mirror of
https://github.com/Control-D-Inc/ctrld.git
synced 2026-10-12 01:58:46 +02:00
Anthony Wong
8ae09ac98e
The journal records the network state of the host and each change of that state. The support team reads one file to see the interfaces, the routes, the resolvers, and the recoveries around an incident. The same file shows the health of the query path. A change that touches only AirDrop or virtual interfaces runs no DNS work.
44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
package ctrld
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import (
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"context"
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"fmt"
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"io"
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"sync/atomic"
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"github.com/rs/zerolog"
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)
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// ProxyLog emits the log record for proxy operations.
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// The caller should set it only once.
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// DEPRECATED: use ProxyLogger instead.
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var ProxyLog = zerolog.New(io.Discard)
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// ProxyLogger emits the log record for proxy operations.
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var ProxyLogger atomic.Pointer[zerolog.Logger]
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// ReqIdCtxKey is the context.Context key for a request id.
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type ReqIdCtxKey struct{}
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// Log emits the logs for a particular zerolog event.
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// The request id associated with the context will be included if presents.
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func Log(ctx context.Context, e *zerolog.Event, format string, v ...any) {
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id, ok := ctx.Value(ReqIdCtxKey{}).(string)
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if !ok {
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e.Msgf(format, v...)
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return
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}
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e.MsgFunc(func() string {
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return fmt.Sprintf("[%s] %s", id, fmt.Sprintf(format, v...))
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})
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}
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// JournalField marks an event for the retained journal stream.
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const JournalField = "journal"
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// Journal marks an event for the retained journal stream. The journal writer
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// keeps every line that carries the field, whatever the level of the line is.
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func Journal(e *zerolog.Event) *zerolog.Event {
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return e.Bool(JournalField, true)
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}
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