isle/go/daemon/children/logging.go

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package children
import (
"context"
"fmt"
"isle/toolkit"
"code.betamike.com/micropelago/pmux/pmuxlib"
"dev.mediocregopher.com/mediocre-go-lib.git/mlog"
)
type pmuxLogger struct {
ctx context.Context
logger *mlog.Logger
}
func newPmuxStdoutLogger(
ctx context.Context, logger *mlog.Logger, name string,
) pmuxlib.Logger {
return &pmuxLogger{ctx, logger.WithNamespace(name).WithNamespace("out")}
}
func newPmuxStderrLogger(
ctx context.Context, logger *mlog.Logger, name string,
) pmuxlib.Logger {
return &pmuxLogger{ctx, logger.WithNamespace(name).WithNamespace("err")}
}
func newPmuxSysLogger(
ctx context.Context, logger *mlog.Logger, name string,
) pmuxlib.Logger {
return &pmuxLogger{ctx, logger.WithNamespace(name).WithNamespace("sys")}
}
func (l *pmuxLogger) Println(line string) {
l.logger.Log(mlog.Message{
Context: l.ctx,
Level: toolkit.LogLevelChild,
Description: line,
})
}
func (l *pmuxLogger) Printf(format string, args ...any) {
l.Println(fmt.Sprintf(format, args...))
}
////////////////////////////////////////////////////////////////////////////////
func withPmuxLoggers(
ctx context.Context,
logger *mlog.Logger,
name string,
cfg pmuxlib.ProcessConfig,
) pmuxlib.ProcessConfig {
cfg.StdoutLogger = newPmuxStdoutLogger(ctx, logger, name)
cfg.StderrLogger = newPmuxStderrLogger(ctx, logger, name)
cfg.SysLogger = newPmuxSysLogger(ctx, logger, name)
return cfg
}