Sending post from ajax to servlet

2019-04-05 Thread alejandro.vargas
I have a problem, not always, it happens randomly. Sometimes I send some data, ~200KB , using jquery ajax, but when I received the request it came null, but before I debugged in Chrome and the data seemed ok. I am using Tomcat 8.5, Java 8.201 and Google Chrome on Windows 10. I appreciate a

Re: Issues upgrading to tomcat 9.0.17

2019-04-05 Thread tomcat
On 05.04.2019 19:33, Kim, Chang H (JMD) wrote: Here is what I have so far for Tomcat 9. 1. FiddlerCap shows that the request is not reaching tomcat and that there is no HTTP status provided; it just hangs 2. Running portqry for Tomcat from my workstation shows LISTENING 3. I can'

RE: Issues upgrading to tomcat 9.0.17

2019-04-05 Thread Kim, Chang H (JMD)
Here is what I have so far for Tomcat 9. 1. FiddlerCap shows that the request is not reaching tomcat and that there is no HTTP status provided; it just hangs 2. Running portqry for Tomcat from my workstation shows LISTENING 3. I can't connect to Tomcat via Telnet from the LPAR Th

Re: Maximum connections and thread notifications

2019-04-05 Thread Mark Thomas
On 05/04/2019 11:15, M. Manna wrote: > After a few more checks, we have identified a mismatch (our side) where > 1.2.18 APR (tcnative-1.dll) was being used instead of 1.2.19 (packaged with > 8.5.37. > > Usually, we get an error with tomcat startup if the APR version isn't > meeting the minimum ver

Re: the config about

2019-04-05 Thread Mark Thomas
On 04/04/2019 11:48, 舒凯凯 wrote: > this is my question: > when I get an error of ---Error parsing HTTP request header-- > the reason of this error i already know. the header is too large. by setting > maxHttpHeaderSize to a bigger size can solve this error, but this is not my > point. > the total

Re: Maximum connections and thread notifications

2019-04-05 Thread M. Manna
After a few more checks, we have identified a mismatch (our side) where 1.2.18 APR (tcnative-1.dll) was being used instead of 1.2.19 (packaged with 8.5.37. Usually, we get an error with tomcat startup if the APR version isn't meeting the minimum version requirements. But for 8.5.37 when started wi

RE: Monitoring resources comsumption at context level

2019-04-05 Thread Jäkel , Guido
Hi, that's a question that is not specific to Zabbix or Tomcat but to all kind of cases that use *one* JVM to run more than one "Application". And that's also an open point to me since nearly decades. Some years ago I googled something that is called "Classmexer" (as a subproject(?) of someth

RE: Monitoring resources comsumption at context level

2019-04-05 Thread Jäkel , Guido
>Some years ago I googled something that is called "Classmexer" (as a >subproject(?) of something that is called "Javamex" > > https://www.javamex.com/classmexer/ > I just noticed, that I also have bookmarked an post called "Instrumentation Memory Counter" https://www.javaspeciali