Lightning pool container connectivity issues

Support and Troubleshooting
1

Hi there, I seem to be having connectivity issues with only Lighting Pool app, not sure but seemed to have started around upgrading to 0.4. It looks like DNS?

lightning-terminal

web_1 | 2021-08-14 10:45:25.448 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:43230->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:45:25.449 [WRN] POOL: unable to query auctioneer terms: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:43230->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:45:25.476 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/Leases
web_1 | 2021-08-14 10:45:25.483 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/NodeRating]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:43230->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:46:25.335 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/BatchSnapshots
web_1 | 2021-08-14 10:46:33.653 [WRN] GRPC: grpc: addrConn.createTransport failed to connect to {pool.lightning.finance:12010 0 }. Err: connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”. Reconnecting…
web_1 | 2021-08-14 10:46:33.653 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/BatchSnapshots]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:46:33.674 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/ListAccounts
web_1 | 2021-08-14 10:46:33.675 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:46:33.700 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/ListOrders
web_1 | 2021-08-14 10:46:33.700 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:46:33.700 [WRN] POOL: unable to query auctioneer terms: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:46:33.718 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/Leases
web_1 | 2021-08-14 10:46:33.720 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/NodeRating]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:46:40.862 [WRN] GRPC: grpc: addrConn.createTransport failed to connect to {swap.lightning.today:11010 0 }. Err: connection error: desc = “transport: Error while dialing dial tcp: lookup swap.lightning.today on 127.0.0.11:53: read udp 127.0.0.1:50251->127.0.0.11:53: i/o timeout”. Reconnecting…
web_1 | 2021-08-14 10:47:10.704 [WRN] GRPC: grpc: addrConn.createTransport failed to connect to {pool.lightning.finance:12010 0 }. Err: connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:49757->127.0.0.11:53: i/o timeout”. Reconnecting…
web_1 | 2021-08-14 10:47:25.343 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/BatchSnapshots
web_1 | 2021-08-14 10:47:25.344 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/BatchSnapshots]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:47:25.401 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/ListAccounts
web_1 | 2021-08-14 10:47:25.402 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:47:25.463 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/ListOrders
web_1 | 2021-08-14 10:47:25.463 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:47:25.464 [WRN] POOL: unable to query auctioneer terms: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:47:25.482 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/Leases
web_1 | 2021-08-14 10:47:25.489 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/NodeRating]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:41089->127.0.0.11:53: i/o timeout”
web_1 | 2021-08-14 10:48:18.020 [INF] RPCS: Received new block notification: height=695701
web_1 | 2021-08-14 10:48:18.129 [INF] RPCS: Received new block notification: height=695701
web_1 | 2021-08-14 10:48:30.225 [WRN] GRPC: grpc: addrConn.createTransport failed to connect to {swap.lightning.today:11010 0 }. Err: connection error: desc = “transport: Error while dialing dial tcp: lookup swap.lightning.today on 127.0.0.11:53: read udp 127.0.0.1:33349->127.0.0.11:53: i/o timeout”. Reconnecting…
web_1 | 2021-08-14 10:48:55.548 [WRN] GRPC: grpc: addrConn.createTransport failed to connect to {pool.lightning.finance:12010 0 }. Err: connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:53088->127.0.0.11:53: i/o timeout”. Reconnecting…
web_1 | 2021-08-14 10:49:10.537 [WRN] GRPC: grpc: addrConn.createTransport failed to connect to {pool.lightning.finance:12010 0 }. Err: connection error: desc = “transport: Error while dialing dial tcp: lookup pool.lightning.finance on 127.0.0.11:53: read udp 127.0.0.1:42752->127.0.0.11:53: i/o timeout”. Reconnecting…

2

Managed to resolve the DNS issue but now seems can’t connect to the lightning pool service? Don’t believe it’s related to the container as I don’t seem to be able to connect to tcp 99.83.154.118:12010 from another host either…

lightning-terminal

web_1 | 2021-08-14 12:11:18.781 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/ListOrders
web_1 | 2021-08-14 12:11:18.781 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:11:18.781 [WRN] POOL: unable to query auctioneer terms: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:11:18.805 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/Leases
web_1 | 2021-08-14 12:11:18.811 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/NodeRating]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:11:19.888 [WRN] GRPC: grpc: addrConn.createTransport failed to connect to {pool.lightning.finance:12010 0 }. Err: connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”. Reconnecting…
web_1 | 2021-08-14 12:11:27.432 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/ListAccounts
web_1 | 2021-08-14 12:11:27.433 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:11:27.445 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/NextBatchInfo
web_1 | 2021-08-14 12:11:27.446 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/ListOrders
web_1 | 2021-08-14 12:11:27.446 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/LeaseDurations
web_1 | 2021-08-14 12:11:27.446 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:11:27.447 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:11:27.447 [WRN] POOL: unable to query auctioneer terms: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:11:27.447 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:11:27.489 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/BatchSnapshots
web_1 | 2021-08-14 12:11:27.490 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/BatchSnapshots]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:11:27.494 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/Leases
web_1 | 2021-08-14 12:11:27.502 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/NodeRating]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:12:01.342 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/BatchSnapshots
web_1 | 2021-08-14 12:12:13.749 [WRN] GRPC: grpc: addrConn.createTransport failed to connect to {pool.lightning.finance:12010 0 }. Err: connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”. Reconnecting…
web_1 | 2021-08-14 12:12:13.750 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/BatchSnapshots]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:12:13.761 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/ListAccounts
web_1 | 2021-08-14 12:12:13.762 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:12:13.774 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/ListOrders
web_1 | 2021-08-14 12:12:13.775 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/Terms]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:12:13.775 [WRN] POOL: unable to query auctioneer terms: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:12:13.785 [INF] LITD: Handling gRPC web request: /poolrpc.Trader/Leases
web_1 | 2021-08-14 12:12:13.792 [ERR] AUCT: [/poolrpc.ChannelAuctioneer/NodeRating]: rpc error: code = Unavailable desc = connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”
web_1 | 2021-08-14 12:12:36.255 [WRN] GRPC: grpc: addrConn.createTransport failed to connect to {pool.lightning.finance:12010 0 }. Err: connection error: desc = “transport: Error while dialing dial tcp 99.83.154.118:12010: i/o timeout”. Reconnecting…

3

According to https://github.com/lightninglabs/pool/issues/280 , the IP address of the server has changed. It should be: `52.32.107.120 The post recommends restarting litd and/or clearing DNS cache.

4

yep that was it thanks, I eventually jumped on their slack channel and found out they were having a DNS issue - bad timing for me given I broke my own DNS earlier, thought it was somehow related.

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