FFX Plugin to query process information

The process_explorer plugin outputs information such as existing channels, events, sockets, etc. for all processes on a running Fuchsia device. The information is currently output in JSON format, future improvements of the plugin include subcommands that will allow data filtering and displaying it in a more readable way.

Development

• To set the build, consider using:

fx set [...] --with //sdk/fidl/fuchsia.process.explorer

• To run the plugin:

ffx process_explorer

The output of the plugin, has the following structure:

   {
       "Processes":[
           {
               "koid":1097,
               "name":"bin/component_manager",
               "objects":[
                   {
                       "type":17,
                       "koid":41903,
                       "related_koid":1033,
                       "peer_owner_koid":0
                   },
                   ...
               ]
           },
           ...
       ]
   }