It is useful to define background tasks lifetimes more precisely,
especially involving timeouts and other cancellation methods.
On top of that, several tracing facilities are context-based (e.g.
runtime/trace), so it is possible to use them now.
Allow to override DNS resolver address via the -debug.dnsoverride flag
and SMTP port via -debug.smtpport.
All flags are not available unless maddy is built using the 'debugflags'
tag.
The intention is to keep to repo root clean while the list of packages
is slowly growing.
Additionally, a bunch of small (~30 LoC) files in the repo root is
merged into a single maddy.go file, for the same reason.
Most of the internal code is moved into the internal/ directory. Go
toolchain will make it impossible to import these packages from external
applications.
Some packages are renamed and moved into the pkg/ directory in the root.
According to https://github.com/golang-standards/project-layout this is
the de-facto standard to place "library code that's ok to use by
external applications" in.
To clearly define the purpose of top-level directories, README.md files
are added to each.
2019-12-06 01:35:12 +03:00
Renamed from msgpipeline/msgpipeline.go (Browse further)
