Possible incompatibility from Tomcat 8 to Tomcat 9 on HTTP 302

ion change, or a bug fix, ...? Thanks, Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-3784 Fax: (574)232-4014 Disclaimer: The opinions provided herein do not n

RE: Possible incompatibility from Tomcat 8 to Tomcat 9 on HTTP 302

ankful to know about this attribute. Thanks again for your time. Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-378

RE: Possible incompatibility from Tomcat 8 to Tomcat 9 on HTTP 302

> Best guess you were using an older version of Tomcat 7 where the feature did > not exist. It was added for 7.0.67 onwards. Yes, I was. > No problem. Happy to help. Thanks to you writing a good question :) Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Ma

Security of AJP

This is used for cases where you wish to invisibly integrate Tomcat into an existing (or new) Apache installation, and you want Apache to handle the static content contained in the web application, and/or utilize Apache's SSL processing. Mark Claassen Senior Software Engineer Donnell Systems

RE: Security of AJP

ont of one or more Tomcat servers. Besides being a more efficient protocol that HTTP, there are several configuration options in this connector designed to allow Tomcat to operate as it would if it were not running behind a reverse proxy. --- Mark Claassen Senior Software Engineer Donnell Sy

Request attributes

'org.apache.tomcat.util.net.secure_protocol_version' = 'TLSv1.2' Attribute 'javax.servlet.request.key_size' = '256' Attribute 'javax.servlet.request.cipher_suite' = 'ECDHE-RSA-AES256-GCM-SHA384' Thanks, Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main

RE: Security of AJP

will post them to the dev list. In the meantime, I wanted to get the right wording so that the statement was acceptable. Thanks for the encouragement! Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail

RE: Running Tomcat 9 using OpenJDK 10

Thanks for the reply and the heads up. I am controlling the apps that will be running under it, so that shouldn't be a problem. I am also using the APR connectors, so I don't think the certs will be an issue for me either. Now I just need to compile it. Thanks again! Mark Claassen Senior

Running Tomcat 9 using OpenJDK 10

Has anyone tried running Tomcat 9 using OpenJDK 9 or 10? I know the OpenJDK releases don't have all the modules (like JavaFX) that the Oracle JDK does and I was wondering if the libraries that Tomcat needs are part of the standard OpenJDK distribution? Thanks, Mark Claassen Senior Software

Debugging tomcat native connector

information. Thanks, Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN 46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-3784 Fax: (574)232-4014 Disclaimer: The opinions provided herein do not necessarily state or reflect

RE: Debugging tomcat native connector

We tried to connect a few hours later and they were working fine. We are now trying to determine exactly how long it takes for them to accept connections in hopes that this will help us figure out what is going on. Having a way to debug this better would be helpful. Mark Claassen Senio

RE: Debugging tomcat native connector

was figured out, but it is something that may come in handy in similar situations. Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-3784 Fax: (574)232-4014 Disclaimer

Overriding MultiPartConfig

of Tomcat. Thanks! Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN 46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-3784 Fax: (574)232-4014 Disclaimer: The opinions provided herein do not necessarily state or ref

RE: Overriding MultiPartConfig

does it work when the configuration is in my web.xml? The org.apache.catalina.Wrapper created in the Application has an Overridable property, but it is false here. Any help would be appreciated. Is this more of a Jersey question? Mark Claassen Senior Software Engineer Donnell Systems, Inc

Which native package should I use

-1.2.16.jar)? Or can I just bundled tomcat-jni.jar? There is a org.apache.tomcat.jni package in the tomcat source. Is this the same thing as the tomcat-native libraries at the time the distribution is built? Thanks, Mark Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South

RE: Which native package should I use

Thanks. I compiled Tomcat myself and saw that the Native libraries are a part of that and so I built the Java part. However, I see in the binary distribution, these are not included. I guess I was being a bit too eager. Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130

NullPointerException in CoyoteOutputStream

c void close() throws IOException { ob.close(); } --- Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-3784 Fax: (574)232-4014 Disclaimer: The opinio

RE: NullPointerException in CoyoteOutputStream

Original Message- From: calder Sent: Friday, June 12, 2020 12:31 PM To: Tomcat Users List Subject: Re: NullPointerException in CoyoteOutputStream On Fri, Jun 12, 2020, 10:36 Mark A. Claassen wrote: > We were doing some load testing and we started getting a > NullPointerException

Re: Strange connection error

FINE: OpenSSL error: [337604709] message: [error:141F7065:SSL routines:final_key_share:no suitable key share] Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-3784

RE: Strange connection error

Thanks for replies. Everything is working for me now, and I have a bit more of an understanding of how this all works. :) Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas...@ocie.net Voice

