lukechilds/lightning - lightning - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Rusty Russell	035362e151	openingd: don't exit when we receive an error. In particular, all opening_read_peer_msg() callers need to know there was an error (presumably, negotiating) so they can stop, but we should not exit. This lets us reenable the final disabled test. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	7 years ago
Rusty Russell	02966a4857	connectd: remove unused handback APIs and code. We now simply maintain a pubkey set for connected peers (we only care if there's a reconnect), not the entire peer structure. lightningd no longer queries us for getpeers: it knows more than we do already. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	7 years ago
Rusty Russell	e59cbb3e2c	pytest: make sure receiving peer's openingd is ready. There's now a potential race: the source peer connect returns, but in destination peer the master hasn't read the connect message from connectd, so the peer isn't in listpeers yet. (Previously the connection stayed in connectd, so there was no such window). This is an occasional issue in a few places. Note that we take the opportunity to speed up test_disconnectpeer too while we're there. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	7 years ago
Rusty Russell	50f5eb34b4	openingd: take peer before we're opening, wait for explicit funding msg. Prior to this, lightningd would hand uninteresting peers back to connectd, which would then return it to lightningd if it sent a non-gossip msg, or if lightningd asked it to release the peer. Now connectd hands the peer to lightningd once we've done the init handshake, which hands it off to openingd. This is a deep structural change, so we do the minimum here and cleanup in the following patches. Lightningd: 1. Remove peer_nongossip handling from connect_control and peer_control. 2. Remove list of outstanding fundchannel command; it was only needed to find the race between us asking connectd to release the peer and it reconnecting. 3. We can no longer tell if the remote end has started trying to fund a channel (until it has succeeded): it's very transitory anyway so not worth fixing. 4. We now always have a struct peer, and allocate an uncommitted_channel for it, though it may never be used if neither end funds a channel. 5. We start funding on messages for openingd: we can get a funder_reply or a fundee, or an error in response to our request to fund a channel. so we handle all of them. 6. A new peer_start_openingd() is called after connectd hands us a peer. 7. json_fund_channel just looks through local peers; there are none hidden in connectd any more. 8. We sometimes start a new openingd just to send an error message. Openingd: 1. We always have information we need to accept them funding a channel (in the init message). 2. We have to listen for three fds: peer, gossip and master, so we opencode the poll. 3. We have an explicit message to start trying to fund a channel. 4. We can be told to send a message in our init message. Testing: 1. We don't handle some things gracefully yet, so two tests are disabled. 2. 'hand_back_peer .*: now local again' from connectd is no longer a message, openingd says 'Handed peer, entering loop' once its managing it. 3. peer['state'] used to be set to 'GOSSIPING' (otherwise this field doesn't exist; 'state' is now per-channel. It doesn't exist at all now. 4. Some tests now need to turn on IO logging in openingd, not connectd. 5. There's a gap between connecting on one node and having connectd on the peer hand over the connection to openingd. Our tests sometimes checked getpeers() on the peer, and didn't see anything, so line_graph needed updating. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	7 years ago
Christian Decker	58709cf190	pytest: Migrate connection tests to new fixture model	7 years ago

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