Maxime Leur created DIRMINA-1142:
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Summary: Missing messages when sending asynchronously
Key: DIRMINA-1142
URL: https://issues.apache.org/jira/browse/DIRMINA-1142
Project: MINA
Issue Type: Bug
Components: Core
Affects Versions: 2.1.4, 2.1.3
Environment: Linux
Reporter: Maxime Leur
Attachments: ClientServerTest.java
I found an issue on 2.1.x branch when a client is sending messages
asynchronously.
I create a simple client and a server with a simple
ObjectSerializationCodecFactory.
On a client, I send simple String messages (e.g. Message:1) inside a thread
pool (size=2).
Then I check:
* On client, I check that I send all these messages and avoid duplicate.
* On server, I check that I receive all these messages.
If client send "1000" messages on thread pool with 2 threads, server will miss
11messages:
{noformat}
12:24:59,573 INFO <main> missingMessageTest.begin with 1000 messages and 2
threads
12:24:59,577 INFO <main> missingMessageTest.end
12:24:59,577 INFO <main> missingMessageTest.sleep... 1000
12:24:59,580 ERROR <NioProcessor-14> messageSent: message <Message:21> already
sent
12:24:59,581 ERROR <NioProcessor-14> messageSent: message <Message:27> already
sent
12:24:59,584 ERROR <NioProcessor-14> messageSent: message <Message:113> already
sent
12:24:59,587 ERROR <NioProcessor-14> messageSent: message <Message:164> already
sent
12:24:59,592 ERROR <NioProcessor-14> messageSent: message <Message:313> already
sent
12:24:59,596 ERROR <NioProcessor-14> messageSent: message <Message:386> already
sent
12:24:59,604 ERROR <NioProcessor-14> messageSent: message <Message:567> already
sent
12:24:59,605 ERROR <NioProcessor-14> messageSent: message <Message:615> already
sent
12:24:59,606 ERROR <NioProcessor-14> messageSent: message <Message:628> already
sent
12:24:59,611 ERROR <NioProcessor-14> messageSent: message <Message:760> already
sent
12:24:59,612 ERROR <NioProcessor-14> messageSent: message <Message:822> already
sent
12:25:00,578 INFO <main> missingMessageTest.sleep... 2000
12:25:01,578 INFO <main> missingMessageTest.sleep... 3000
12:25:02,579 INFO <main> missingMessageTest.sleep... 4000
12:25:03,579 INFO <main> missingMessageTest.sleep... 5000
12:25:04,579 INFO <main> missingMessageTest.close
12:25:04,582 ERROR <main> missing <11> messages : [Message:760, Message:27,
Message:21, Message:313, Message:567, Message:822, Message:615, Message:628,
Message:386, Message:113, Message:164]
{noformat}
I works fine with one thread (e.g. synchronous send).
This junit works with "Apache Mina" "2.0.21", it failed with "2.1.x" branch.
I attach my junit to reproduce this issue on your side.
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