Re: Mina Server losing messages
Also provide files that can be tested directly. I get an exception because the "C:\\git\\commserver\\security\\.keystore" is not found (obviously, because I'm not on windows). Same thing for D:\\TCP_Layer_files\\security\\truststore. That may be totally orthogonal to the problem you get, but if we can't run the code because we don't have the full env, we are wasting time we don't have. Lats, not least, which Java version are you using ? On 27/06/2021 18:20, Jonathan Valliere wrote: Thanks for the report. Please make an issue in JIRA. On Sun, Jun 27, 2021 at 12:14 PM Itzhaki, Guy wrote: Hi all, During our tests we found that in some circumstances Mina server loses messages. From what we understand this happens when client opens connection and then sends message(s) and the server is still busy processing the sessionOpened event while the message the client sent went through the server’s filterChain. Attached is a simple client and server that will help you reproduce the problem, before you run it please perform the following steps: *Configuration:* 1. In order to reproduce the problem SSL filter must be defined (already implemented in the attached example) 2. Update the keystore and truststore files locations and passwords in *addSSLFilter()* method in *MinaClient* and *MinaServer* 3. Set server break points at: 1. MinaServerHandler#sessionOpened 2. MinaServerHandler#messageReceived 3. org.apache.mina.core.filterchain.IoFilter.NextFilter#messageReceived 4. Set client break points at: 1. MinaClientHandler#sessionOpened *Since this is a timing problem you need to run a debugger as described below:* 1. Start server 2. Start client 3. At the client at *MinaClientHandler#sessionOpened* release the break point 4. Release all break points *except* server’s *MinaServerHandler#sessionOpened* 5. After org.apache.mina.core.filterchain.IoFilter.NextFilter#messageReceived completed to process all events, you can release *MinaServerHandler#sessionOpened* Expected result: MinaServerHandler#messageReceived will be invoked with the message sent by the client Actual result: MinaServerHandler#messageReceived is not invoked. To use the example, add the following jars to your class path: commons-lang3-3.9.jar log4j-api-2.13.3.jar log4j-core-2.13.3.jar log4j-jcl-2.13.3.jar mina-core-2.1.4.jar slf4j-api-1.7.26.jar spring-jcl-5.2.12.RELEASE.jar We are using mina 2.1.4 Your help is highly appreciated as this prevents us from releasing the product. Thanks, Guy - To unsubscribe, e-mail: users-unsubscr...@mina.apache.org For additional commands, e-mail: users-h...@mina.apache.org -- *Emmanuel Lécharny - CTO* 205 Promenade des Anglais – 06200 NICE T. +33 (0)4 89 97 36 50 P. +33 (0)6 08 33 32 61 emmanuel.lecha...@busit.com https://www.busit.com/ - To unsubscribe, e-mail: users-unsubscr...@mina.apache.org For additional commands, e-mail: users-h...@mina.apache.org
Re: Mina Server losing messages
Thanks for the report. Please make an issue in JIRA. On Sun, Jun 27, 2021 at 12:14 PM Itzhaki, Guy wrote: > Hi all, > > > > During our tests we found that in some circumstances Mina server loses > messages. > > From what we understand this happens when client opens connection and then > sends message(s) and the server is still busy processing the sessionOpened > event while the message the client sent went through the server’s > filterChain. > > > > Attached is a simple client and server that will help you reproduce the > problem, before you run it please perform the following steps: > > *Configuration:* > >1. In order to reproduce the problem SSL filter must be defined >(already implemented in the attached example) >2. Update the keystore and truststore files locations and passwords in >*addSSLFilter()* method in *MinaClient* and *MinaServer* >3. Set server break points at: > 1. MinaServerHandler#sessionOpened > 2. MinaServerHandler#messageReceived > 3. > org.apache.mina.core.filterchain.IoFilter.NextFilter#messageReceived >4. Set client break points at: > 1. MinaClientHandler#sessionOpened > > > > *Since this is a timing problem you need to run a debugger as described > below:* > >1. Start server >2. Start client >3. At the client at *MinaClientHandler#sessionOpened* release the >break point >4. Release all break points *except* server’s >*MinaServerHandler#sessionOpened* >5. After >org.apache.mina.core.filterchain.IoFilter.NextFilter#messageReceived >completed to process all events, you can release >*MinaServerHandler#sessionOpened* > > > > Expected result: > > MinaServerHandler#messageReceived will be invoked with the message sent by > the client > > > > Actual result: > > MinaServerHandler#messageReceived is not invoked. > > > > To use the example, add the following jars to your class path: > > commons-lang3-3.9.jar > > log4j-api-2.13.3.jar > > log4j-core-2.13.3.jar > > log4j-jcl-2.13.3.jar > > mina-core-2.1.4.jar > > slf4j-api-1.7.26.jar > > spring-jcl-5.2.12.RELEASE.jar > > > > > > We are using mina 2.1.4 > > > > Your help is highly appreciated as this prevents us from releasing the > product. > > > > Thanks, > > Guy > > > > - > To unsubscribe, e-mail: users-unsubscr...@mina.apache.org > For additional commands, e-mail: users-h...@mina.apache.org
Mina Server losing messages
Hi all, During our tests we found that in some circumstances Mina server loses messages. >From what we understand this happens when client opens connection and then >sends message(s) and the server is still busy processing the sessionOpened >event while the message the client sent went through the server's filterChain. Attached is a simple client and server that will help you reproduce the problem, before you run it please perform the following steps: Configuration: 1. In order to reproduce the problem SSL filter must be defined (already implemented in the attached example) 2. Update the keystore and truststore files locations and passwords in addSSLFilter() method in MinaClient and MinaServer 3. Set server break points at: * MinaServerHandler#sessionOpened * MinaServerHandler#messageReceived * org.apache.mina.core.filterchain.IoFilter.NextFilter#messageReceived 4. Set client break points at: * MinaClientHandler#sessionOpened Since this is a timing problem you need to run a debugger as described below: 1. Start server 2. Start client 3. At the client at MinaClientHandler#sessionOpened release the break point 4. Release all break points except server's MinaServerHandler#sessionOpened 5. After org.apache.mina.core.filterchain.IoFilter.NextFilter#messageReceived completed to process all events, you can release MinaServerHandler#sessionOpened Expected result: MinaServerHandler#messageReceived will be invoked with the message sent by the client Actual result: MinaServerHandler#messageReceived is not invoked. To use the example, add the following jars to your class path: commons-lang3-3.9.jar log4j-api-2.13.3.jar log4j-core-2.13.3.jar log4j-jcl-2.13.3.jar mina-core-2.1.4.jar slf4j-api-1.7.26.jar spring-jcl-5.2.12.RELEASE.jar We are using mina 2.1.4 Your help is highly appreciated as this prevents us from releasing the product. Thanks, Guy <> - To unsubscribe, e-mail: users-unsubscr...@mina.apache.org For additional commands, e-mail: users-h...@mina.apache.org