List channel peers update #1
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Changelog-None
It's still deprecated: we need the description since 1. This information is useful for any validation we want to do, such as the HSM, or runes. 2. We want this information in listpays so we can tell what we actually paid. 3. In general, we should never sign commitments to things we don't have! I expect to have this information about payments *whatever the frontend* is, which is why we deprecated (and then removed) this unintended use. The spec is pretty clear on this: BOLT ElementsProject#11: ``` A reader: ... - MUST check that the SHA2 256-bit hash in the `h` field exactly matches the hashed description. ``` However, neither BTCPayServer nor lnbits updated despite the long deprecation period, so revert 2afe7a1. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Added clarification for sums signing, file ownership, and pyln publishing as well as a reminder to update pyln version for the release. Changelog-None
This reintroduce lnprototest after 2 releases, there was a lot of breaking around it and this will patch them (most of them)! However, there are some issue related to channel opening and closing that need some additional love and are disabled for now, but I think it is good to introduce lnprototest now again in the CI, to be able to stress the fix for now and see if there are other problem around. I will take care of it! Changelog-None Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Makes it easier when we remove support for a version. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We promised two versions after v0.12, and here we are. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
…quietly. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Changelog-Removed: JSON-RPC: `checkmessage` now always returns an error when the pubkey is not specified and it is unknown in the network graph (deprecated v0.12.0)
Changelog-Removed: JSON-RPC: `listpeers`.`local_msat` and `listpeers`.`remote_msat` (deprecated v0.12.0) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Changelog-Removed: JSON-RPC: all the non-msat-named millisatoshi fields deprecated in v0.12.0.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Changelog-Removed: JSON-RPC: the "msat" suffix on millisatoshi fields, as deprecated in v0.12.0.
Now there's no compat variant, we can rename this function. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Changelog-Removed: JSON-RPC: require the `"jsonrpc": "2.0"` property (requests without this deprecated in v0.10.2).
It seems that bitcoind frequently dies on this test. I assume running the multiple nodes under valgrind with the extra 214 blocks is too memory-hungry? Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
When plugins receive a "shutdown" notification, then can call this method which will shutdown `cln_plugin`. Then they can await `plugin.join()` and do any remaining cleanup there. This helps avoid a pain-point where plugin authors need to handle 2 separate plugin shutdown mechanisms ElementsProject#6040
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
While the user trying to fetch an invoice by specifing the quantity we do
not work as expected.
Running the command
```
lightning-cli fetchinvoice -k offer='lno1qgsqvgnwgcg35z6ee2h3yczraddm72xrfua9uve2rlrm9deu7xyfzrcgqffqszsk2p6hycmgv9ek2grpyphxjcm9ypmkjer8v46pyzmhd9jxwet5wvhxxmmdzsqs593pq0ylsvakdua5h976f4g3eautgjt3udvtyga47eaw7339sjrhpwpwz' quantity=2
```
and we answer back with
```json
{
"code": -32602,
"message": "quantity parameter required"
}
```
This is caused because we forget to bind the `quanity` field from the
RPC into the `invrequest`.
Reported-by: @aaronbarnardsound
Link: ElementsProject#6089
Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Changelog-EXPERIMENTAL: fetchinvoice: fix: do not ignore the `quantity` field
into the invreq field.
Changelog-Added: JSON-RPC: `listfunds` now has a `channel_id` field.
