The limit of 6 connections is currently hard-coded in Chrome:
https://chromium.googlesource.com/chromium/src/net/+/master/socket/client_socket_pool_manager.cc#47
However, with CEF, you can provide your own resource handler which could be limited as you please.
A custom resource handler is a subclass of CefResourceHandler
. It is plugged through a custom CefRequestHandler
with an overridden GetResourceHandler
method.
Similarly, a custom CefRequestHandler
is plugged through method GetRequestHandler
of your subclass of CefClient
.