getnodes returns an object containing a single array of 'nodes'. Each
element contains the node's ID, its hostname and its port. If
unknown (because we haven't seen a node announcement yet) then the port
is 0 and the hostname is null.
Rename the structs to match (and remove dev-echo).
This makes it clear that they're not the normal API.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We need some way to reflect the tradeoff between the possible delay if
a payment gets stuck, and the fees charged by nodes. This adds a risk
factor which reflects the probability that a node goes down, and the
cost associated with losing access to our funds for a given time.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The first hop is being stripped from computed routes, however the
first channel of the route is being used to get our peer address. This
results in segfaults if the route is just one hop, i.e., has no first
channel to get the peer's address from. Fixed by simply using an
existing pointer to our peer.
This allows hardcoded routes in the config file, which is required until
we get route advertisements.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We're about to change the code so that if it can't route, it will fail
the HTLC. The current low-level tests will hate this, so have a dev switch
to turn that off.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
