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Avoid expensive copies of the config for every line output

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This commit is contained in:
Dane Everitt 2021-04-03 11:11:36 -07:00
parent 52fcf1e37f
commit 1b1eaa3171
1 changed files with 11 additions and 3 deletions
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14
server/console.go
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@ -13,6 +13,11 @@ import (
"github.com/pterodactyl/wings/system"
)
// appName is a local cache variable to avoid having to make expensive copies of
// the configuration every time we need to send output along to the websocket for
// a server.
var appName string
var ErrTooMuchConsoleData = errors.New("console is outputting too much data")
type ConsoleThrottler struct {
@ -122,11 +127,14 @@ func (s *Server) Throttler() *ConsoleThrottler {
return s.throttler
}
// Sends output to the server console formatted to appear correctly as being sent
// from Wings.
// PublishConsoleOutputFromDaemon sends output to the server console formatted
// to appear correctly as being sent from Wings.
func (s *Server) PublishConsoleOutputFromDaemon(data string) {
if appName == "" {
appName = config.Get().AppName
}
s.Events().Publish(
ConsoleOutputEvent,
colorstring.Color(fmt.Sprintf("[yellow][bold][%s Daemon]:[default] %s", config.Get().AppName, data)),
colorstring.Color(fmt.Sprintf("[yellow][bold][%s Daemon]:[default] %s", appName, data)),
)
}