connectivity errors.
However, I noticed that in this case the client process is stuck at some point
up until the first connections are being realized. The CPU is 100% and the
process does not move for a couple of minutes. Then responses are coming and
everything is going back to normal.
However, in case of *OpenWire* client the connection errors are retrieved much
faster which is strange. I was expected some more waiting time until errors are
thrown.
As a conclusion, I do not know what is going on, but for sure there seems to be
differences between Classic Broker and Artemis Broker when using *OpenWire*
client. Ahyway the errors are not encountered on every run. Sometimes I can run
500, 600, 700 connections without any errors while sometimes I got errors from
the first run. It is the case on Linux VM as well.
I am using the same certificates in Artemis and Classic hence the problem is
not there. I have also tested with OpenSSL provider and I have pretty much same
behavior. Indeed sometimes it connects a little bit faster but I still have
errors for some connections as above.
PS. I will start again the tests on Linux and playing with tls version to see
if there is a CPU problem.
> [OpenWire] WireFormatNegotiator timeout during multiple parallel SSL
> connections
> --------------------------------------------------------------------------------
>
> Key: ARTEMIS-4884
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4884
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Affects Versions: 2.35.0
> Reporter: Liviu Citu
> Assignee: Justin Bertram
> Priority: Major
> Attachments: activemq-clients.zip, broker.xml, classic-client_1.log,
> classic-client_2.log
>
>
> We are currently in process of migrating our broker from Classic 5.x to
> Artemis. We are currently using CMS C++ client for connecting to the broker
> {*}but the issue replicates also with the OpenWire JMS client{*}. Everything
> works fine when using non-SSL setup (on both Windows and Linux) but we have
> some issues when using SSL on Linux (SSL on Windows is OK).
> The initial problem started with the following exceptions on the client side:
> {noformat}
> 024-02-22 09:54:37.377 [ERROR] [activemq_connection.cc:336] CMS exception:
> Channel was inactive for too long:
> FILE: activemq/core/ActiveMQConnection.cpp, LINE: 1293
> FILE: activemq/core/ActiveMQConnection.cpp, LINE: 1371
> FILE: activemq/core/ActiveMQConnection.cpp, LINE:
> 573{noformat}
> while on the broker side we had:
> {noformat}
> 2024-03-20 12:29:08,700 ERROR [org.apache.activemq.artemis.core.server]
> AMQ224088: Timeout (10 seconds) on acceptor "netty-ssl-acceptor" during
> protocol handshake with /10.21.70.53:33053 has occurred.{noformat}
> To bypass these we have added the following setting to the *broker.xml*
> *netty-ssl-acceptor* acceptor: *handshake-timeout=0*
> However now the exceptions we are receiving are:
> *+CMS client+*
> {noformat}
> 2024-05-22 09:26:40.842 [ERROR] [activemq_connection.cc:348] CMS exception:
> OpenWireFormatNegotiator::onewayWire format negotiation timeout: peer did not
> send his wire format.
> FILE: activemq/core/ActiveMQConnection.cpp, LINE: 1293
> FILE: activemq/core/ActiveMQConnection.cpp, LINE: 1371
> FILE: activemq/core/ActiveMQConnection.cpp, LINE: 573{noformat}
> +*Java client*+
> {noformat}
> jakarta.jms.JMSException: Could not connect to broker URL:
> ssl://linux_host:61617?keepAlive=true&wireFormat.maxInactivityDuration=0.
> Reason: java.net.SocketException: Broken pipe
> at
> org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:49)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at
> org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:423)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at
> org.apache.activemq.ActiveMQConnectionFactory.createActiveMQConnection(ActiveMQConnectionFactory.java:353)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at
> org.apache.activemq.ActiveMQConnectionFactory.createConnection(ActiveMQConnectionFactory.java:245)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> .........................................................................
> Caused by: java.net.SocketException: Broken pipe
> at java.base/sun.nio.ch.NioSocketImpl.implWrite(NioSocketImpl.java:425)
> ~[?:?]
> at java.base/sun.nio.ch.NioSocketImpl.write(NioSocketImpl.java:445) ~[?:?]
> at java.base/sun.nio.ch.NioSocketImpl$2.write(NioSocketImpl.java:831) ~[?:?]
> at java.base/java.net.Socket$SocketOutputStream.write(Socket.java:1035)
> ~[?:?]
> at
> java.base/sun.security.ssl.SSLSocketOutputRecord.deliver(SSLSocketOutputRecord.java:345)
> ~[?:?]
> at
> java.base/sun.security.ssl.SSLSocketImpl$AppOutputStream.write(SSLSocketImpl.java:1308)
> ~[?:?]
> at
> org.apache.activemq.transport.tcp.TcpBufferedOutputStream.flush(TcpBufferedOutputStream.java:115)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at java.base/java.io.DataOutputStream.flush(DataOutputStream.java:128)
> ~[?:?]
> at
> org.apache.activemq.transport.tcp.TcpTransport.oneway(TcpTransport.java:194)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at
> org.apache.activemq.transport.AbstractInactivityMonitor.doOnewaySend(AbstractInactivityMonitor.java:336)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at
> org.apache.activemq.transport.AbstractInactivityMonitor.oneway(AbstractInactivityMonitor.java:318)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at
> org.apache.activemq.transport.WireFormatNegotiator.sendWireFormat(WireFormatNegotiator.java:181)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at
> org.apache.activemq.transport.WireFormatNegotiator.sendWireFormat(WireFormatNegotiator.java:84)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at
> org.apache.activemq.transport.WireFormatNegotiator.start(WireFormatNegotiator.java:74)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at
> org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at
> org.apache.activemq.transport.TransportFilter.start(TransportFilter.java:64)
> ~[activemq-client-6.1.2.jar!/:6.1.2]
> at org.apache.{noformat}
> The problem replicates with the following:
> * SSL on Linux. Problem does not replicate if non-SSL configuration is used.
> Also does not replicate on Windows (regardless if SSL or non-SSL is used)
> * *problem does not replicate with Classic Brokers. So it is specific to
> Artemis broker*
> * when testing with both Classic Broker and Artemis Broker, the client
> connections using the Classic Broker were fine. Only those using Artemis
> Broker were failing
> * Artemis clients are also running on the same same host with the Broker.
> Basically both client and server are running on the same host
> * there are many connections done in the same time to the broker (25+). If
> there are only few then the problem does not happen
> * example of connection URL used by the client (the other instance just
> uses a different port)
> *ssl://linux_host:61617?keepAlive=true&wireFormat.MaxInactivityDuration=0*
> * Broker configuration file attached (just mangled the SSL stuff and name of
> the host). The other one is similar (different ports)
> When monitoring the successful connections I found out that usual connections
> took less than 0.5 seconds to succeed. I was unable to find any successful
> connection that took more than this.
> Looking to the broker logs we are unable to find any relevant message when
> the connection fails.
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