Protocol analyzers

For a TCP protocol analyzer the template generated the following declaration in analyzer/*.evt:

protocol analyzer Foo over TCP:
    parse originator with foo::Request,
    parse responder with foo::Response;

Here we declare a Zeek protocol analyzer Foo which uses to different parsers for the originator (client) and responder (server) side of the connection, Request and Response. To use the same parser for both sides we would declare

    parse with foo::Messages;