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Posted to dev@hc.apache.org by "Isaac Cruz Ballesteros (Jira)" <ji...@apache.org> on 2022/07/20 14:51:00 UTC

[jira] [Created] (HTTPCORE-719) Infinite loop when setIOSessionDecorator() is used

Isaac Cruz Ballesteros created HTTPCORE-719:
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             Summary: Infinite loop when setIOSessionDecorator() is used
                 Key: HTTPCORE-719
                 URL: https://issues.apache.org/jira/browse/HTTPCORE-719
             Project: HttpComponents HttpCore
          Issue Type: Bug
          Components: HttpCore NIO
    Affects Versions: 5.1.4
            Reporter: Isaac Cruz Ballesteros
         Attachments: infiniteLoop.zip

Initializing an async HTTPS server with setIOSessionDecorator makes library to enter on an infinite loop with following exception when client closes connection abruptly:
{noformat}
java.net.SocketException: Connection reset
    at sun.nio.ch.SocketChannelImpl.throwConnectionReset(SocketChannelImpl.java:367) ~[?:?]
    at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:383) ~[?:?]
    at org.apache.hc.core5.reactor.IOSessionImpl.read(IOSessionImpl.java:202) ~[httpcore5-5.1.4.jar:5.1.4]
    at org.apache.hc.core5.reactor.ssl.SSLIOSession.receiveEncryptedData(SSLIOSession.java:519) ~[httpcore5-5.1.4.jar:5.1.4]
    at org.apache.hc.core5.reactor.ssl.SSLIOSession.access$200(SSLIOSession.java:72) ~[httpcore5-5.1.4.jar:5.1.4]
    at org.apache.hc.core5.reactor.ssl.SSLIOSession$1.inputReady(SSLIOSession.java:170) ~[httpcore5-5.1.4.jar:5.1.4]
    at org.apache.hc.core5.reactor.InternalDataChannel.onIOEvent(InternalDataChannel.java:133) [httpcore5-5.1.4.jar:5.1.4]
    at org.apache.hc.core5.reactor.InternalChannel.handleIOEvent(InternalChannel.java:51) [httpcore5-5.1.4.jar:5.1.4]
    at org.apache.hc.core5.reactor.SingleCoreIOReactor.processEvents(SingleCoreIOReactor.java:178) [httpcore5-5.1.4.jar:5.1.4]
    at org.apache.hc.core5.reactor.SingleCoreIOReactor.doExecute(SingleCoreIOReactor.java:127) [httpcore5-5.1.4.jar:5.1.4]
    at org.apache.hc.core5.reactor.AbstractSingleCoreIOReactor.execute(AbstractSingleCoreIOReactor.java:85) [httpcore5-5.1.4.jar:5.1.4]
    at org.apache.hc.core5.reactor.IOReactorWorker.run(IOReactorWorker.java:44) [httpcore5-5.1.4.jar:5.1.4]
    at java.lang.Thread.run(Thread.java:832) [?:?]{noformat}
I have attached a maven project with a simple example, it initializes server and connects from a client. It reproduces when client does not consume what server writes.

If you comment out line 75 of HttpsServer.java, then it works correctly.



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