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Return error and exit on port in use #29

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merged 1 commit into from
Jul 11, 2024
Merged

Return error and exit on port in use #29

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19 changes: 14 additions & 5 deletions apps/walletshield/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ import (
"net/http"
"net/url"
"os"
"strings"
"time"

"github.com/charmbracelet/log"
Expand Down Expand Up @@ -82,11 +83,19 @@ func main() {
}

if testProbe {
server.SendTestProbes(10*time.Second, testProbeCount)
} else {
http.HandleFunc("/", server.Handler)
http.ListenAndServe(listenAddr, nil)
}
server.SendTestProbes(10*time.Second, testProbeCount)
} else {
http.HandleFunc("/", server.Handler)
err := http.ListenAndServe(listenAddr, nil)
if err != nil {
// Check if the error is related to the port being in use
if strings.Contains(err.Error(), "bind: address already in use") {
mylog.Errorf("Cannot start server: Listen port %s is already in use. Please check if another instance of walletshield is running or use another port.", listenAddr)
} else {
mylog.Errorf("Failed to start HTTP server: %s", err)
}
}
}
}

type Server struct {
Expand Down