When using the built-in event thread (e.g. via the c-ares event system), DNS resolution can stall…
When using the built-in event thread (e.g. via the c-ares event system), DNS resolution can stall…: a task in LegoFlow-SWE (Harbor dataset). Reproduction pattern: - Create a query that opens a connection. - Let that query time out (e.g. DNS server temporarily down, broken resolver configuration)…
The task
Reproduction pattern: - Create a query that opens a connection. - Let that query time out (e.g. DNS server temporarily down, broken resolver configuration). - The underlying connection is left lingering in a failed/bad state. - Later, enqueue another query that reuses the same existing connection (e.g. with…
Part of Lego-X/LegoFlow-SWE.