No EventSource could be resolved, so no SSE stream can be opened.
EventSource
A property of the environment, not of the connection: retrying cannot fix it, which is why ContractWatcher reports it once and stops reconnecting instead of looping on it.
No
EventSourcecould be resolved, so no SSE stream can be opened.A property of the environment, not of the connection: retrying cannot fix it, which is why ContractWatcher reports it once and stops reconnecting instead of looping on it.