This changes connectd to use `status_fail()` on TOR problems during statup instead of `err()`. Using `err()` did not write to the logfile. To find out TOR problems during startup, the user needed to stop the system daemon and call `lightningd` manually in console to see the error. `status_fail()` logs and exits, but also prints a whole stacktrace, which is a bit too much imho on config errors. But currently there is no `status_SOMETHING` method that logs, prints and exists on an error without stacktrace. Changelog-None
This seems to be getting stuck in CI, so make sure we time out if it happens. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We would sleep for 10msec (default) and try again, spamming the logs every second. But we're waiting for revoke_and_ack, and that handler already sets off the timer, so there's no need to spin at all! Fixes: ElementsProject#6077 Changelog-Fixed: `channeld`: no longer spin and spam logs when waiting for revoke_and_ack. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Bumps [werkzeug](https://github.com/pallets/werkzeug) from 2.2.2 to 2.2.3. - [Release notes](https://github.com/pallets/werkzeug/releases) - [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst) - [Commits](pallets/werkzeug@2.2.2...2.2.3) --- updated-dependencies: - dependency-name: werkzeug dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>
We were handing 3 to hsmd (and Ken added that in 7b2c561, so I guess he's OK with that being the minimum supported version!). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Importantly, adds the version number at the *front* to help future parsing. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Header from folded patch 'fix-hsm-check-pubkey.patch': fixup! hsmd: capability addition: ability to check pubkeys.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
It's needed as the db and wallet is being set up (db migrations), so it's simpler this way to always use ld->bip32_base for the next patch. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
At the moment only lightingd needs it, and this avoids missing any places where we do bip32 derivation. This uses a hsm capability to mean we're backwards compatible with older hsmds. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Changelog-Added: Protocol: we now always double-check bitcoin addresses are correct (no memory errors!) before issuing them.
`struct lightningd` is not completely initialized, so we added a "migration_context" which only had some of the fields. But we ended up handing in `struct lightningd` anyway, so I don't think this complexity is worthwhile. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Changelog-Changed: Update libwally to 0.8.9
Also cleans up verbose logic
This abstracts the installation procedure to allow generic operations such as dependency installation to be performed for languages.
Also removes support for pip editable install using pyproject.toml `pip install -e .` This was a fallback method when a requirements file was not present, but was hacky and often failed anyway. reckless: remove installation via pyproject.toml This method relied on pip install in editable mode (hacky) and often failed to complete anyhow. We should instead encourage a requirements file to be created/used for user installation.
Also adds a timeout when testing a plugin. Previously the behavior of pyln-client was relied upon to exit if not communicating with lightningd, however, this behavior is not universal. Changlelog-Changed: reckless now installs node.js plugins
When enabling or disabling a plugin, the entrypoint is inferred from the user provided name. A canonical name should be used, which the installer entrypoint formats help to determine (this generally strips the file extension if one is provided.)
Adds a test to validate case matching.
Typo correction Updated delpay changelog
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cleaned up in #2 |
gkrizek
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This will fix a crash that I caused on armv7 and by looking inside the coredump with gdb (by adding an assert on n that must be different from null) I get the following stacktrace ``` (gdb) bt \#0 0x00000000 in ?? () \#1 0x0043a038 in send_backtrace (why=0xbe9e3600 "FATAL SIGNAL 11") at common/daemon.c:36 \#2 0x0043a0ec in crashdump (sig=11) at common/daemon.c:46 \#3 <signal handler called> \ElementsProject#4 0x00406d04 in node_announcement (map=0x938ecc, nann_off=495146) at common/gossmap.c:586 \ElementsProject#5 0x00406fec in map_catchup (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:643 \ElementsProject#6 0x004073a4 in load_gossip_store (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:697 \ElementsProject#7 0x00408244 in gossmap_load (ctx=0x0, filename=0x4e16b8 "gossip_store", num_channel_updates_rejected=0xbe9e3a40) at common/gossmap.c:976 \ElementsProject#8 0x0041a548 in init (p=0x93831c, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., config=0x939cdc) at plugins/topology.c:622 \ElementsProject#9 0x0041e5d0 in handle_init (cmd=0x938934, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., params=0x939c8c) at plugins/libplugin.c:1208 \ElementsProject#10 0x0041fc04 in ld_command_handle (plugin=0x93831c, toks=0x939bec) at plugins/libplugin.c:1572 \ElementsProject#11 0x00420050 in ld_read_json_one (plugin=0x93831c) at plugins/libplugin.c:1667 \ElementsProject#12 0x004201bc in ld_read_json (conn=0x9391c4, plugin=0x93831c) at plugins/libplugin.c:1687 \ElementsProject#13 0x004cb82c in next_plan (conn=0x9391c4, plan=0x9391d8) at ccan/ccan/io/io.c:59 \ElementsProject#14 0x004cc67c in do_plan (conn=0x9391c4, plan=0x9391d8, idle_on_epipe=false) at ccan/ccan/io/io.c:407 \ElementsProject#15 0x004cc6dc in io_ready (conn=0x9391c4, pollflags=1) at ccan/ccan/io/io.c:417 \ElementsProject#16 0x004cf8cc in io_loop (timers=0x9383c4, expired=0xbe9e3ce4) at ccan/ccan/io/poll.c:453 \ElementsProject#17 0x00420af4 in plugin_main (argv=0xbe9e3eb4, init=0x41a46c <init>, restartability=PLUGIN_STATIC, init_rpc=true, features=0x0, commands=0x6167e8 <commands>, num_commands=4, notif_subs=0x0, num_notif_subs=0, hook_subs=0x0, num_hook_subs=0, notif_topics=0x0, num_notif_topics=0) at plugins/libplugin.c:1891 \ElementsProject#18 0x0041a6f8 in main (argc=1, argv=0xbe9e3eb4) at plugins/topology.c:679 ``` I do not know if this is a solution because I do not know when I can parse a node announcement for a node that it is not longer in the gossip map. So, I hope this is just usefult for @rustyrussell Changelog-Fixed: fixes `FATAL SIGNAL 11` on gossmap node announcement parsing. Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
gkrizek
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Apr 26, 2023
The issue is that common_setup() wasn't called by the fuzz target,
leaving secp256k1_ctx as NULL.
