Timeout error

I have recently migrated to lucee 6 with tomcat 9 and IIS 10.
I used Adobe Coldfusion 9 and when i wanted to upload a 85MB it took just 5 Minutes but now by using Lucee, it takes to many time.

When i want to upload a big file like 85MB I receive timeout error (500) form IIS. for solving this problem I added below line in web.config file.
<httpRuntime maxRequestLength="92160" executionTimeout="3000" />

But now the error changed to below:

Generic Connector Communication Error: Please check and adjust your setup:
Ensure that Tomcat is running on given host and port.
If this is a timeout error consider adjusting IIS timeout by changing executionTimeout attribute in web.config (see manual). [2024-01-07 21:49:11 ]

Connection between Tomcat and IIS experienced error. If you restarted Tomcat this is expected. (1)     at BonCodeAJP13.BonCodeAJP13ServerConnection.ConnectionError()
   at BonCodeAJP13.BonCodeAJP13ServerConnection.p_CreateConnection(BonCodeAJP13PacketCollection packetsToSend)
   at BonCodeIIS.BonCodeCallHandler.ProcessRequest(HttpContext context)

Plz help me.

Related to Boncode Stream reading problem · Issue #96 · Bilal-S/iis2tomcat · GitHub
FYI. Read up here: BonCode Apache Tomcat AJP 1.3 Connector

@Behnam did you run the same test using tomcat directly (for example via port 8080), to make sure to bottleneck is not IIS? Because the exception says “Connection between Tomcat and IIS experienced error.”

hi @micstriit and @Bill_Mitchell thank a lot for your reply.

Dear @micstriit, i did not test what you said but i solved it by reading this topic.
It means i added packetSize="65536" to connector protocol="AJP/1.3"

Good Luck!