43 lines
1.7 KiB
Go
43 lines
1.7 KiB
Go
// FILE: lixenwraith/log/state.go
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package log
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import (
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"sync"
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"sync/atomic"
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)
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// State encapsulates the runtime state of the logger
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type State struct {
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// General state
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IsInitialized atomic.Bool // Tracks successful initialization, not start of log processor
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LoggerDisabled atomic.Bool // Tracks logger stop due to issues (e.g. disk full)
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ShutdownCalled atomic.Bool
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DiskFullLogged atomic.Bool
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DiskStatusOK atomic.Bool
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Started atomic.Bool // Tracks calls to Start() and Stop()
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ProcessorExited atomic.Bool // Tracks if the processor goroutine is running or has exited
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// Flushing state
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flushRequestChan chan chan struct{} // Channel to request a flush
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flushMutex sync.Mutex // Protect concurrent Flush calls
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// Outputs
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CurrentFile atomic.Value // stores *os.File
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StdoutWriter atomic.Value // stores io.Writer (os.Stdout, os.Stderr, or io.Discard)
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// File State
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CurrentSize atomic.Int64 // Size of the current log file
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EarliestFileTime atomic.Value // stores time.Time for retention
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// Log state
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ActiveLogChannel atomic.Value // stores chan logRecord
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DroppedLogs atomic.Uint64 // Counter for logs dropped since last heartbeat
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TotalDroppedLogs atomic.Uint64 // Counter for total logs dropped since logger start
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// Heartbeat statistics
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HeartbeatSequence atomic.Uint64 // Counter for heartbeat sequence numbers
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LoggerStartTime atomic.Value // Stores time.Time for uptime calculation
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TotalLogsProcessed atomic.Uint64 // Counter for non-heartbeat logs successfully processed
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TotalRotations atomic.Uint64 // Counter for successful log rotations
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TotalDeletions atomic.Uint64 // Counter for successful log deletions (cleanup/retention)
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} |