RE: [Possible Spam] Re: CATALINA_OPTS vs JAVA_OPTS

enough options that we use line continuation to make the file more readable which makes the CATALINA_OPTS line less readable because of the whitespace. -Xms128M \ -Xmx512M \ ... ) Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza

RE: Strange connection error

:750) at org.apache.tomcat.util.net.AprEndpoint.access$200(AprEndpoint.java:80) at org.apache.tomcat.util.net.AprEndpoint$P Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas

RE: Strange connection error

ht OpenSSL was managing all this. Where is the line between all them? Thanks, Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-3784 Fax: (57

Strange connection error

iption: Handshake Failure (40) Thanks for your time, Mark --- Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-3784 Fax: (574)232-4014 Disclaim

RE: Strange connection error

. We are using 1.8.0_265 on the server. The Java client did not change either. Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-3784 Fax: (574)232-4014

RE: Strange connection error

n 10, 2021 4:05:42 PM org.apache.coyote.http11.AbstractHttp11Protocol configureUpgradeProtocol INFO: The ["http-apr-127.0.0.1-8608"] connector has been configured to support HTTP upgrade to [h2c] Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leig

Re: Strange connection error

another message. I will also post a message when this is solved, in case anyone else encounters similar behavior. Thanks again, - Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas

RE: Strange connection error

> "useAprConnector [false], useOpenSSL [true]" I looked at an old server and it said the same, so this is probably not related to my problem. Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail:

RE: Strange connection error

ACK, but no ServerHello. The forth message there is the error response. I am still confused as to why any of this is changed since I am using OpenSSL. Unless the problem is from: "useAprConnector [false], useOpenSSL [true]" Mark Claassen Senior Software Engineer Donnell Systems

Http/s Memory Leak

eaderField[] MimeHeaders Response Stream ConcurrentHashMap$Node ConcurrentHashMap$Node ConcurrentHashMap$Node[] Http2UpgradeHandler StreamProcessor (Root) Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza

RE: HTTP/2 Memory Leak

Sorry, realized I had a mistyped subject. -Original Message- From: Mark A. Claassen Sent: Thursday, July 8, 2021 2:30 PM To: Tomcat Users List Subject: Http/s Memory Leak Importance: Low We are using 9.0.12 on a server and noticed a pretty big memory leak. The change log mentions

RE: TLSv1.3 Support in Tomcat

-handshake-failure-error-with-tlsv1-3-enable Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Bend, IN  46601 E-mail: mailto:mclaas...@ocie.net Voice: (574)232-3784 Fax: (574)232-4014 Disclaimer: The opinions provided herein do not n

RE: [Possible Spam] Re: TLSv1.3 Support in Tomcat

to connect to Tomcat. (I had a thread "Strange connection error" and "[Possible Spam] Re: Strange connection error" starting on June 10 or so.) Good luck, Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130 South Main Street Leighton Plaza Suite 375 South Be

RE: [Possible Spam] Re: HTTP/2 Memory Leak

e of these I am looking at now retains 16MG of memory. (Oddly, once I get this far, the retained sizes of its internal objects don't really add up.) Any ideas on how to work around this? Or if this is already fixed in a later version of Tomcat? Thanks, Mark Claassen Senior Software Engineer D

RE: [Possible Spam] Re: HTTP/2 Memory Leak

Thanks for your help, and all the help you provide to people on this list. Your replies are always quick, professional, and helpful. A big part of what makes Tomcat so great is the assistance that can be found on this list! Mark Claassen Senior Software Engineer Donnell Systems, Inc. 130

RE: [Possible Spam] Re: HTTP/2 Memory Leak

Thank you so much! This is good to know. We may not change anything then (until that server gets upgraded). However, would switching back to HTTP 1.1 reduce the memory footprint in the mean time? Would the connection be cleaned up when the browser goes away? Mark Claassen Senior Software

RE: [Possible Spam] Re: HTTP/2 Memory Leak

monitor script in place that does a GC and then prints a class_histogram every half hour to help us pinpoint what is happening.) Thanks, Mark From: Mark A. Claassen Sent: Thursday, July 8, 2021 5:07 PM To: Tomcat Users List Subject: RE: [Possible Spam] Re: HTTP/2 Memory Leak Importance: Low Thanks

RE: [Possible Spam] Re: HTTP/2 Memory Leak

be eligible for GC. There isn't much in the way of HTTP/2 specific leaks that have been fixed. For HTTP/2, I'd expect you to see much more impact from the changes around 9.0.37 / 9.0.39 that reduced the footprint of closed HTTP/2 streams. Mark On 08/07/2021 19:32, Mark A. Claassen wrote