Cannot parse :caught_up Response (EventStore 23.10)

[philipgiuliani]

Hi, we've just tried updating from EventStore 21.10 to 23.10 and we are getting the following exception at startup. It might be possible that this issue belongs to https://github.com/fabriziosestito/commanded-spear-adapter but from the stracktrace it seems to belong here.

[error] GenServer Dia.App.Spear.Commanded.EventStore.Adapters.Spear.EventPublisher terminating ** (FunctionClauseError) no function clause matching in Spear.Event.from_read_response/2     (spear 1.3.2) lib/spear/event.ex:355: Spear.Event.from_read_response({:"event_store.client.streams.ReadResp", {:caught_up, {:"event_store.client.streams.ReadResp.CaughtUp"}}}, [json_decoder: #Function<1.23440359/2 in Commanded.EventStore.Adapters.Spear.EventPublisher.handle_info/2>])     (commanded_spear_adapter 0.2.1) lib/commanded/event_store/adapters/spear/event_publisher.ex:54: Commanded.EventStore.Adapters.Spear.EventPublisher.handle_info/2     (stdlib 5.1.1) gen_server.erl:1077: :gen_server.try_handle_info/3     (stdlib 5.1.1) gen_server.erl:1165: :gen_server.handle_msg/6     (stdlib 5.1.1) proc_lib.erl:241: :proc_lib.init_p_do_apply/3

[the-mikedavis]

Yep that's a spear bug, I'll take a look at that soon. It's also failing the CI currently since it uses the latest image. It's introduced on the server side by https://github.com/EventStore/EventStore/commit/80d6546478899cf9bc60606c88a0d2b26cc26e1c#diff-3f4777412535c46201e919412884d13ba6036db276eefe40ba84b8089b0c58f4

[the-mikedavis]

This should be fixed by 22d2bcd7617e603b66658ecbfde418abe41a45cd - the new messages will be sent to the subscriber process as {:caught_up, subscription_ref} and {:fell_behind, subscription_ref}. I'll release those changes once I get a other changes merged in

[the-mikedavis]

This is published to hex as v1.4.0