Remote MySQL Connection drops and never comes back #2740

New Issue

MrUnknownDE · 2026-04-06T04:02:06+02:00

MrUnknownDE commented

2026-04-06 04:02:06 +02:00

Originally created by @misilot on 10/28/2020

Subject of the issue

Connection to remote mysql just drops for some reason and never comes back

Your environment

Bitwarden_rs version:

Install method: Docker Compose
Reverse proxy and version: Apache 2.4.29
Version of mysql/postgresql:
Other relevant information:

Steps to reproduce

My connection string in docker-compose.yml
DATABASE_URL: "mysql://bitwarden_rs:password@mysql.example.net:53306/bitwarden_rs"

Expected behaviour

Connect all happy as can be?

Actual behaviour

Eventually runs if I do docker compose down; docker compose up -d

Relevant logs

bitwardenrs | [2020-10-28 09:40:17.254][r2d2][ERROR] Unknown MySQL server host 'mysql.server.net' (-3)

After restarting I see this. I have to do a complete down and up to get bitwarden_rs working again.
bitwardenrs | [2020-10-28 12:55:10.450][bitwarden_rs::util][WARN] Can't connect to database, retrying: DieselConError.
bitwardenrs | [CAUSE] BadConnection(
bitwardenrs | "Unknown MySQL server host 'mysql.server.net' (-3)",
bitwardenrs | )

*Originally created by @misilot on 10/28/2020*   ### Subject of the issue Connection to remote mysql just drops for some reason and never comes back ### Your environment   * Bitwarden_rs version:  * Install method: Docker Compose * Reverse proxy and version: Apache 2.4.29 * Version of mysql/postgresql: * Other relevant information: ### Steps to reproduce  My connection string in docker-compose.yml DATABASE_URL: "mysql://bitwarden_rs:password@mysql.example.net:53306/bitwarden_rs" ### Expected behaviour  Connect all happy as can be? ### Actual behaviour  Eventually runs if I do docker compose down; docker compose up -d ### Relevant logs  bitwardenrs | [2020-10-28 09:40:17.254][r2d2][ERROR] Unknown MySQL server host 'mysql.server.net' (-3) After restarting I see this. I have to do a complete down and up to get bitwarden_rs working again. bitwardenrs | [2020-10-28 12:55:10.450][bitwarden_rs::util][WARN] Can't connect to database, retrying: DieselConError. bitwardenrs | [CAUSE] BadConnection( bitwardenrs | "Unknown MySQL server host \'mysql.server.net\' (-3)", bitwardenrs | )

MrUnknownDE closed this issue

2026-04-06 04:02:06 +02:00

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Reference: github/vaultwarden#2740