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http://issues.apache.org/bugzilla/show_bug.cgi?id=27552 minProcessors and minSpareThreads are not honored at startup Summary: minProcessors and minSpareThreads are not honored at startup Product: Tomcat 4 Version: 4.1.30 Platform: Sun OS/Version: Other Status: NEW Severity: Major Priority: Other Component: Connector:Coyote HTTP/1.1 AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] >From the tomcat 4.1.30 docs: "minProcessors: The number of request processing threads that will be created when this Connector is first started." I also see minSpareThreads in the tomcat 5 docs, and it defaults to "4" in the Coyote connector. I noticed 4.1.30 contains a backport of Coyote 1.1. I've confirmed that minProcessors and minSpareThreads does not work as documented on 4.1.30. I set minSpareThreads="30" and minProcessors="50". I started tomcat, then sent 1 request to the server, and forced a thread dump. I see TP-Processor[1-4] in the dump (note that "4" is default value for minSpareThreads). I then sent concurrent requests, and did another dump. Now I see TP-Processors[1-20]. org.apache.catalina.connector.http.HttpConnector does start the requested number of threads, in a simple loop. When tomcat is started under heavy load conditions (40+ concurrent requests), it takes a lot of time to start enough threads to handle the load. We did not experience this problem using the HttpConnector. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
