lightning/connectd/connect_gossip_wire.csv

#include <common/node_id.h>
#include <common/per_peer_state.h>
#include <common/wireaddr.h>

# Communication between gossipd and connectd.
msgtype,gossip_new_peer,4000
msgdata,gossip_new_peer,id,node_id,
# Did we negotiate LOCAL_GOSSIP_QUERIES?
msgdata,gossip_new_peer,gossip_queries_feature,bool,
# Did they offer LOCAL_INITIAL_ROUTING_SYNC?
msgdata,gossip_new_peer,initial_routing_sync,bool,

# if success: + gossip fd and gossip_store fd
msgtype,gossip_new_peer_reply,4100
msgdata,gossip_new_peer_reply,success,bool,
msgdata,gossip_new_peer_reply,gs,?gossip_state,

# Connectd asks gossipd for any known addresses for that node.
msgtype,gossip_get_addrs,4001
msgdata,gossip_get_addrs,id,node_id,

msgtype,gossip_get_addrs_reply,4101
msgdata,gossip_get_addrs_reply,num,u16,
msgdata,gossip_get_addrs_reply,addrs,wireaddr,num
wire: move remaining bitcoin functions out to bitcoin/ files. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 5 years ago			`#include <common/node_id.h>`
gossipd: don't send gossip stream, let per-peer daemons read it themselves. Keeping the uintmap ordering all the broadcastable messages is expensive: 130MB for the million-channels project. But now we delete obsolete entries from the store, we can have the per-peer daemons simply read that sequentially and stream the gossip itself. This is the most primitive version, where all gossip is streamed; successive patches will bring back proper handling of timestamp filtering and initial_routing_sync. We add a gossip_state field to track what's happening with our gossip streaming: it's initialized in gossipd, and currently always set, but once we handle timestamps the per-peer daemon may do it when the first filter is sent. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 6 years ago			`#include <common/per_peer_state.h>`
gossipd: provide connectd with address resolution. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 7 years ago			`#include <common/wireaddr.h>`

connectd: new daemon to handle connections. This is just copying most of gossipd/gossip.c into connectd/connect.c. It shares the same wire format as gossipd during transition, and changes are deliberately minimal. It also has an additional message 'connect_reconnected' which it sends to the master daemon to tell it to kill a peer; gossipd relied on closing the gossipfd to do this, but connectd doesn't maintain an fd with remote peers. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 7 years ago			`# Communication between gossipd and connectd.`
wire-gen: move in-house wire delcarations to new format tidying things up! 6 years ago			`msgtype,gossip_new_peer,4000`
			`msgdata,gossip_new_peer,id,node_id,`
connectd: new daemon to handle connections. This is just copying most of gossipd/gossip.c into connectd/connect.c. It shares the same wire format as gossipd during transition, and changes are deliberately minimal. It also has an additional message 'connect_reconnected' which it sends to the master daemon to tell it to kill a peer; gossipd relied on closing the gossipfd to do this, but connectd doesn't maintain an fd with remote peers. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 7 years ago			`# Did we negotiate LOCAL_GOSSIP_QUERIES?`
wire-gen: move in-house wire delcarations to new format tidying things up! 6 years ago			`msgdata,gossip_new_peer,gossip_queries_feature,bool,`
connectd: new daemon to handle connections. This is just copying most of gossipd/gossip.c into connectd/connect.c. It shares the same wire format as gossipd during transition, and changes are deliberately minimal. It also has an additional message 'connect_reconnected' which it sends to the master daemon to tell it to kill a peer; gossipd relied on closing the gossipfd to do this, but connectd doesn't maintain an fd with remote peers. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 7 years ago			`# Did they offer LOCAL_INITIAL_ROUTING_SYNC?`
wire-gen: move in-house wire delcarations to new format tidying things up! 6 years ago			`msgdata,gossip_new_peer,initial_routing_sync,bool,`
connectd: new daemon to handle connections. This is just copying most of gossipd/gossip.c into connectd/connect.c. It shares the same wire format as gossipd during transition, and changes are deliberately minimal. It also has an additional message 'connect_reconnected' which it sends to the master daemon to tell it to kill a peer; gossipd relied on closing the gossipfd to do this, but connectd doesn't maintain an fd with remote peers. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 7 years ago
gossipd: hand a gossip_store_fd to all subdaemons. This will let them read from the gossip store directly. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 6 years ago			`# if success: + gossip fd and gossip_store fd`
wire-gen: move in-house wire delcarations to new format tidying things up! 6 years ago			`msgtype,gossip_new_peer_reply,4100`
			`msgdata,gossip_new_peer_reply,success,bool,`
			`msgdata,gossip_new_peer_reply,gs,?gossip_state,`
gossipd: provide connectd with address resolution. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 7 years ago
			`# Connectd asks gossipd for any known addresses for that node.`
wire-gen: move in-house wire delcarations to new format tidying things up! 6 years ago			`msgtype,gossip_get_addrs,4001`
			`msgdata,gossip_get_addrs,id,node_id,`
gossipd: provide connectd with address resolution. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> 7 years ago
wire-gen: move in-house wire delcarations to new format tidying things up! 6 years ago			`msgtype,gossip_get_addrs_reply,4101`
			`msgdata,gossip_get_addrs_reply,num,u16,`
			`msgdata,gossip_get_addrs_reply,addrs,wireaddr,num`