UnsatisfiedLinkError org.apache.tomcat.jni.SSLExt.sslCtxSetMode(JJ)J

[sunng87]

I was trying to enable SSL_MODE_RELEASE_BUFFERS mode on my context pointer, in order to reduce memory usage of my application.

This is done by:

(SSLExt/sslCtxSetMode (.sslCtxPointer context) SSLExt/SSL_MODE_RELEASE_BUFFERS)

However, I am always getting error:

UnsatisfiedLinkError org.apache.tomcat.jni.SSLExt.sslCtxSetMode(JJ)J  org.apache.tomcat.jni.SSLExt.sslCtxSetMode (SSLExt.java:-2)

This has been tested on Ubuntu with self-compiled openssl 1.0.1p and 1.0.2d, and ArchLinux with latest 1.0.2d.

The ldd result on my ubuntu box:

    linux-vdso.so.1 =>  (0x00007fffc8ebf000)
    libssl.so.1.0.0 => /lib/x86_64-linux-gnu/libssl.so.1.0.0 (0x00007fa17e5c2000)
    libcrypto.so.1.0.0 => /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 (0x00007fa17e1e7000)
    libapr-1.so.0 => /usr/lib/x86_64-linux-gnu/libapr-1.so.0 (0x00007fa17dfb5000)
    libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007fa17dd98000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fa17d9d8000)
    libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fa17d7d3000)
    libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007fa17d5bc000)
    libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007fa17d3b7000)
    /lib64/ld-linux-x86-64.so.2 (0x00007fa17ea56000)

and my archlinux

    linux-vdso.so.1 (0x00007ffc2e9dd000)
    libssl.so.1.0.0 => /usr/lib/libssl.so.1.0.0 (0x00007fc6c5291000)
    libcrypto.so.1.0.0 => /usr/lib/libcrypto.so.1.0.0 (0x00007fc6c4e1a000)
    libapr-1.so.0 => /usr/lib/libapr-1.so.0 (0x00007fc6c4be5000)
    libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007fc6c49c7000)
    libc.so.6 => /usr/lib/libc.so.6 (0x00007fc6c4623000)
    libdl.so.2 => /usr/lib/libdl.so.2 (0x00007fc6c441f000)
    libz.so.1 => /usr/lib/libz.so.1 (0x00007fc6c4208000)
    libuuid.so.1 => /usr/lib/libuuid.so.1 (0x00007fc6c4003000)
    librt.so.1 => /usr/lib/librt.so.1 (0x00007fc6c3dfb000)
    libcrypt.so.1 => /usr/lib/libcrypt.so.1 (0x00007fc6c3bc2000)
    /usr/lib64/ld-linux-x86-64.so.2 (0x0000555797123000)

Just got no idea about this issue, so any question/help is welcomed. Thanks!

[normanmaurer]

Let me have a look

[normanmaurer]

Actually I think we should remove SSLExt as we not support it anyway. You can do this kind of stuff via SSLContext. That said this is done by default.