UBSan error:
$ UBSAN_OPTIONS="print_stacktrace=1:halt_on_error=1" \
./fuzz-channel_id crash-1575b41ef09e62e4c09c165e6dc037a110b113f2
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 1153355603
INFO: Loaded 1 modules (25915 inline 8-bit counters): 25915 [0x563bae7ac3a8, 0x563bae7b28e3),
INFO: Loaded 1 PC tables (25915 PCs): 25915 [0x563bae7b28e8,0x563bae817c98),
./fuzz-channel_id: Running 1 inputs 1 time(s) each.
Running: crash-1575b41ef09e62e4c09c165e6dc037a110b113f2
bitcoin/pubkey.c:22:33: runtime error: null pointer passed as argument 1, which is declared to never be null
external/libwally-core/src/secp256k1/include/secp256k1.h:373:3: note: nonnull attribute specified here
#0 0x563bae41e3db in pubkey_from_der bitcoin/pubkey.c:19:7
#1 0x563bae4205e0 in fromwire_pubkey bitcoin/pubkey.c:111:7
#2 0x563bae46437c in run tests/fuzz/fuzz-channel_id.c:42:3
#3 0x563bae2f6016 in LLVMFuzzerTestOneInput tests/fuzz/libfuzz.c:23:2
ElementsProject#4 0x563bae20a450 in fuzzer::Fuzzer::ExecuteCallback(unsigned char const*, unsigned long)
ElementsProject#5 0x563bae1f4c3f in fuzzer::RunOneTest(fuzzer::Fuzzer*, char const*, unsigned long)
ElementsProject#6 0x563bae1fa6e6 in fuzzer::FuzzerDriver(int*, char***, int (*)(unsigned char const*, unsigned long))
ElementsProject#7 0x563bae223052 in main (tests/fuzz/fuzz-channel_id+0x181052) (BuildId: f7f56e14ffc06df54ab732d79ea922e773de1f25)
ElementsProject#8 0x7fa7fa113082 in __libc_start_main
ElementsProject#9 0x563bae1efbdd in _start
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior bitcoin/pubkey.c:22:33 in
gkrizek
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This will fix a crash that I caused on armv7 and by looking inside the coredump with gdb (by adding an assert on n that must be different from null) I get the following stacktrace ``` (gdb) bt \#0 0x00000000 in ?? () \#1 0x0043a038 in send_backtrace (why=0xbe9e3600 "FATAL SIGNAL 11") at common/daemon.c:36 \#2 0x0043a0ec in crashdump (sig=11) at common/daemon.c:46 \#3 <signal handler called> \ElementsProject#4 0x00406d04 in node_announcement (map=0x938ecc, nann_off=495146) at common/gossmap.c:586 \ElementsProject#5 0x00406fec in map_catchup (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:643 \ElementsProject#6 0x004073a4 in load_gossip_store (map=0x938ecc, num_rejected=0xbe9e3a40) at common/gossmap.c:697 \ElementsProject#7 0x00408244 in gossmap_load (ctx=0x0, filename=0x4e16b8 "gossip_store", num_channel_updates_rejected=0xbe9e3a40) at common/gossmap.c:976 \ElementsProject#8 0x0041a548 in init (p=0x93831c, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., config=0x939cdc) at plugins/topology.c:622 \ElementsProject#9 0x0041e5d0 in handle_init (cmd=0x938934, buf=0x9399d4 "\n\n{\"jsonrpc\":\"2.0\",\"id\":\"cln:init#25\",\"method\":\"init\",\"params\":{\"options\":{},\"configuration\":{\"lightning-dir\":\"/home/vincent/.lightning/testnet\",\"rpc-file\":\"lightning-rpc\",\"startup\":true,\"network\":\"te"..., params=0x939c8c) at plugins/libplugin.c:1208 \ElementsProject#10 0x0041fc04 in ld_command_handle (plugin=0x93831c, toks=0x939bec) at plugins/libplugin.c:1572 \ElementsProject#11 0x00420050 in ld_read_json_one (plugin=0x93831c) at plugins/libplugin.c:1667 \ElementsProject#12 0x004201bc in ld_read_json (conn=0x9391c4, plugin=0x93831c) at plugins/libplugin.c:1687 \ElementsProject#13 0x004cb82c in next_plan (conn=0x9391c4, plan=0x9391d8) at ccan/ccan/io/io.c:59 \ElementsProject#14 0x004cc67c in do_plan (conn=0x9391c4, plan=0x9391d8, idle_on_epipe=false) at ccan/ccan/io/io.c:407 \ElementsProject#15 0x004cc6dc in io_ready (conn=0x9391c4, pollflags=1) at ccan/ccan/io/io.c:417 \ElementsProject#16 0x004cf8cc in io_loop (timers=0x9383c4, expired=0xbe9e3ce4) at ccan/ccan/io/poll.c:453 \ElementsProject#17 0x00420af4 in plugin_main (argv=0xbe9e3eb4, init=0x41a46c <init>, restartability=PLUGIN_STATIC, init_rpc=true, features=0x0, commands=0x6167e8 <commands>, num_commands=4, notif_subs=0x0, num_notif_subs=0, hook_subs=0x0, num_hook_subs=0, notif_topics=0x0, num_notif_topics=0) at plugins/libplugin.c:1891 \ElementsProject#18 0x0041a6f8 in main (argc=1, argv=0xbe9e3eb4) at plugins/topology.c:679 ``` I do not know if this is a solution because I do not know when I can parse a node announcement for a node that it is not longer in the gossip map. So, I hope this is just usefult for @rustyrussell Changelog-Fixed: fixes `FATAL SIGNAL 11` on gossmap node announcement parsing. Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
gkrizek
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Jun 20, 2023
Detected by UBSan:
$ UBSAN_OPTIONS=print_stacktrace=1 ./wallet/test/run-psbt_fixup
bitcoin/psbt.c:733:2: runtime error: applying zero offset to null pointer
#0 0x53c829 in psbt_from_bytes lightning/bitcoin/psbt.c:733:2
#1 0x5adcb0 in main lightning/wallet/test/run-psbt_fixup.c:174:10
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior bitcoin/psbt.c:733:2
gkrizek
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Jun 20, 2023
The function is tiny and was only used in one location. And that one
location was leaking memory.
Detected by ASan:
==2637667==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 7 byte(s) in 1 object(s) allocated from:
#0 0x4cd758 in __interceptor_strdup
#1 0x64c70c in json_stream_log_suppress_for_cmd lightning/lightningd/jsonrpc.c:597:31
#2 0x68a630 in json_getlog lightning/lightningd/log.c:974:2
...
SUMMARY: AddressSanitizer: 7 byte(s) leaked in 1 allocation(s).
