core-lightning/connectd/connectd_wire.csv

#include <bitcoin/block.h>
#include <common/channel_id.h>
#include <common/cryptomsg.h>
#include <common/features.h>
#include <common/node_id.h>
#include <common/wireaddr.h>
#include <wire/onion_wire.h>

msgtype,connectd_init,2000
msgdata,connectd_init,chainparams,chainparams,
msgdata,connectd_init,our_features,feature_set,
msgdata,connectd_init,id,node_id,
msgdata,connectd_init,num_wireaddrs,u16,
msgdata,connectd_init,wireaddrs,wireaddr_internal,num_wireaddrs
msgdata,connectd_init,listen_announce,enum addr_listen_announce,num_wireaddrs
msgdata,connectd_init,tor_proxyaddr,?wireaddr,
msgdata,connectd_init,use_tor_proxy_always,bool,
msgdata,connectd_init,dev_allow_localhost,bool,
msgdata,connectd_init,use_dns,bool,
msgdata,connectd_init,tor_password,wirestring,
msgdata,connectd_init,timeout_secs,u32,
msgdata,connectd_init,websocket_helper,wirestring,
msgdata,connectd_init,announce_websocket,bool,
msgdata,connectd_init,dev_fast_gossip,bool,
# If this is set, then fd 5 is dev_disconnect_fd.
msgdata,connectd_init,dev_disconnect,bool,
msgdata,connectd_init,dev_no_ping_timer,bool,
# Allow incoming connections, but don't talk.
msgdata,connectd_init,dev_noreply,bool,
msgdata,connectd_init,dev_throttle_gossip,bool,

# Connectd->master, here are the addresses I bound, can announce.
msgtype,connectd_init_reply,2100
msgdata,connectd_init_reply,num_bindings,u16,
msgdata,connectd_init_reply,bindings,wireaddr_internal,num_bindings
msgdata,connectd_init_reply,num_announceable,u16,
msgdata,connectd_init_reply,announceable,wireaddr,num_announceable
msgdata,connectd_init_reply,failmsg,?wirestring,

# Activate the connect daemon, so others can connect.
msgtype,connectd_activate,2025
# Do we listen?
msgdata,connectd_activate,listen,bool,

# Set the allowed (i.e. don't hang up on!) unknown messages.
msgtype,connectd_set_custommsgs,2007
msgdata,connectd_set_custommsgs,len,u32,
msgdata,connectd_set_custommsgs,msgnums,u16,len

# Connectd->master, I am ready.
msgtype,connectd_activate_reply,2125
msgdata,connectd_activate_reply,failmsg,?wirestring,

# lightningd -> connectd: here's an SCID->peer mapping for onion messages
msgtype,connectd_scid_map,2024
msgdata,connectd_scid_map,scid,short_channel_id,
msgdata,connectd_scid_map,node_id,node_id,

# Master -> connectd: connect to a peer.
msgtype,connectd_connect_to_peer,2001
msgdata,connectd_connect_to_peer,id,node_id,
msgdata,connectd_connect_to_peer,len,u32,
msgdata,connectd_connect_to_peer,addrs,wireaddr,len
msgdata,connectd_connect_to_peer,addrhint,?wireaddr_internal,
msgdata,connectd_connect_to_peer,dns_fallback,bool,
msgdata,connectd_connect_to_peer,transient,bool,

# Connectd->master: connect failed.
msgtype,connectd_connect_failed,2020
msgdata,connectd_connect_failed,id,node_id,
msgdata,connectd_connect_failed,failcode,enum jsonrpc_errcode,
msgdata,connectd_connect_failed,failreason,wirestring,
msgdata,connectd_connect_failed,addrhint,?wireaddr_internal,

# Connectd -> master: we got a peer.
msgtype,connectd_peer_connected,2002
msgdata,connectd_peer_connected,id,node_id,
msgdata,connectd_peer_connected,counter,u64,
msgdata,connectd_peer_connected,addr,wireaddr_internal,
msgdata,connectd_peer_connected,remote_addr,?wireaddr,
msgdata,connectd_peer_connected,incoming,bool,
msgdata,connectd_peer_connected,flen,u16,
msgdata,connectd_peer_connected,features,u8,flen

# connectd -> master: peer disconnected.
msgtype,connectd_peer_disconnect_done,2006
msgdata,connectd_peer_disconnect_done,id,node_id,
msgdata,connectd_peer_disconnect_done,counter,u64,

