libretechandClaude Opus 4.7
094250609c
Initial fork of github.com/alonswartz/notesium into librenotes: - Source moved to internal/notesium/ (package notesium) - Thin entry point at cmd/librenotes/main.go - Module renamed to git.librete.ch/public/librenotes - main() exposed as notesium.Run() - LICENSE preserved (MIT), NOTICE added with attribution - Web assets and completion.bash co-located with embedding code to satisfy go:embed path constraints Closes #3, #34, #35. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
52 lines
910 B
Go
52 lines
910 B
Go
package notesium
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import (
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"context"
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"fmt"
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"log"
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"net/http"
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"sync"
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"time"
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)
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var (
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mu sync.Mutex
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lastHeartbeat time.Time
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)
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func updateHeartbeat() {
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mu.Lock()
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lastHeartbeat = time.Now()
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mu.Unlock()
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}
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func heartbeatH(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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updateHeartbeat()
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next.ServeHTTP(w, r)
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})
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}
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func heartbeatF(next http.HandlerFunc) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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updateHeartbeat()
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next(w, r)
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}
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}
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func checkHeartbeat(server *http.Server) {
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for {
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time.Sleep(5 * time.Second)
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mu.Lock()
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if time.Since(lastHeartbeat) > 10*time.Second {
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fmt.Println("No active client, stopping server.")
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mu.Unlock()
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if err := server.Shutdown(context.Background()); err != nil {
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log.Fatalf("Server shutdown failed: %+v", err)
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}
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break
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}
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mu.Unlock()
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}
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}
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