Did any tried running RocketPerl with Tomcat in USS (z/OS 2.1) ? I did not find any evidence about it on the net (internet).
How do perl and tomcat meaningfully interact on other platforms? CGI? That should be massively de-coupled.
Finaly I did success Perl test of: GET/POST and SOCKET communications in USS. zOS 2.1 Java (IBM) 8 x64 (SDK8_64bit_SR3_FP20.PAX.tgz) Tomcat 8.5.8 Perl 5.22 (RocketSoftware)