2 Commits

Include renames

Author	SHA1	Message	Date
binwiederhier	f7d106a73c	Do not set TCP_USER_TIMEOUT on Unix sockets ... The option only exists for TCP, so every connection over a socket (host=/var/run/postgresql) failed with "operation not supported". Claude-Session: https://claude.ai/code/session_01DeXuhSjq5Gta5qPJgSceFe	2026-11-03 21:01:27 +00:00
binwiederhier	9e94633cb4	Give up on a database connection after 30s without an acknowledgment ... After a managed database node is replaced (resize, failover), queries in flight on connections to the old node are never acknowledged, and the kernel retransmits for ~15 minutes before the connection fails. On 2026-11-03 that held ~40 pool slots per replica for ~25 minutes after each replica resize. TCP_USER_TIMEOUT bounds unacknowledged data to 30s on Linux.	2026-11-03 16:56:25 +00:00