fix: abort connection on TLS error (#3027)

If the TLS socket emits an error message, abort the connection if
it is abortable.

We should probably ammend the interface so `.abort` is relected in
the types but this would be a bigger change.

Author: achingbrain

packages/connection-encrypter-tls/src/tls.ts

@@ -157,6 +157,11 @@ export class TLS implements ConnectionEncrypter {
         }
 
         socket.destroy(err)
+
+        if (isAbortable(conn)) {
+          conn.abort(err)
+        }
+
         reject(err)
       })
       socket.once('secure', () => {
@@ -179,3 +184,11 @@ export class TLS implements ConnectionEncrypter {
     })
   }
 }
+
+interface Abortable {
+  abort (err: Error): void
+}
+
+function isAbortable <T> (obj: T & Partial<Abortable>): obj is T & Abortable {
+  return typeof obj?.abort === 'function'
+}