gkrizek
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It is possible for db_column_bytes() to return 0 and for db_column_blob() to return NULL even when db_column_is_null() returns false. We need to short circuit in this case. Detected by UBSan: db/bindings.c:479:12: runtime error: null pointer passed as argument 2, which is declared to never be null /usr/include/string.h:44:28: note: nonnull attribute specified here #0 0x95f117 in db_col_arr_ db/bindings.c:479:2 #1 0x95ef85 in db_col_channel_type db/bindings.c:459:32 #2 0x852c03 in wallet_stmt2channel wallet/wallet.c:1483:9 #3 0x81f396 in wallet_channels_load_active wallet/wallet.c:1749:23 ElementsProject#4 0x81f03d in wallet_init_channels wallet/wallet.c:1765:9 ElementsProject#5 0x72f1f9 in load_channels_from_wallet lightningd/peer_control.c:2257:7 ElementsProject#6 0x672856 in main lightningd/lightningd.c:1121:25
gkrizek
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Fixes nullability errors detected by UBSan:
wire/fromwire.c:173:46: runtime error: null pointer passed as argument 1, which is declared to never be null
external/libwally-core/src/secp256k1/include/secp256k1.h:432:3: note: nonnull attribute specified here
#0 0x65214a in fromwire_secp256k1_ecdsa_signature wire/fromwire.c:173:6
#1 0x659500 in printwire_secp256k1_ecdsa_signature devtools/print_wire.c:331:1
#2 0x646ba2 in printwire_channel_update wire/peer_printgen.c:1900:7
#3 0x637182 in printpeer_wire_message wire/peer_printgen.c:128:11
ElementsProject#4 0x65a097 in main devtools/decodemsg.c:85:10
gkrizek
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Memory leak detected by ASan:
==880002==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 32816 byte(s) in 1 object(s) allocated from:
#0 0x5039e7 in malloc (lightningd/lightningd+0x5039e7)
#1 0x7f2e8c203884 in __alloc_dir (/lib64/libc.so.6+0xd2884)
gkrizek
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Detected by ASan in test_hsmtool_generatehsm:
==58698==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 120 byte(s) in 1 object(s) allocated from:
#0 0x4e6247 in malloc
#1 0x7f078452d672 in getdelim
SUMMARY: AddressSanitizer: 120 byte(s) leaked in 1 allocation(s).
gkrizek
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Sep 7, 2023
These show that we should clean up our notes. Here's the result from test_hardmpp: # we have computed a set of 1 flows with probability 0.328, fees 0msat and delay 23 # No MPP, so added 0msat shadow fee # Shadow route on flow 0/1 added 0 block delay. now 5 # sendpay flow groupid=1, partid=1, delivering=1800000000msat, probability=0.328 # Update chan knowledge scid=103x2x0, dir=0: [0msat,1799999999msat] # onion error WIRE_TEMPORARY_CHANNEL_FAILURE from node #1 103x2x0: failed: WIRE_TEMPORARY_CHANNEL_FAILURE (reply from remote) # we have computed a set of 2 flows with probability 0.115, fees 0msat and delay 23 # Shadow route on flow 0/2 added 0 block delay. now 5 # Shadow route on flow 1/2 added 0 block delay. now 5 # sendpay flow groupid=1, partid=3, delivering=500000000msat, probability=0.475 # sendpay flow groupid=1, partid=2, delivering=1300000000msat, probability=0.242 # Update chan knowledge scid=103x2x0, dir=0: [0msat,1299999999msat] # onion error WIRE_TEMPORARY_CHANNEL_FAILURE from node #1 103x2x0: failed: WIRE_TEMPORARY_CHANNEL_FAILURE (reply from remote) # we have computed a set of 2 flows with probability 0.084, fees 0msat and delay 23 # Shadow route on flow 0/2 added 0 block delay. now 5 # Shadow route on flow 1/2 added 0 block delay. now 5 # sendpay flow groupid=1, partid=5, delivering=260000000msat, probability=0.467 # sendpay flow groupid=1, partid=4, delivering=1040000000msat, probability=0.179 # Update chan knowledge scid=103x2x0, dir=0: [0msat,1039999999msat] # onion error WIRE_TEMPORARY_CHANNEL_FAILURE from node #1 103x2x0: failed: WIRE_TEMPORARY_CHANNEL_FAILURE (reply from remote) # we have computed a set of 2 flows with probability 