Re: when memory leak, tomcat can't accept requests?

2010-07-10 Thread jikai
> Because it's already saturated with requests? No server has an infinite > capacity. How many threads did jstack report were running? > > Can you connect with JMX and see what state the connector is in? > > Are you using an Executor in combination with your Connector? Thanks for your quick repl

Re: when memory leak, tomcat can't accept requests?

2010-07-10 Thread jikai
y NIO configuration is below: any other reason cause tomcat can't accept requests? On 10/07/2010 06:32, jikai wrote: > Hi all: > > Out web site use Nginx infront of tomcat6.0.28, nio connector, in heavy > load running about 24 hours, tomcat can't accept request, we mus

when memory leak, tomcat can't accept requests?

2010-07-09 Thread jikai
Hi all: Out web site use Nginx infront of tomcat6.0.28, nio connector, in heavy load running about 24 hours, tomcat can't accept request, we must restart tomcat . check nginx error log, there are lots of "Connection timed out", print tomcat jstack, found most tomcat threads is "TIMED_WAITING"