- Add Go 1.17
- Fix go fmt from Go 1.17 (build directives)
- Download version of misspell and staticcheck instead of doing
"go get" since current staticcheck would be broken without go.mod
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
Currently in tests, we have calls to os.Remove and os.RemoveAll where we
don't check the returned error. This hides useful error messages when
tests fail to run, such as "too many open files".
This change checks for more filesystem related errors and calls t.Fatal
if there is an error.
When receiving SIGUSR2 signal (or -sl ldm) the server stops
accepting new clients, closes routes connections and spread the
closing of client connections based on a config lame duck duration
(default is 30sec). This will help preventing a storm of client
reconnect when a server needs to be shutdown.
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
gnatsd currently uses a global logger. This can cause some problems
(especially around the config-reload work), but global variables are
also just an anti-pattern in general. The current behavior is
particularly surprising because the global logger is configured through
calls to the Server.
This addresses issue #500 by removing the global logger and making it a
field on Server.
