plugin command [parameter] [second_parameter]
The plugin RPC command allows to manage plugins without having to restart lightningd. It takes 1 to 3 parameters: a command (start/stop/startdir/rescan/list) which describes the action to take and optionally one or two parameters which describes the plugin on which the action has to be taken.
The start command takes a path as the first parameter and will load the
plugin available from this path. It will wait for the plugin to complete
the handshake with lightningd for 20 seconds at the most.
The stop command takes a plugin name as parameter. It will kill and unload the specified plugin.
The startdir command takes a directory path as first parameter and will
load all plugins this directory contains. It will wait for each plugin to
complete the handshake with lightningd for 20 seconds at the most.
The rescan command starts all not-already-loaded plugins from the default plugins directory (by default ~/.lightning/plugins).
The list command will return all the active plugins.
On success, all subcommands but stop return an array plugins of objects, one by plugin. Each object contains the name of the plugin (name field) and its status (active boolean field). Since plugins are configured asynchronously, a freshly started plugin may not appear immediately.
On error, the reason why the action could not be taken upon the plugin is returned.
Antoine Poinsot <darosior@protonmail.com> is mainly responsible.
Main web site: https://github.com/ElementsProject/lightning