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ID Category Severity Reproducibility Date Submitted Last Update
0005697 [Resin] minor always 03-21-14 13:31 09-08-14 16:48
Reporter cowan View Status public  
Assigned To ferg
Priority normal Resolution fixed  
Status closed   Product Version 4.0.38
Summary 0005697: Thread leak on Windows with OpenSSL
Description Customer reports thread leak on Windows with OpenSSL. Connections not closed by client and timeout on OpenSSL are left in a RUNNABLE state:

"http--443-27$15864952" daemon prio=6 tid=0x3b53ac00 nid=0x80c runnable [0x3da0f000..0x3da0fd18]
   java.lang.Thread.State: RUNNABLE
        at com.caucho.vfs.JniSocketImpl.readNative(Native Method)
        at com.caucho.vfs.JniStream.readTimeout(
        at com.caucho.vfs.ReadStream.fillWithTimeout(
        at com.caucho.server.port.TcpConnection.waitForKeepalive(
        at com.caucho.util.ThreadPool$Item.runTasks(
        at com.caucho.util.ThreadPool$

Additional Information On unix systems, the socket itself has a timeout (setsockopt with SO_RCVTIMEO), which OpenSSL can work with.

On windows, the SO_RCVTIMEO doesn't work (or at least didn't when our code was written.) So we can't do the same timeouts.
Attached Files

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- Notes
03-21-14 13:32

Rep by P Goldberg

- Issue History
Date Modified Username Field Change
03-21-14 13:31 cowan New Issue
03-21-14 13:32 cowan Note Added: 0006419
09-08-14 16:48 ferg Assigned To  => ferg
09-08-14 16:48 ferg Status new => closed
09-08-14 16:48 ferg Resolution open => fixed
09-08-14 16:48 ferg Fixed in Version  => 4.0.41

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