/++ dub.sdl: name "test" description "Invalid memory operation on TCP connection leakage at shutdown" dependency "vibe-core" path="../" +/ module test; import vibe.core.core; import vibe.core.net; import core.time : msecs; class C { TCPConnection m_conn; this() { m_conn = connectTCP("example.com", 443); } ~this() { m_conn.close(); } } void main() { auto c = new C; // let druntime collect c during shutdown }