Impossible to run when I use PGPool

[TheDevilDan]

Hi,

When I connect martin to a postgres directly (in kubernetes, in pods) it is OK but, when i connect to a pgpool2 service, it is not working, i don't know why, i try all options but nothing works :'(

Here logs of martin :

[2024-05-06T12:28:31Z INFO  martin] Starting Martin v0.13.0
[2024-05-06T12:28:31Z INFO  martin] Using /files/martin.config
[2024-05-06T12:28:31Z INFO  martin::config] Initializing main cache with maximum size 8589934592B
[2024-05-06T12:28:31Z INFO  martin::pg::pool] Connecting with SSL support: Config { user: Some("myuser"), password: Some(_), dbname: Some("mydb"), options: None, application_name: None, ssl_mode: Prefer, host: [Tcp("postgres-service")], hostaddr: [], port: [5432], connect_timeout: None, tcp_user_timeout: None, keepalives: true, keepalives_idle: 7200s, keepalives_interval: None, keepalives_retries: None, target_session_attrs: Any, channel_binding: Prefer }
[2024-05-06T12:28:31Z INFO  martin::pg::pool] Connecting with SSL support: Config { user: Some("myuser2"), password: Some(_), dbname: Some("mydb2"), options: None, application_name: None, ssl_mode: Prefer, host: [Tcp("postgres-service")], hostaddr: [], port: [5432], connect_timeout: None, tcp_user_timeout: None, keepalives: true, keepalives_idle: 7200s, keepalives_interval: None, keepalives_retries: None, target_session_attrs: Any, channel_binding: Prefer }
[2024-05-06T12:28:31Z ERROR martin] Unable to get a Postgres connection from the pool mydb: Error occurred while creating a new object: unexpected message from server

and log from pgpool2 :

2024-05-06 14:35:15.596: [unknown] pid 1073: LOG:  pool_ssl: "SSL_read": "unexpected eof while reading"
2024-05-06 14:35:15.597: child pid 1133: WARNING:  ssl read: error: 5
2024-05-06 14:35:15.597: child pid 1133: ERROR:  unable to read data from frontend
2024-05-06 14:35:15.597: child pid 1133: DETAIL:  socket read failed with error "No error information"
2024-05-06 14:35:15.597: [unknown] pid 1073: ERROR:  unable to read data from frontend
2024-05-06 14:35:15.597: [unknown] pid 1073: DETAIL:  socket read failed with error "No error information"
2024-05-06 14:35:17.330: [unknown] pid 1073: LOG:  pool_ssl: "SSL_read": "unexpected eof while reading"
2024-05-06 14:35:17.331: [unknown] pid 1073: ERROR:  unable to read data from frontend
2024-05-06 14:35:17.331: [unknown] pid 1073: DETAIL:  socket read failed with error "No error information"
2024-05-06 14:35:17.333: child pid 1106: LOG:  pool_ssl: "SSL_read": "unexpected eof while reading"
2024-05-06 14:35:17.334: child pid 1106: ERROR:  unable to read data from frontend
2024-05-06 14:35:17.334: child pid 1106: DETAIL:  socket read failed with error "No error information"

Do you have the same problem with PGPool2 ? I forget something ?