forked from firka/flutter
15fcb8aeca
Adds --observatory-host, which allows callers to specify the localhost IP binding directly. Allows users to set 0.0.0.0 or the host IP address as is possible in the standalone VM, rather than restricting users to loopback. We retain the default behaviour of binding to loopback since the vast majority of observatory use-cases involve local access (e.g. host tests on flutter_tester) or port-forwarded local access (e.g. flutter driver device tests). However, some scenarios, such as QA test labs, may benefit from binding to a publicly-accessible IP address.