Hi All,
We are currently experimenting with APR and libtcnative on our machines. We have a machine in test that we configured and things when quite smoothly (although it was RHEL4 and the production box we are testing is CentOS). When we start tomcat and include all the relevant library paths in the java.library.path we can see APR attempt to load but it continually fails and reports that the socket was already in use. When we remove the java.library.path (effectively turning off APR) we restart and the server starts correctly with no complaints. We can readily switch between the two configs and always get the same behavior. I tried upgrading the Tomcat Native to the one from Tomcat 5.5.23 but this has made no difference. I also tried running the server as root to determine if this could have any impact but it did not make any difference. I have included some relevant information below. Any help you can give would be greatly appreciated. Thanks, Jarrod +----------------------------------------------+ Tomcat 5.5.15 APR 1.2.8 Tomcat Native 1.1.6 Linux version 2.6.9-42.0.3.ELsmp ([EMAIL PROTECTED]) (gcc version 3.4.6 20060404 (Red Hat 3.4.6-3)) #1 SMP Fri Oct 6 06:28:26 CDT 2006 ldd libtcnative-1.so libapr-1.so.0 => /usr/local/apr/lib/libapr-1.so.0 (0x0000002a95678000) librt.so.1 => /lib64/tls/librt.so.1 (0x0000002a957a8000) libcrypt.so.1 => /lib64/libcrypt.so.1 (0x0000002a958c2000) libpthread.so.0 => /lib64/tls/libpthread.so.0 (0x0000002a959f7000) libdl.so.2 => /lib64/libdl.so.2 (0x0000002a95b0c000) libssl.so.4 => /lib64/libssl.so.4 (0x0000002a95c0f000) libcrypto.so.4 => /lib64/libcrypto.so.4 (0x0000002a95d4c000) libc.so.6 => /lib64/tls/libc.so.6 (0x0000002a95f7c000) /lib64/ld-linux-x86-64.so.2 (0x000000552aaaa000) libgssapi_krb5.so.2 => /usr/lib64/libgssapi_krb5.so.2 (0x0000002a961b0000) libkrb5.so.3 => /usr/lib64/libkrb5.so.3 (0x0000002a962c7000) libcom_err.so.2 => /lib64/libcom_err.so.2 (0x0000002a96438000) libk5crypto.so.3 => /usr/lib64/libk5crypto.so.3 (0x0000002a9653a000) libresolv.so.2 => /lib64/libresolv.so.2 (0x0000002a9665e000) libz.so.1 => /usr/lib64/libz.so.1 (0x0000002a96773000) server.xml: <Connector port="8080" maxHttpHeaderSize="8192" maxThreads="150" minSpareThreads="25" maxSpareThreads="75" enableLookups="false" redirectPort="8443" acceptCount="100" connectionTimeout="20000" disableUploadTimeout="false" unpackWARs="false" compression="off" compressionMinSize="2048" compressableMimeType="text/html" /> <Connector port="8443" maxHttpHeaderSize="8192" maxThreads="150" minSpareThreads="25" maxSpareThreads="75" enableLookups="false" connectionTimeout="20000" disableUploadTimeout="false" acceptCount="100" scheme="https" secure="true" SSLEngine="on" SSLCertificateFile="######" SSLCertificateKeyFile="######" SSLPassword="######" clientAuth="false" sslProtocol="TLS" keystoreFile="######" keystorePass="######" keystoreType="PKCS12"/> catalina.log Apr 17, 2007 1:28:48 PM org.apache.coyote.http11.Http11AprProtocol init SEVERE: Error initializing endpoint java.lang.Exception: Socket bind failed: Address already in use at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:544) at org.apache.coyote.http11.Http11AprProtocol.init(Http11AprProtocol.java:1 15) at org.apache.catalina.connector.Connector.initialize(Connector.java:1016) at org.apache.catalina.core.StandardService.initialize(StandardService.java :580) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:7 82) at org.apache.catalina.startup.Catalina.load(Catalina.java:503) at org.apache.catalina.startup.Catalina.load(Catalina.java:523) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:247) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412) Apr 17, 2007 1:28:48 PM org.apache.catalina.startup.Catalina load SEVERE: Catalina.start LifecycleException: Protocol handler initialization failed: java.lang.Exception: Socket bind failed: Address already in use at org.apache.catalina.connector.Connector.initialize(Connector.java:1018) at org.apache.catalina.core.StandardService.initialize(StandardService.java :580) at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:7 82) at org.apache.catalina.startup.Catalina.load(Catalina.java:503) at org.apache.catalina.startup.Catalina.load(Catalina.java:523) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav a:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor Impl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:247) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412)