Summary
Currently there's no hook or notification that triggers a plugin when a channel state is changed.
Since this can be useful for monitoring plugins and such we might want to have this.
Example Format
{
"channel_state_changed": {
"peer_id": "03bc9337c7a28bb784d67742ebedd30a93bacdf7e4ca16436ef3798000242b2251",
"channel_id": "a2d0851832f0e30a0cf778a826d72f077ca86b69f72677e0267f23f63a0599b4",
"short_channel_id" : "561820x1020x1",
"old_state": "CHANNELD_NORMAL",
"new_state": "AWAITING_UNILATERAL"
}
}