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❒ PictureRoom

#asknostr nostr:npub126ntw5mnermmj0znhjhgdk8lh2af72sm8qfzq48umdlnhaj9kuns3le9ll

I went to reinstall in dev mode Knots, and I’m now having issues with my Electrs connection. Here is the log:

2025-05-01T15:29:46-04:00 Error: electrs failed

2025-05-01T15:29:46-04:00

2025-05-01T15:29:46-04:00 Caused by:

2025-05-01T15:29:46-04:00 0: bitcoind RPC polling failed

2025-05-01T15:29:46-04:00 1: daemon not available

2025-05-01T15:29:46-04:00 2: JSON-RPC error: transport error: unexpected HTTP code: 401

2025-05-01T15:30:02-04:00 Starting electrs 0.10.9 on x86_64 linux with Config { network: Bitcoin, db_path: "./db/bitcoin", db_log_dir: None, db_parallelism: 1, daemon_auth: UserPass("bitcoin", ""), daemon_rpc_addr: 172.18.0.147:8332, daemon_p2p_addr: 172.18.0.147:8333, electrum_rpc_addr: 0.0.0.0:50001, monitoring_addr: 127.0.0.1:4224, wait_duration: 10s, jsonrpc_timeout: 15s, index_batch_size: 10, index_lookup_limit: None, reindex_last_blocks: 0, auto_reindex: true, ignore_mempool: false, sync_once: false, skip_block_download_wait: false, disable_electrum_rpc: false, server_banner: "Welcome to electrs 0.10.9 (Electrum Rust Server)!", signet_magic: f9beb4d9 }

2025-05-01T15:30:02-04:00 [2025-05-01T19:30:02.514Z INFO electrs::metrics::metrics_impl] serving Prometheus metrics on 127.0.0.1:4224

2025-05-01T15:30:02-04:00 [2025-05-01T19:30:02.514Z INFO electrs::server] serving Electrum RPC on 0.0.0.0:50001

2025-05-01T15:30:02-04:00 [2025-05-01T19:30:02.596Z INFO electrs::db] "./db/bitcoin": 222 SST files, 54.086088916 GB, 6.740308364 Grows

2025-05-01T15:30:04-04:00 [2025-05-01T19:30:04.002Z INFO electrs::chain] loading 894769 headers, tip=00000000000000000001066f18a4a5ac9b764f61bf89ef0ba00c0ce04a4278a0

2025-05-01T15:30:04-04:00 [2025-05-01T19:30:04.934Z INFO electrs::chain] chain updated: tip=00000000000000000001066f18a4a5ac9b764f61bf89ef0ba00c0ce04a4278a0, height=894769

2025-05-01T15:30:05-04:00 [2025-05-01T19:30:05.187Z INFO electrs::db] closing DB at ./db/bitcoin

Kevin 8mo ago

And you've stopped the service and restarted correct?

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Discussion

❒ PictureRoom 8mo ago

I have yeah

Kevin 8mo ago

My next step would be to reboot the start9 all together

❒ PictureRoom 8mo ago

Mmm no dont think so. I messaged the start9 team so I’ll wait and see. They were helpful last time.

Since I reset Bitcoin Core to defaults, the rpcuser and rpcpassword likely changed (or were removed if not explicitly set), which broke the connection between electrs (and probably LND too) and Bitcoin Core.

Kevin 8mo ago

Makes sense, if you used non-default settings. If you had used default settings that's where something might've happened within the OS and a full reboot might fix it.

Mine were all default so changing to Knots didn't disrupt my electrum server.

❒ PictureRoom 8mo ago

I never messed with the settings before I did the default, so I’m not sure what happened. I’ll wait and see what they say first before doing the restart. Perhaps you could mention someone else that you know here that could help? I messaged nostr:npub1q8gth72n0mcl6rwls905rsvfvuu0dgaq7cq028rc9d7c3ygnp4xq84awvk already

Kevin 8mo ago

Unfortunately I don't know any of the devs for that. I've posted on their community board before for help though. I don't have their lifetime support though since I did a DIY survey.