willdot.net
An experimental pub/sub client and server project.
Better error handling for closed listener
+5
-4
+5
-4
server/server.go
+5
-4
server/server.go
···
3
3
import (
4
4
"context"
5
5
"encoding/json"
6
+
"errors"
6
7
"fmt"
7
8
"log/slog"
8
9
"net"
9
-
"strings"
10
10
"sync"
11
11
12
12
"github.com/willdot/messagebroker"
···
56
56
for {
57
57
conn, err := s.lis.Accept()
58
58
if err != nil {
59
-
slog.Error("listener failed to accept", "error", err)
60
-
// TODO: see if there's a better way to check for this error
61
-
if strings.Contains(err.Error(), "use of closed network connection") {
59
+
if errors.Is(err, net.ErrClosed) {
60
+
slog.Info("listener closed")
62
61
return
63
62
}
63
+
slog.Error("listener failed to accept", "error", err)
64
+
continue
64
65
}
65
66
66
67
go s.handleConn(conn)