I'm using a custom scheme handler and stumbled upon the issue about POST requests not being supported by custom schemes: https://bitbucket.org/chromiumembedded/cef/issues/404
This issue and the following quotation refers to CEF1 though.
WebKit does not pass POST data to the request for synchronous XHRs executed on non-HTTP schemes. See the m\_url.protocolInHTTPFamily() check in XMLHttpRequest::send() in third\_party/WebKit/Source/WebCore/xml/XMLHttpRequest.cpp. If you need to use XHR POST requests you should register your custom handler using the HTTP or HTTPS protocol. Since this is an intentional WebKit design feature it will likely not be changed for CEF.
Has this changed with Blink or does Blink still use the same design? Is there a chance to get this feature working in CEF3 or do I have to fall back to the HTTP scheme?
Best regards and thanks in advance