Giles Thomas
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3
issues of
Giles Thomas
It doesn't appear to be possible to receive replies to multicast UDP messages. Server-side multicast does work, but only with a bit of extra config. Given the following (working) server...
Only in the explanatory text, not in the codebase.
The code at the top of the page is fine, but the line-by-line explanation missed out the extra push/pop of r1 that you have to wrap around the line bl...