we'll need this for internal wire message formats. also disambiguates
from 'bolt message optional fields', which we rename to extensions here.
example of an optional field declaration (note the ? prefixing the
type):
msgdata,msg_name,field_name,?type,count
these are handled with either a boolean if they're not present,
or a true value and then the object if they are.
if there are any comments that aren't "attached" to a message,
print them at the top of the generated file. we need this for
the fancy auto-gen'd dependencies in the tool-wiregen tests.
The new TLV spec uses BigSize, like Bitcoin's CompactInt but
*little-endian*. So change our name for clarity, and insist that
decoding be minimal as the spec requires.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
==1503== Use of uninitialised value of size 8
==1503== at 0x566786B: _itoa_word (_itoa.c:179)
==1503== by 0x566AF0D: vfprintf (vfprintf.c:1642)
==1503== by 0x569790F: vsnprintf (vsnprintf.c:114)
==1503== by 0x156CCB: do_vfmt (str.c:66)
==1503== by 0x156DB1: tal_vfmt_ (str.c:92)
==1503== by 0x1289CD: status_vfmt (status.c:141)
==1503== by 0x128AAC: status_fmt (status.c:151)
==1503== by 0x118E05: route_prune (routing.c:2495)
==1503== by 0x11DE2D: gossip_refresh_network (gossipd.c:1997)
==1503== by 0x1292B8: timer_expired (timeout.c:39)
==1503== by 0x12088C: main (gossipd.c:3075)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Also, change the values to match the spec values (I made the
to_self_delays different to catch more bugs).
Suggested-by: @niftynei
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is also required for actually creating usable onions. For the moment,
due to API limitations, we only let them set realm 0.
Note that the privkey parsing was broken, requiring an additional two
hex digits, overflowing the buffer, and were ignored.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Add odd-length string can never be valid hex!
In addition, don't try to print the next hop if there isn't one, but
always print the (raw) payload.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This allows for complete channel simulation, including HTLC
transactions, but means we use higher-level primitives to
make the easy.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
These utilities allow us to create valid test txs and information given both
sides' complete set of secrets.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This lets us use it as an interactive driver of conversation, rather
than writing all packets then reading all packets.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Our previous param support was a bit limited in this case.
We create a dev- command multiplexer, so we can exercise it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
updates the bolt version to 6639cef095a2ecc7b8f0c48c6e7f2f906fbfbc58.
this requires us to use the new bolt parser at generate-bolt.py
and updates to all of the type specifications (ie. from u8 -> byte)
the RFC's extract-format.py is switching to a new format.
this script can correctly parse them.
mostly moves logic over from generate-wire.py, uses a
Python formatting libarary called mako, which needs to be
installed prior to running this script.
you can add it to your system with
sudo apt-get install python3-mako
We were having a few issues with malformed data in the past, so this time we
really check that stuff.
Signed-off-by: Christian Decker <decker.christian@gmail.com>
test_funding_cancel_race explicitly attempts to trigger this via a race
condition; this conflicts with our post-test checks that no broken
logs were logged. as a middle ground, we log it as unusual, not broken,
as it's possible for it to attempt to fail if it was begun at the same
time as the complete is.
It probably doesn't matter to "fundchannel_cancel" exactly why the
fundchannel didn't work (though it can read the error msg), and we
should always fail any pending fundchannel_complete command.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Instead of taking over the ->cmd pointer, append ourselves to a list
of cancels. This fixes the test_funding_cancel_race.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
lisa neigut
Rusty Russell
Karl-Johan Alm
ZmnSCPxj
Kristaps Kaupe
darosior
Juraj Bednar
Christian Decker