Thanks! I suspected that modifying the module might be suggested as the best approach, but wanted to check that I wasn't missing something that would enable me to achieve a 'merge' via the existing CGI::Session interface.

I did think about the locking approach, but I'm not sure that this fits with user expectations within the context of a web application (ie. that a logout request should be pretty much instant).

Thanks again for your feedback - much appreciated. (You are correct about $session->write - original node updated)

.

In reply to Re^2: Concurrent requests on the same CGI::Session by webdeveloper
in thread Concurrent requests on the same CGI::Session by webdeveloper

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