We used to calculate it ourselves. Unfortunately this needs to
be done in several places, since new_channel() isn't used to fully
create a channel in the case of dual funding :(
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Things allocated by libwally all get the tal_name "wally_tal",
which cost me a few hours trying to find a leak.
In the case where we're making one of the allocations the parent
of the others (e.g. a wally_psbt), we can do better: supply a name
for the tal_wally_end().
So I add a new tal_wally_end_onto() which does the standard
tal_steal() trick, and also changes the (typechecked!) name.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
As per proposal in https://github.com/lightning/bolts/pull/962
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Removed: protocol: support for legacy onion format removed, since everyone supports the new one.
I thought about fixing them up, but really these should be in
lnprototest anyway. Turns out they're from the spec, so we should
actually fix them up there.
I moved the vector files into contrib/pyln-proto, since that still
needs them.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It's a low-level interface now, expecting you to build your own TLVs.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reported-by: @valentinewallace
We are inferring the field numbers on the fly, which isn't really
compatible with the way GRPC field numbers work, i.e., they must be
stable while the IDL file evolves. So far when a field was added in
the middle of a struct or removed all subsequent fields would get
renumbered, essentially breaking any client that was using the old
scheme.
We now add a meta file `.msggen.json` that keeps track of the numbers
assigned so far, so they can be reused, and new ones can be generated
not to conflict with existing ones. This file is intentionally kept
generic, so other generators can add more information that has to be
managed across runs.
Changelog-None
We must use `None` for default arguments since otherwise they aren't
filtered out when serializing the request. In addition default
arguments to functions are initialized once and, if mutable, could
persist internal changes across function calls.
Changelog-None
Example request that is dying:
NEW REQUEST! lightning_websocketd:main [1955685] <-- bad request from safari
read 507
write_all 1
-> websocket_to_lightningd
-> read_payload_header
read 2
read_all 1
read -11 <--- This tried to read a part of the header, is this -EAGAIN?
read_all 0 should we be blocking on these reads?
*dies*
Fixes#5089
Changelog-Fixed: `experimental-websocket` intermittent read errors fixed
Signed-off-by: William Casarin <jb55@jb55.com>
Update TOR.md
Update tor install to represent current systemd syntax for enabling and starting a new system service
Corrected a typo. After tor is installed to refresh /etc/tor/torrc config changes the command should be 'sudo systemctl restart tor' not 'sudo systemctl start tor'
This is the cheapest algo I came up with that simply checks that the
same `remote_addr` has been report by two different peers. Can be
improved in many ways:
- Check by connecting to a radonm peers in the network
- Check for more than two confirmations or a certain fraction
- ...
Changelog-Added: Send updated node_annoucement when two peers report the same remote_addr.
When compiled without DEVELOPER this will now filter out `remote_addr` that
come from localhost. The testcase checks for DEVELOPER to test for correct
function of `remote_addr`.
Also, I renamed "test_connect" to "test_connect_basic" so it can be started
without all the other tests in that file that start with "test_connect..."
For now hooks are treated identically to rpcmethods, with the
exception of not being returned in the `getmanifest` call. Later on we
can add typed handlers as well.
Having a list of very targeted suppressions allows us to still run the
majority of tests with valgrind checking, and not fail when Rust does
some trickery. This is for example the case with `std::sync::Once`
which uses `num_procs` calling out to the cgroups subsystem, sometimes
with a null path.
Suggested-by: Rusty Russell <@rustyrussell>
`valgrind` reports seems to flag some memory accesses that are ok in
the Rust standard library, which we can consider false positives for
our purposes:
```Valgrind error file: valgrind-errors.69147
==69147== Syscall param statx(file_name) points to unaddressable byte(s)
==69147== at 0x4B049FE: statx (statx.c:29)
==69147== by 0x2E2DA0: std::sys::unix::fs::try_statx (weak.rs:139)
==69147== by 0x2D7BD5: <std::fs::File as std::io::Read>::read_to_string (fs.rs:784)
==69147== by 0x2632CE: num_cpus::linux::Cgroup::param (linux.rs:214)
==69147== by 0x263179: num_cpus::linux::Cgroup::quota_us (linux.rs:203)
==69147== by 0x263002: num_cpus::linux::Cgroup::cpu_quota (linux.rs:188)
==69147== by 0x262C01: num_cpus::linux::load_cgroups (linux.rs:149)
==69147== by 0x26289D: num_cpus::linux::init_cgroups (linux.rs:129)
==69147== by 0x26BD88: core::ops::function::FnOnce::call_once (function.rs:227)
==69147== by 0x26B749: std::sync::once::Once::call_once::{{closure}} (once.rs:262)
==69147== by 0x139717: std::sync::once::Once::call_inner (once.rs:419)
==69147== by 0x26B6D5: std::sync::once::Once::call_once (once.rs:262)
==69147== Address 0x0 is not stack'd, malloc'd or (recently) free'd
==69147==
==69147== Syscall param statx(buf) points to unaddressable byte(s)
==69147== at 0x4B049FE: statx (statx.c:29)
==69147== by 0x2E2DA0: std::sys::unix::fs::try_statx (weak.rs:139)
==69147== by 0x2D7BD5: <std::fs::File as std::io::Read>::read_to_string (fs.rs:784)
==69147== by 0x2632CE: num_cpus::linux::Cgroup::param (linux.rs:214)
==69147== by 0x263179: num_cpus::linux::Cgroup::quota_us (linux.rs:203)
==69147== by 0x263002: num_cpus::linux::Cgroup::cpu_quota (linux.rs:188)
==69147== by 0x262C01: num_cpus::linux::load_cgroups (linux.rs:149)
==69147== by 0x26289D: num_cpus::linux::init_cgroups (linux.rs:129)
==69147== by 0x26BD88: core::ops::function::FnOnce::call_once (function.rs:227)
==69147== by 0x26B749: std::sync::once::Once::call_once::{{closure}} (once.rs:262)
==69147== by 0x139717: std::sync::once::Once::call_inner (once.rs:419)
==69147== by 0x26B6D5: std::sync::once::Once::call_once (once.rs:262)
==69147== Address 0x0 is not stack'd, malloc'd or (recently) free'd
==69147==
```
Rusty Russell
Ken Sedgwick
Vincenzo Palazzo
Aaron Dewes
Jules Comte
Christian Decker
William Casarin
GoofyAF
Michael Schmoock
Marnix