For now, we can't fully ensure that the broadcast was catched from a third pary. Only when the transaction (broadcast by a third pary) is onchain, we can catch it.
(The json when sendpay successes is too different when sendpay fails, so
divide the sendpay result into two notifications: `sendpay_success` and
`sendpay_failure`)
`sendpay_failure`
A notification for topic `sendpay_failure` is sent every time a sendpay
success(with `failed` status). The json is same as the return value of
command `sendpay`/`waitsendpay` when this cammand fails.
```json
{
"sendpay_failure": {
"code": 204,
"message": "failed: WIRE_UNKNOWN_NEXT_PEER (reply from remote)",
"data": {
"id": 2,
"payment_hash": "9036e3bdbd2515f1e653cb9f22f8e4c49b73aa2c36e937c926f43e33b8db8851",
"destination": "035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d",
"msatoshi": 100000000,
"amount_msat": "100000000msat",
"msatoshi_sent": 100001001,
"amount_sent_msat": "100001001msat",
"created_at": 1561395134,
"status": "failed",
"erring_index": 1,
"failcode": 16394,
"failcodename": "WIRE_UNKNOWN_NEXT_PEER",
"erring_node": "022d223620a359a47ff7f7ac447c85c46c923da53389221a0054c11c1e3ca31d59",
"erring_channel": "103x2x1",
"erring_direction": 0
}
}
}
```
`sendpay` doesn't wait for the result of sendpay and `waitsendpay`
returns the result of sendpay in specified time or timeout, but
`sendpay_failure` will always return the result anytime when sendpay
fails if is was subscribed.
pPayment field includes the basic information of the payment, so the return valves of 'sendpay_success()' and 'sendpay_fail()' should include this field.
Note "immediate_routing_failure" is before payment creation, and for this case, return won't include payment fields.
`sendpay_success`
A notification for topic `sendpay_success` is sent every time a sendpay
success(with `complete` status). The json is same as the return value of
command `sendpay`/`waitsendpay` when these cammand succeeds.
```json
{
"sendpay_success": {
"id": 1,
"payment_hash": "5c85bf402b87d4860f4a728e2e58a2418bda92cd7aea0ce494f11670cfbfb206",
"destination": "035d2b1192dfba134e10e540875d366ebc8bc353d5aa766b80c090b39c3a5d885d",
"msatoshi": 100000000,
"amount_msat": "100000000msat",
"msatoshi_sent": 100001001,
"amount_sent_msat": "100001001msat",
"created_at": 1561390572,
"status": "complete",
"payment_preimage": "9540d98095fd7f37687ebb7759e733934234d4f934e34433d4998a37de3733ee"
}
}
```
`sendpay` doesn't wait for the result of sendpay and `waitsendpay`
returns the result of sendpay in specified time or timeout, but
`sendpay_success` will always return the result anytime when sendpay
successes if is was subscribed.
531c8d7d9b
In this one, we always send my_current_per_commitment_point, though it's
ignored. And we have our official feature numbers.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
/bin/sh: 1: ccan/ccan/cdump/tools/cdump-enumstr: Text file busy
make[1]: *** [common/Makefile:81: common/gen_htlc_state_names.h] Error 2
make[1]: *** Waiting for unfinished jobs....
The fix is to make sure all generated headers are made first, and
thus cdump-enumstr.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The largest change is inside hsmd: it hands a null per-commitment key
to the wallet to tell it to spend the to_remote output.
It can also now resolve unknown commitments, even if it doesn't have a
possible_remote_per_commitment_point from the peer.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Somehow this change got lost, but it's needed for option_static_remotekey,
to quote gen_peer_wire_csv:
msgtype,channel_reestablish,136
msgdata,channel_reestablish,channel_id,channel_id,
msgdata,channel_reestablish,next_commitment_number,u64,
msgdata,channel_reestablish,next_revocation_number,u64,
msgdata,channel_reestablish,your_last_per_commitment_secret,byte,32,option_data_loss_protect,option_static_remotekey
msgdata,channel_reestablish,my_current_per_commitment_point,point,,option_data_loss_protect
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
As per BOLT02 #message-retransmission :
if `next_commitment_number` is 1 in both the `channel_reestablish` it sent and received:
- MUST retransmit `funding_locked`
trueptolemy
Rusty Russell
trueptolemy
darosior