* all: Upgrade listenerutil dependency
The new listenerutil implements http.Flusher, which is necessary
for streaming responses from the grpc-gateway to work.
* daemon/controller: Remove newline delimiter in streaming responses
The default gRPC-Gateway HTTPBody marshaler uses newlines
as a delimiter. This introduces newlines in our streamed responses.
Wrapping the default marshaler lets us define a nil delimiter, which
ensures our streaming responses are unaffected by the server side
chunking.
* Move the server daemons into their own package
With this change the internal/server package now is dedicated to the server domain (workers and controllers) and not to the server daemons.
The hope is that this will make it easier to keep the daemons decoupled from the representation of the servers in the database.
Johan Brandhorst-Satzkorn
Jeff Mitchell
Louis Ruch
Todd