author Chris H-C <>
Fri, 22 Mar 2019 17:31:02 +0000
changeset 465740 c3d4eb5b3b2223aa6734bb8c2d39457ee768fc3c
parent 463261 64c382608b1c7535c4a01db728c58ad0b44ea1f4
child 469932 b818d6ca606d15354929e7c5a65b6448e7d43eef
permissions -rw-r--r--
Bug 1536805 - Document Origin Telemetry r=janerik Differential Revision:

The Firefox remote agent is a low-level debugging interface based
on the CDP protocol.

With it, you can inspect the state and control execution of documents
running in web content, instrument Gecko in interesting ways,
simulate user interaction for automation purposes, and debug
JavaScript execution.

This component provides an experimental and partial implementation
of a remote devtools interface using the CDP protocol and transport

See for documentation.

The remote agent is not by default included in Firefox builds.  To
build it, put this in your mozconfig:

	ac_add_options --enable-cdp

This exposes a --remote-debugger flag you can use to start the
remote agent:

	% ./mach run --setpref "browser.fission.simulate=true" -- --remote-debugger