Implementation of a max_down_retries count utilized in the main ngx_http_auth_ldap_read_handler loop in order to retry connecting to an LDAP server if the underlying file descriptor asynchronously being selected on is closed or becomes disconnected.
I've tested with max_down_retries = 0 and am able to re-create the can't connect errors. Setting it to a number greater than zero shows reconnecting in debug logs and the proxy caller no longer times out.
Implementation of a
max_down_retriescount utilized in the mainngx_http_auth_ldap_read_handlerloop in order to retry connecting to an LDAP server if the underlying file descriptor asynchronously being selected on is closed or becomes disconnected.I've tested with
max_down_retries = 0and am able to re-create the can't connect errors. Setting it to a number greater than zero shows reconnecting in debug logs and the proxy caller no longer times out.