Hi Everyone, This is my very first mail to the users list since joining yesterday. Not an auspicious start. But I hope I will be able to contribute in future. I seek your help for a persistent issue in one of our ColdFusion instances.
Description of issue: ColdFusion 2018 is an application server that uses Tomcat 9.0.21. Our ColdFusion installation consists of instances. The instances are independent application servers, each with its own Tomcat installation and Java Virtual Machine. The Java version is 11.0.7. Each ColdFusion instance serves web content via the web server IIS. We have configured an AJP connector for the communication between Tomcat and IIS. The relevant settings are * In server.xml <Connector port="8012" connectionTimeout="60000" redirectPort="8445" protocol="AJP/1.3" tomcatAuthentication="false" maxThreads="500" packetSize="65535"/> * In isapi_redirect.properties iis_buffer_enable= true * In workers.properties worker.list=sr1studierdr1 worker.sr1studierdr1.type=ajp13 worker.sr1studierdr1.host=localhost worker.sr1studierdr1.port=8012 worker.sr1studierdr1.connection_pool_size=800 worker.sr1studierdr1.connection_pool_timeout=60 worker.sr1studierdr1.max_reuse_connections=400'' On one of the instances (name: 'sr1studierdr1'), the following WARNING is written to isapi_redirect.log every second or so: * [Thu Jun 11 16:44:57.739 2020] [11308:15392] [warn] ajp_process_callback::jk_ajp_common.c (2242): (sr1studierdr1) AJP13 protocol: Reuse is set to false Nevertheless, the application seems to work as intended. We're at a loss why this is happening only to this particular instance. There are no such warnings in other instances that share exactly the same settings. Do you know what is causing the warning, "AJP13 protocol: Reuse is set to false", or how to solve this? Kind regards, Alfred