lightning

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Author SHA1 Message Date

Author	SHA1	Message	Date
Rusty Russell	38d2899fbb	common/per_per_state: generalize lightningd/peer_comm Part 1 Encapsulating the peer state was a win for lightningd; not surprisingly, it's even more of a win for the other daemons, especially as we want to add a little gossip information. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	6 years ago
Rusty Russell	ab9d9ef3b8	gossipd: drain fd instead of passing around gossip index. (This was sitting in my gossip-enchancement patch queue, but it simplifies this set too, so I moved it here). In `94711969f` we added an explicit gossip_index so when gossipd gets peers back from other daemons, it knows what gossip it has sent (since gossipd can send gossip after the other daemon is already complete). This solution is insufficient for the more general case where gossipd wants to send other messages reliably, so replace it with the other solution: have gossipd drain the "gossip fd" which the daemon returns. This turns out to be quite simple, and is probably how I should have done it originally :( Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	7 years ago
Rusty Russell	f76ff90485	status: split off error messages into a new 'peer_status' type. Several daemons (onchaind, hsm) want to use the status messages, but don't communicate with peers. The coming changes made them drag in more code they didn't need, so instead we have a different non-overlapping type. We combine the status_received_errmsg and status_sent_errmsg into a single status_peer_error, with the presence or not of the 'error_for_them' field indicating direction. We also rename status_fatal_connection_lost() to peer_failed_connection_lost() to fit in. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>	7 years ago

Rusty Russell

38d2899fbb

common/per_per_state: generalize lightningd/peer_comm Part 1

Encapsulating the peer state was a win for lightningd; not surprisingly,
it's even more of a win for the other daemons, especially as we want
to add a little gossip information.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

6 years ago

Rusty Russell

ab9d9ef3b8

gossipd: drain fd instead of passing around gossip index.

(This was sitting in my gossip-enchancement patch queue, but it simplifies
this set too, so I moved it here).

In 94711969f we added an explicit gossip_index so when gossipd gets
peers back from other daemons, it knows what gossip it has sent (since
gossipd can send gossip after the other daemon is already complete).

This solution is insufficient for the more general case where gossipd
wants to send other messages reliably, so replace it with the other
solution: have gossipd drain the "gossip fd" which the daemon returns.

This turns out to be quite simple, and is probably how I should have
done it originally :(

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

7 years ago

Rusty Russell

f76ff90485

status: split off error messages into a new 'peer_status' type.

Several daemons (onchaind, hsm) want to use the status messages, but
don't communicate with peers.  The coming changes made them drag in
more code they didn't need, so instead we have a different
non-overlapping type.

We combine the status_received_errmsg and status_sent_errmsg
into a single status_peer_error, with the presence or not of the
'error_for_them' field indicating direction. 

We also rename status_fatal_connection_lost() to
peer_failed_connection_lost() to fit in.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

7 years ago

3 Commits (685aa47b652d0c288299ca9f4968ea0eb95b80b1)