0.052, fees 0msat and delay 23 # Shadow route on flow 0/2 added 0 block delay. now 5 # Shadow route on flow 1/2 added 0 block delay. now 5 # sendpay flow groupid=1, partid=7, delivering=120000000msat, probability=0.494 # sendpay flow groupid=1, partid=6, delivering=920000000msat, probability=0.105 Ideally it would look something like: # Computed 1 flows, probability=0.328: # Flow 1: 103x2x0 1800000000msat fee=0msat probability=0.328 shadow=+0msat/0blocks # Flow 1: FAIL: TEMPORARY_CHANNEL_FAILURE for 103x2x0. # Computed 2 flows, probability=0.115: # Flow 2: XXX->XXX 1300000000msat fee=XXX, probability=0.475 shadow=+0msat/0blocks # Flow 3: XXX->XXX 500000000msat fee=XXX, probability=0.475 shadow=+0msat/0blocks # Flow 2: FAIL: TEMPORARY_CHANNEL_FAILURE from node #1 103x2x0 # Computed 2 flows (3 total), probability=0.084, fee=0msat, delay=23 ... # Flow 4: SUCCESS, 2 in progress should succeed soon. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
gkrizek
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Sep 7, 2023
It now looks like (for test_hardmpp): ``` # we have computed a set of 1 flows with probability 0.328, fees 0msat and delay 23 # Flow 1: amount=1800000000msat prob=0.328 fees=0msat delay=12 path=-103x2x0/1(min=max=4294967295msat)->-103x5x0/0->-103x3x0/1-> # Flow 1: Failed at node #1 (WIRE_TEMPORARY_CHANNEL_FAILURE): failed: WIRE_TEMPORARY_CHANNEL_FAILURE (reply from remote) # Flow 1: Failure of 1800000000msat for 103x5x0/0 capacity [0msat,3000000000msat] -> [0msat,1799999999msat] # we have computed a set of 2 flows with probability 0.115, fees 0msat and delay 23 # Flow 2: amount=500000000msat prob=0.475 fees=0msat delay=12 path=-103x6x0/0(min=max=4294967295msat)->-103x1x0/1->-103x4x0/1-> # Flow 3: amount=1300000000msat prob=0.242 fees=0msat delay=12 path=-103x2x0/1(min=max=4294967295msat)->-103x5x0/0(max=1799999999msat)->-103x3x0/1-> # Flow 3: Failed at node #1 (WIRE_TEMPORARY_CHANNEL_FAILURE): failed: WIRE_TEMPORARY_CHANNEL_FAILURE (reply from remote) # Flow 3: Failure of 1300000000msat for 103x5x0/0 capacity [0msat,1799999999msat] -> [0msat,1299999999msat] # we have computed a set of 2 flows with probability 0.084, fees 0msat and delay 23 # Flow 4: amount=260000000msat prob=0.467 fees=0msat delay=12 path=-103x6x0/0(500000000msat in 1 htlcs,min=max=4294967295msat)->-103x1x0/1(500000000msat in 1 htlcs)->-103x4x0/1(500000000msat in 1 htlcs)-> # Flow 5: amount=1040000000msat prob=0.179 fees=0msat delay=12 path=-103x2x0/1(min=max=4294967295msat)->-103x5x0/0(max=1299999999msat)->-103x3x0/1-> # Flow 5: Failed at node #1 (WIRE_TEMPORARY_CHANNEL_FAILURE): failed: WIRE_TEMPORARY_CHANNEL_FAILURE (reply from remote) # Flow 5: Failure of 1040000000msat for 103x5x0/0 capacity [0msat,1299999999msat] -> [0msat,1039999999msat] # we have computed a set of 2 flows with probability 0.052, fees 0msat and delay 23 # Flow 6: amount=120000000msat prob=0.494 fees=0msat delay=12 path=-103x6x0/0(760000000msat in 2 htlcs,min=max=4294967295msat)->-103x1x0/1(760000000msat in 2 htlcs)->-103x4x0/1(760000000msat in 2 htlcs)-> # Flow 7: amount=920000000msat prob=0.105 fees=0msat delay=12 path=-103x2x0/1(min=max=4294967295msat)->-103x5x0/0(max=1039999999msat)->-103x3x0/1-> # Flow 7: Success ``` Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
gkrizek
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Feb 7, 2024
Adding an index means: 1. Add the new subsystem, and new updated_index field to the db, and create xxx_index_deleted/created/updated APIs. 2. Hook up these functions to the points they need to be called. 3. Add index, start and limit fields to the list command. 4. Add created_index and updated_index into the list command. This does #1. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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This PR does two things:
ListPeersAPII will be testing this further and want to eventually clean up and merge upstream, just wanted to place this somewhere.