508fb167df
* GH-3555: Change logger order for errorChannel Fixes https://github.com/spring-projects/spring-integration/issues/3555 The default global `errorChannel` has a `LoggingHandler` as a subscriber. It is subscribed without any `order` which may lose logging messages, when another subscriber with re-throw is present. * Set default `LoggingHandler` on the default `errorChannel` to `Ordered.LOWEST_PRECEDENCE - 100` to give a room for custom subscribers without an `order` and still get error logged * Add extra note in docs about an order for custom subcribers Co-authored-by: Gary Russell <grussell@vmware.com> Co-authored-by: Gary Russell <grussell@vmware.com>