# Master -> connectd: make peer active immediately (we want to talk) (+ fd to subd).
msgtype,connectd_peer_connect_subd,2004
msgdata,connectd_peer_connect_subd,id,node_id,
msgdata,connectd_peer_connect_subd,counter,u64,
msgdata,connectd_peer_connect_subd,channel_id,channel_id,

# Connectd -> master: peer said something interesting
msgtype,connectd_peer_spoke,2005
msgdata,connectd_peer_spoke,id,node_id,
msgdata,connectd_peer_spoke,counter,u64,
msgdata,connectd_peer_spoke,msgtype,u16,
msgdata,connectd_peer_spoke,channel_id,channel_id,
# If msgtype == WIRE_ERROR, this is the string.
msgdata,connectd_peer_spoke,error,?wirestring,

# master -> connectd: peer no longer wanted, you can disconnect.
msgtype,connectd_discard_peer,2015
msgdata,connectd_discard_peer,id,node_id,
msgdata,connectd_discard_peer,counter,u64,

# master -> connectd: give message to peer.
msgtype,connectd_peer_send_msg,2003
msgdata,connectd_peer_send_msg,id,node_id,
msgdata,connectd_peer_send_msg,counter,u64,
msgdata,connectd_peer_send_msg,len,u16,
msgdata,connectd_peer_send_msg,msg,u8,len

# master -> connectd: do you have a memleak?
msgtype,connectd_dev_memleak,2033

msgtype,connectd_dev_memleak_reply,2133
msgdata,connectd_dev_memleak_reply,leak,bool,

# master -> connectd: dump status of your fds.
msgtype,connectd_dev_report_fds,2034

# Ping/pong test.  Waits for a reply if it expects one.
msgtype,connectd_ping,2030
msgdata,connectd_ping,id,node_id,
msgdata,connectd_ping,num_pong_bytes,u16,
msgdata,connectd_ping,len,u16,

msgtype,connectd_ping_reply,2130
# False if we there was already a ping in progress.
msgdata,connectd_ping_reply,sent,bool,
# 0 == no pong expected, otherwise length of pong.
msgdata,connectd_ping_reply,totlen,u16,

# We tell lightningd we got an onionmsg
msgtype,connectd_got_onionmsg_to_us,2145
msgdata,connectd_got_onionmsg_to_us,path_secret,?secret,
msgdata,connectd_got_onionmsg_to_us,reply,?blinded_path,
msgdata,connectd_got_onionmsg_to_us,rawmsg_len,u16,
msgdata,connectd_got_onionmsg_to_us,rawmsg,u8,rawmsg_len

# Lightningd tells us to send an onion message.
msgtype,connectd_send_onionmsg,2041
msgdata,connectd_send_onionmsg,id,node_id,
msgdata,connectd_send_onionmsg,onion_len,u16,
msgdata,connectd_send_onionmsg,onion,u8,onion_len
msgdata,connectd_send_onionmsg,path_key,pubkey,

# Lightningd tells us to digest an onion message.
msgtype,connectd_inject_onionmsg,2042
msgdata,connectd_inject_onionmsg,path_key,pubkey,
msgdata,connectd_inject_onionmsg,onion_len,u16,
msgdata,connectd_inject_onionmsg,onion,u8,onion_len

# Reply.  If error isn't empty, something went wrong.
msgtype,connectd_inject_onionmsg_reply,2142
msgdata,connectd_inject_onionmsg_reply,err,wirestring,

# A custom message that we got from a peer and don't know how to handle, so we
# forward it to the master for further handling.
msgtype,connectd_custommsg_in,2110
msgdata,connectd_custommsg_in,id,node_id,
msgdata,connectd_custommsg_in,msg_len,u16,
msgdata,connectd_custommsg_in,msg,u8,msg_len

# A custom message that the lightningd tells us to send to the peer.
msgtype,connectd_custommsg_out,2011
msgdata,connectd_custommsg_out,id,node_id,
msgdata,connectd_custommsg_out,msg_len,u16,
msgdata,connectd_custommsg_out,msg,u8,msg_len

# master -> connectd: we're shutting down, no new connections.
msgtype,connectd_start_shutdown,2031

# connect - >master: acknowledged.
msgtype,connectd_start_shutdown_reply,2131

# master -> connect: stop sending gossip.
msgtype,connectd_dev_suppress_gossip,2032

# master -> connect: waste all your fds.
msgtype,connectd_dev_exhaust_fds,2036

# master -> connect: set artificial maximum reply_channel_range size.
msgtype,connectd_dev_set_max_scids_encode_size,2035
msgdata,connectd_dev_set_max_scids_encode_size,max,u32,