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https://github.com/hackdiaz-dev/free-turn-proxy.git
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samosvalishe
42 lines
739 B
Go
42 lines
739 B
Go
package mobile
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import (
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"strings"
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"sync"
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)
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// logBufMax - размер кольцевого буфера логов для DumpLogs.
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const logBufMax = 500
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type logBuffer struct {
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mu sync.Mutex
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lines []string
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}
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func (b *logBuffer) append(line string) {
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b.mu.Lock()
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defer b.mu.Unlock()
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b.lines = append(b.lines, line)
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if len(b.lines) > logBufMax {
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b.lines = b.lines[len(b.lines)-logBufMax:]
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}
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}
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func (b *logBuffer) get() string {
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b.mu.Lock()
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defer b.mu.Unlock()
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return strings.Join(b.lines, "\n")
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}
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func (b *logBuffer) clear() {
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b.mu.Lock()
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defer b.mu.Unlock()
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b.lines = b.lines[:0]
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}
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var sharedLogBuf = &logBuffer{}
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func DumpLogs() string { return sharedLogBuf.get() }
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func ClearLogs() { sharedLogBuf.clear() }
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