I'm having a problem with "connecting" my mempool.space to electrumX server.
My bitcoin core is working fine, electrumX server is fine as well and up to chaintip. I've installed docker and docker-compose. Everything works fine, However when I try to `docker-compose up` it runs fine I guess, but at the end it pops this error and keeps repeating it:
> docker-api-1 | Jan 6 11:38:12 [98] ERR: Electrum error: {"errno":-111,"code":"ECONNREFUSED","syscall":"connect","address":"0.0.0.0","port":50001}
docker-api-1 | Jan 6 11:38:12 [98] INFO: Disconnected from Electrum Server at 0.0.0.0:50001
My docker-compose.yml file:
```
version: "3.7"
services:
web:
environment:
FRONTEND_HTTP_PORT: "8080"
BACKEND_MAINNET_HTTP_HOST: "api"
image: mempool/frontend:latest
user: "1000:1000"
restart: always
stop_grace_period: 1m
command: "./wait-for db:3306 --timeout=720 -- nginx -g 'daemon off;'"
ports:
- 4080:8080
api:
environment:
ELECTRUM_HOST: "0.0.0.0"
ELECTRUM_PORT: "50001"
ELECTRUM_TLS_ENABLED: "true"
MEMPOOL_BACKEND: "electrum"
CORE_RPC_HOST: "0.0.0.0"
CORE_RPC_PORT: "8332"
CORE_RPC_USERNAME: "####"
CORE_RPC_PASSWORD: "####"
DATABASE_ENABLED: "true"
DATABASE_HOST: "db"
DATABASE_DATABASE: "mempool"
DATABASE_USERNAME: "mempool"
DATABASE_PASSWORD: "mempool"
STATISTICS_ENABLED: "true"
image: mempool/backend:latest
user: "1000:1000"
restart: always
stop_grace_period: 1m
command: "./wait-for-it.sh db:3306 --timeout=720 --strict -- ./start.sh"
volumes:
- ./data:/backend/cache
db:
environment:
MYSQL_DATABASE: "mempool"
MYSQL_USER: "mempool"
MYSQL_PASSWORD: "mempool"
MYSQL_ROOT_PASSWORD: "admin"
image: mariadb:10.5.8
user: "1000:1000"
restart: always
stop_grace_period: 1m
volumes:
- ./mysql/data:/var/lib/mysql
```
My electrumX.conf file:
```
# default /etc/electrumx.conf for systemd
# REQUIRED
DB_DIRECTORY = /home/qbr1ck/electrumx_db
# Bitcoin Node RPC Credentials
DAEMON_URL = ####:####@localhost
COIN = Bitcoin
SERVICES = tcp://0.0.0.0:50001
PEER_DISCOVERY = off
COST_SOFT_LIMIT = 0
COST_HARD_LIMIT = 0
```
User and Password are hashed out in both files, however they are the same.
This is the full output after running docker up, might give some clues
[+] Running 3/3
⠿ Container docker-db-1 Running 0.0s
⠿ Container docker-web-1 Running 0.0s
⠿ Container docker-api-1 Recreated 60.4s
Attaching to docker-api-1, docker-db-1, docker-web-1
docker-api-1 | wait-for-it.sh: waiting 720 seconds for db:3306
docker-api-1 | wait-for-it.sh: db:3306 is available after 0 seconds
docker-db-1 | 2023-01-08 13:49:36 6 [Warning] Aborted connection 6 to db: 'unconnected' user: 'unauthenticated' host: '172.16.57.2' (This connection closed normally without authentication)
docker-api-1 | Jan 8 13:49:37 [97] NOTICE: Starting Mempool Server... (a210a3f)
docker-api-1 | Jan 8 13:49:37 [97] INFO: Restoring mempool and blocks data from disk cache
docker-api-1 | Jan 8 13:49:37 [97] ERR: Electrum error: {"errno":-111,"code":"ECONNREFUSED","syscall":"connect","address":"127.0.0.1","port":50001}
docker-api-1 | Jan 8 13:49:37 [97] ERR: Error connecting to Electrum Server at localhost:50001
docker-api-1 | Jan 8 13:49:37 [97] INFO: Disconnected from Electrum Server at localhost:50001
docker-api-1 | Jan 8 13:49:37 [97] INFO: Database connection established.
docker-api-1 | Jan 8 13:49:37 [97] INFO: Starting statistics service
docker-api-1 | Jan 8 13:49:37 [97] INFO: Starting currency rates service
docker-api-1 | Jan 8 13:49:37 [97] INFO: Currency rates service will be queried over clearnet using https://price.bisq.wiz.biz/getAllMarketPrices
docker-api-1 | Jan 8 13:49:37 [97] NOTICE: Mempool Server is running on port 8999
docker-api-1 | Jan 8 13:49:37 [97] INFO: Updating latest mining pools from https://raw.githubusercontent.com/mempool/mining-pools/master/pools.json over clearnet
docker-api-1 | Jan 8 13:49:42 [97] WARN: runMainLoop error: connect ECONNREFUSED 127.0.0.1:8332. Retrying in 10 sec.
docker-api-1 | Jan 8 13:49:47 [97] ERR: Electrum error: {"errno":-111,"code":"ECONNREFUSED","syscall":"connect","address":"127.0.0.1","port":50001}
docker-api-1 | Jan 8 13:49:47 [97] ERR: Electrum error: {"errno":-111,"code":"ECONNREFUSED","syscall":"connect","address":"127.0.0.1","port":50001}
docker-api-1 | Jan 8 13:49:47 [97] INFO: Disconnected from Electrum Server at localhost:50001
docker-api-1 | Jan 8 13:49:52 [97] WARN: runMainLoop error: connect ECONNREFUSED 127.0.0.1:8332. Retrying in 20 sec.
docker-api-1 | Jan 8 13:49:57 [97] ERR: Electrum error: {"errno":-111,"code":"ECONNREFUSED","syscall":"connect","address":"127.0.0.1","port":50001}
docker-api-1 | Jan 8 13:49:57 [97] ERR: Electrum error: {"errno":-111,"code":"ECONNREFUSED","syscall":"connect","address":"127.0.0.1","port":50001}
docker-api-1 | Jan 8 13:49:57 [97] INFO: Disconnected from Electrum Server at localhost:50001